From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011034.outbound.protection.outlook.com [52.101.125.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 28E092DF717; Wed, 8 Apr 2026 10:37:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.34 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644679; cv=fail; b=UriF7yABnPLX11MefiYAz9CHvzw5PghP3dgcyX2Nm5Z48xyWxrvNn2ycp6nbSB3GdOQSni9u38MB6+mMgN78pnuQpxM32xUOriWocnSdAHf4nwkP85nOCHxlfky0PGh54D0XZLxKSX5jPdwY4DTi70HBoOMkzyO0u0R1qFDUwoA= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644679; c=relaxed/simple; bh=YZguF0IK+1sF/fCzmKjXl4BiQT2W/7rFiyDMJLghFbU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=bKp7tLO5jQYAH+grqjC5Q+zmOnZI0/u122tVbesQ0N1h5c/Rnz7u6+q7Q4Lk9ah8sbnKAn3BamtOr4UB7dyKEWcn54/nWYidG9GqBKP00Ed/5N4SNGSg3Z8gz5pQnTT4qrS05abWQtY9f9hcjVnEToY8H+ZwtLN+YPiH3+vnX1E= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=cUwdQ1e6; arc=fail smtp.client-ip=52.101.125.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="cUwdQ1e6" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Gs7V7hEJkTyvgtwWLsPdTF+dBOBs6KHfGFx3Rx4qAVBw1jqnnOHRiHJxoIC8cF+d0CWq+zMpeXsQ4GolKuSUbjvvRNZ9v4+3gaWym5zbeER7qjUHwDWkDdZPBivG0EN8FJnfJAJThftbe8B9Nv2RHIr1bbCU3S6ZoZRkyuVvsUn9s9ozhV51GNHpRVJVHjU1HbVefSMphZb0tD9rv5w0C2yAYh/dLnksKBVCONekY2pYnd2MuouaGNyJY7iMl4Jd+Zx5DuUP0XweWRgb91bvJOnfoiNBD0f8SU9neScRQcqpU3g00Lzw4k986jlbDpBCO3RSElFdlnsyS9kPWES+FQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=NTGRFz5lH3531R4fMIlLmOwenSpzxLtQ7G2waON6zMw=; b=yfdeBZ0qz+kmGYHuL7yk+lb4ScpdqUPFn8QdrwlYackixGUNCOMvkuO4TxJY3sGKM1cuWwP0VrmO2CatxMIPtlH0Y/ezcaFbvlkp94BomPc0OW0KBvqpgj5sqcYzDfsHEpRvjgaAoLOVr+vxo2gG/pihZMj63vfwqOV1QkgqqUF1mR6JQIwheqjv13E9rSZDeMMGM6ea8JAFxMFZjAK1glH/EmWZHtkNLSSMDvfL9Spc8yZi2fYHCA4zSAgdYrBBXFD3Go4xocPM3XqURQQCrH3JCfll8bDZNfWkDb5IJ14nNQ6hdCJUNZmdX71F6VtimclN4DMzK0ro/avyvLa0tg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=NTGRFz5lH3531R4fMIlLmOwenSpzxLtQ7G2waON6zMw=; b=cUwdQ1e662Ut0yzs+wRhLePp3qIjh0eY84BKTIRmvb0vTTzvLaGIVPGp9sjiddL8PBXCnQ1dMFR9IXYCEP1OGMvevCq5MqDTw/e4Q1bQ6vhCAKbmXliK6ZYAxbG0ORh+OU4d7IjDqrX5+egcu243KvUeLhPkToRwpqfPhOu9ols= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:37:55 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:37:55 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 01/21] clk: renesas: rzv2h: Add PLLDSI clk mux support Date: Wed, 8 Apr 2026 12:36:46 +0200 Message-ID: <24d3853ca2522df21e6a071a23e23ba4ca4b7276.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: 0563e8b8-7e5a-47b9-4aae-08de955ae4d0 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?FX8SX0iF4Y+b819HM0cDrMgJiB4U9dtfImAhIkAfpMPbkIORxQfE//887u12?= =?us-ascii?Q?V/uxCIBuxCq2JvWqpx+cv5P/b0N5JbUNwH7a3N0dkqCQ/1rjzh48+kBQWiEK?= =?us-ascii?Q?XR8SMcNBVkcys/ExWAvZHivxNts4947+TC3GbY96QbSo+JdEG0ZaFkGU1riO?= =?us-ascii?Q?GVbaf9cE8SoHA0LIoffPPDNRPmi5AGA7H1yZ6B5zkHLKtXp3Ww+KG6nxN8Ef?= =?us-ascii?Q?iT82X8UYeMGt8pDi3ku8cYhtziS7uRHL8ThXQb+fHL1Edbepp0OW9RmucgMv?= =?us-ascii?Q?yrEy0Xl8XpVIRasvP8Go9wmFourX3pihhkybxf9wXZWQA1uxBjAorwyfFNnp?= =?us-ascii?Q?ge+S+XCGyKLbgnTTVBp9LzcX8Uh1B1AEX3rrk1g8dd/KB5Lv8pSqbKQMEwxr?= =?us-ascii?Q?qnGdPC5rWazFTfhAK/VxAOb1bALoKbZxm2ljuHMl5f2rjx2vs32KMg2RP6QZ?= =?us-ascii?Q?sQOT6b6FItKGqFss0XrqODNY7wRmSR9n1gbhTtXGPVMbrrHKHzKAUnqZ5zQk?= =?us-ascii?Q?QwFeK9TUqcBDd0jyFw2Yut1qNu7yLy/yYF1+symMr5XBSyl9vc8wroVFExUi?= =?us-ascii?Q?mKGGbx20UF4Awj+YjcGAi+cEA0AppliWNFFkQp4ETyvtyDu2n7YU/NBALQ3Q?= =?us-ascii?Q?ka2u/JPC0Ea/H2SmVZ4WGqWrD+ar9XA6YH8Gp54Ok4ImqQ1quuYYu3svUjC9?= =?us-ascii?Q?yP7UaP7EqlOjLoLbxHCibfATOkz3wfqpJFdpXpsR2tGfXdd2RDjC1LSov/Tv?= =?us-ascii?Q?e5YBTMR62bSiF9H1jaJDMNCsp661yh7pX2yHL7blsQrJeeEtRCpYKzhorx+x?= =?us-ascii?Q?k7ebZjMAyh48KtQ7c4fl6HbkgySMlqCu2XRNcwKh6F67IcWjP3QezFb8JgXl?= =?us-ascii?Q?xJbSuc3R9qYOnoJ6tKx2+qxPgoi2tm8gyKaCeJTvDspe6ei4rj80q768pN9k?= =?us-ascii?Q?qS8Nn4S3iCweUC40Ynx+7rTWO8XFA6leshZpr+mawMD43/YbSUYDTFcECV20?= =?us-ascii?Q?KXEuUVjRLCR947o8/TCs2ZGZF6JYAUnMuuIN8nS3XBvpaR+J0pz1Qis2n+Z3?= =?us-ascii?Q?v9gYdrRm2dfK6AoPk6V1ylwAm5+/xStb/Zvk43RohucwCaBcuWFrig8gc0f3?= =?us-ascii?Q?EXkV4ZVMvVkg5eotQYIgUO+1K/rIW0O/y4LezD7LuCxQ9J0KJuI3uxIaPxDg?= =?us-ascii?Q?AdLOTAA7YjyZSoUgJkHbGXj2QHzgUgGSCww1kGrbxRkNPqtd4fFblGXG9Xb3?= =?us-ascii?Q?Hb+x1SxxK5OteJp/5SJJ2IT9uO503ylsWJfaenPs2d13kDBj8hCtY9SOCi/X?= =?us-ascii?Q?be/UzINJUu0SLqEBJFqx+p4bGto2pSDd/cSvqOc+MOeBM3AbWX8YicoYvPJ8?= =?us-ascii?Q?BdhRWYLST3vx1RBeEeuDrR+QORhws8WczJLILFzxk8hRCB3HG1vZ+vIsDzMg?= =?us-ascii?Q?HiLmZvu0rmtGlSJBGYp+OI3l3R2W8/2S98qwW3fvcSURCgXqwBZPDhRv4qpO?= =?us-ascii?Q?p/t53U66uAgiVkgTTRB+TWqFm+ydBkUBP9DvTMwfoF6Qhnivu4caP/WGOo9F?= =?us-ascii?Q?sq6VDlm0496w/iyC2kHlawkwpL52trHagJAgeiY15kxP6hSyNb7gNNF15pfa?= =?us-ascii?Q?r/4jw91CJnYpp5H06udB4DPU6l3pL57psbXkLDz/vYWe0uay12oZwF843eWF?= =?us-ascii?Q?AvZqXR4QYC+3mYp6dOP1cOhku24juk1gtqLuJjVjdehuatvMEg4GzxiHWFjr?= =?us-ascii?Q?xKQ3hUOXewIRSX9fjVdBk4EqGwBSmRF/ZnP4nLIxHIV17qSPxn9w?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0563e8b8-7e5a-47b9-4aae-08de955ae4d0 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:37:55.6010 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 3n/c9oCipdOjNzFcdTjaGrh7vz4G2eRkJuGN/+4nXhQ0ZELY1dherXTQMboiwvyyE7WuArGH+Bh8VKIruwYkg+dux4bxYHSSNuAqxWNeBE3Exbt9+GkTSXiTnlvr4uPT X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" Add PLLDSI clk mux support to select PLLDSI clock from different clock sources. Introduce the DEF_PLLDSI_SMUX() macro to define these muxes and register them in the clock driver. Extend the determine_rate callback to calculate and propagate PLL parameters via rzv2h_get_pll_dtable_pars() when LVDS output is selected, using a new helper function rzv2h_cpg_plldsi_smux_lvds_determine_rate(). The CLK_SMUX2_DSI{0,1}_CLK clock multiplexers select between two paths with different duty cycles: - CDIV7_DSIx_CLK (LVDS path, parent index 0): asymmetric H/L=3D4/3 duty (4/= 7) - CSDIV_DSIx (DSI/RGB path, parent index 1): symmetric 50% duty (1/2) Implement rzv2h_cpg_plldsi_smux_{get,set}_duty_cycle clock operations to allow the DRM driver to query and configure the appropriate clock path based on the required output duty cycle. Signed-off-by: Tommaso Merciai Reviewed-by: Geert Uytterhoeven --- v5->v6: - Fixed rzv2h_cpg_plldsi_smux_clk_register() removed u8 width, mask variables and replaced with direct use of smux.width and clk_div_mask(sm= ux.width). v4->v5: - No chages. v3->v4: - Fixed build error using temporary variable mask into rzv2h_cpg_plldsi_smux_clk_register(). v2->v3: - Added missing defines for duty num/den v1->v2: - Added rzv2h_cpg_plldsi_smux_{get,set}_duty_cycle clock operations to allow the DRM driver to query and configure the appropriate clock path based on the required output duty cycle. - Updated commit message accordingly. drivers/clk/renesas/rzv2h-cpg.c | 181 ++++++++++++++++++++++++++++++++ drivers/clk/renesas/rzv2h-cpg.h | 8 ++ 2 files changed, 189 insertions(+) diff --git a/drivers/clk/renesas/rzv2h-cpg.c b/drivers/clk/renesas/rzv2h-cp= g.c index f6c47fb89bca..e271c04cee34 100644 --- a/drivers/clk/renesas/rzv2h-cpg.c +++ b/drivers/clk/renesas/rzv2h-cpg.c @@ -76,6 +76,11 @@ /* On RZ/G3E SoC we have two DSI PLLs */ #define MAX_CPG_DSI_PLL 2 =20 +#define CPG_PLLDSI_SMUX_LVDS_DUTY_NUM 4 +#define CPG_PLLDSI_SMUX_LVDS_DUTY_DEN 7 +#define CPG_PLLDSI_SMUX_DSI_RGB_DUTY_NUM 1 +#define CPG_PLLDSI_SMUX_DSI_RGB_DUTY_DEN 2 + /** * struct rzv2h_pll_dsi_info - PLL DSI information, holds the limits and p= arameters * @@ -418,6 +423,20 @@ bool rzv2h_get_pll_divs_pars(const struct rzv2h_pll_li= mits *limits, } EXPORT_SYMBOL_NS_GPL(rzv2h_get_pll_divs_pars, "RZV2H_CPG"); =20 +/** + * struct rzv2h_plldsi_mux_clk - PLL DSI MUX clock + * + * @priv: CPG private data + * @mux: mux clk + */ +struct rzv2h_plldsi_mux_clk { + struct rzv2h_cpg_priv *priv; + struct clk_mux mux; +}; + +#define to_plldsi_clk_mux(_mux) \ + container_of(_mux, struct rzv2h_plldsi_mux_clk, mux) + static unsigned long rzv2h_cpg_plldsi_div_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { @@ -649,6 +668,165 @@ static int rzv2h_cpg_plldsi_set_rate(struct clk_hw *h= w, unsigned long rate, return rzv2h_cpg_pll_set_rate(pll_clk, &dsi_info->pll_dsi_parameters.pll,= true); } =20 +static u8 rzv2h_cpg_plldsi_smux_get_parent(struct clk_hw *hw) +{ + return clk_mux_ops.get_parent(hw); +} + +static int rzv2h_cpg_plldsi_smux_set_parent(struct clk_hw *hw, u8 index) +{ + return clk_mux_ops.set_parent(hw, index); +} + +static int rzv2h_cpg_plldsi_smux_lvds_determine_rate(struct rzv2h_cpg_priv= *priv, + struct pll_clk *pll_clk, + struct clk_rate_request *req) +{ + struct rzv2h_pll_div_pars *dsi_params; + struct rzv2h_pll_dsi_info *dsi_info; + u8 lvds_table[] =3D { 7 }; + u64 rate_millihz; + + dsi_info =3D &priv->pll_dsi_info[pll_clk->pll.instance]; + dsi_params =3D &dsi_info->pll_dsi_parameters; + + rate_millihz =3D mul_u32_u32(req->rate, MILLI); + if (!rzv2h_get_pll_divs_pars(dsi_info->pll_dsi_limits, dsi_params, + lvds_table, ARRAY_SIZE(lvds_table), rate_millihz)) { + dev_err(priv->dev, "failed to determine rate for req->rate: %lu\n", + req->rate); + return -EINVAL; + } + + req->rate =3D DIV_ROUND_CLOSEST_ULL(dsi_params->div.freq_millihz, MILLI); + req->best_parent_rate =3D req->rate; + dsi_info->req_pll_dsi_rate =3D req->best_parent_rate * dsi_params->div.di= vider_value; + + return 0; +} + +static int rzv2h_cpg_plldsi_smux_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct clk_mux *mux =3D to_clk_mux(hw); + struct rzv2h_plldsi_mux_clk *dsi_mux =3D to_plldsi_clk_mux(mux); + struct pll_clk *pll_clk =3D to_pll(clk_hw_get_parent(hw)); + struct rzv2h_cpg_priv *priv =3D dsi_mux->priv; + + /* + * For LVDS output (parent index 0), calculate PLL parameters with + * fixed divider value of 7. For DSI/RGB output (parent index 1) skip + * PLL calculation here as it's handled by determine_rate of the + * divider (up one level). + */ + if (!clk_mux_ops.get_parent(hw)) + return rzv2h_cpg_plldsi_smux_lvds_determine_rate(priv, pll_clk, req); + + req->best_parent_rate =3D req->rate; + return 0; +} + +static int rzv2h_cpg_plldsi_smux_get_duty_cycle(struct clk_hw *hw, + struct clk_duty *duty) +{ + u8 parent =3D clk_mux_ops.get_parent(hw); + + /* + * CDIV7_DSIx_CLK - LVDS path (div7) - duty 4/7. + * CSDIV_DSIx - DSI/RGB path (csdiv) - duty 1/2. + */ + if (parent =3D=3D 0) { + duty->num =3D CPG_PLLDSI_SMUX_LVDS_DUTY_NUM; + duty->den =3D CPG_PLLDSI_SMUX_LVDS_DUTY_DEN; + } else { + duty->num =3D CPG_PLLDSI_SMUX_DSI_RGB_DUTY_NUM; + duty->den =3D CPG_PLLDSI_SMUX_DSI_RGB_DUTY_DEN; + } + + return 0; +} + +static int rzv2h_cpg_plldsi_smux_set_duty_cycle(struct clk_hw *hw, + struct clk_duty *duty) +{ + struct clk_hw *parent_hw; + u8 parent_idx; + + /* + * Select parent based on requested duty cycle: + * - If duty > 50% (num/den > 1/2), select LVDS path (parent 0) + * - Otherwise, select DSI/RGB path (parent 1) + */ + if (duty->num * CPG_PLLDSI_SMUX_DSI_RGB_DUTY_DEN > + duty->den * CPG_PLLDSI_SMUX_DSI_RGB_DUTY_NUM) + parent_idx =3D 0; + else + parent_idx =3D 1; + + if (parent_idx >=3D clk_hw_get_num_parents(hw)) + return -EINVAL; + + parent_hw =3D clk_hw_get_parent_by_index(hw, parent_idx); + if (!parent_hw) + return -EINVAL; + + return clk_hw_set_parent(hw, parent_hw); +} + +static const struct clk_ops rzv2h_cpg_plldsi_smux_ops =3D { + .determine_rate =3D rzv2h_cpg_plldsi_smux_determine_rate, + .get_parent =3D rzv2h_cpg_plldsi_smux_get_parent, + .set_parent =3D rzv2h_cpg_plldsi_smux_set_parent, + .get_duty_cycle =3D rzv2h_cpg_plldsi_smux_get_duty_cycle, + .set_duty_cycle =3D rzv2h_cpg_plldsi_smux_set_duty_cycle, +}; + +static struct clk * __init +rzv2h_cpg_plldsi_smux_clk_register(const struct cpg_core_clk *core, + struct rzv2h_cpg_priv *priv) +{ + struct rzv2h_plldsi_mux_clk *clk_hw_data; + struct clk_init_data init; + struct clk_hw *clk_hw; + struct smuxed smux; + int ret; + + smux =3D core->cfg.smux; + + if (smux.shift + smux.width > 16) { + dev_err(priv->dev, "mux value exceeds LOWORD field\n"); + return ERR_PTR(-EINVAL); + } + + clk_hw_data =3D devm_kzalloc(priv->dev, sizeof(*clk_hw_data), GFP_KERNEL); + if (!clk_hw_data) + return ERR_PTR(-ENOMEM); + + clk_hw_data->priv =3D priv; + + init.name =3D core->name; + init.ops =3D &rzv2h_cpg_plldsi_smux_ops; + init.flags =3D core->flag; + init.parent_names =3D core->parent_names; + init.num_parents =3D core->num_parents; + + clk_hw_data->mux.reg =3D priv->base + smux.offset; + + clk_hw_data->mux.shift =3D smux.shift; + clk_hw_data->mux.mask =3D clk_div_mask(smux.width); + clk_hw_data->mux.flags =3D core->mux_flags; + clk_hw_data->mux.lock =3D &priv->rmw_lock; + + clk_hw =3D &clk_hw_data->mux.hw; + clk_hw->init =3D &init; + + ret =3D devm_clk_hw_register(priv->dev, clk_hw); + if (ret) + return ERR_PTR(ret); + + return clk_hw->clk; +} + static int rzv2h_cpg_pll_clk_is_enabled(struct clk_hw *hw) { struct pll_clk *pll_clk =3D to_pll(hw); @@ -1085,6 +1263,9 @@ rzv2h_cpg_register_core_clk(const struct cpg_core_clk= *core, case CLK_TYPE_PLLDSI_DIV: clk =3D rzv2h_cpg_plldsi_div_clk_register(core, priv); break; + case CLK_TYPE_PLLDSI_SMUX: + clk =3D rzv2h_cpg_plldsi_smux_clk_register(core, priv); + break; default: goto fail; } diff --git a/drivers/clk/renesas/rzv2h-cpg.h b/drivers/clk/renesas/rzv2h-cp= g.h index dc957bdaf5e9..74a3824d605e 100644 --- a/drivers/clk/renesas/rzv2h-cpg.h +++ b/drivers/clk/renesas/rzv2h-cpg.h @@ -203,6 +203,7 @@ enum clk_types { CLK_TYPE_SMUX, /* Static Mux */ CLK_TYPE_PLLDSI, /* PLLDSI */ CLK_TYPE_PLLDSI_DIV, /* PLLDSI divider */ + CLK_TYPE_PLLDSI_SMUX, /* PLLDSI Static Mux */ }; =20 #define DEF_TYPE(_name, _id, _type...) \ @@ -241,6 +242,13 @@ enum clk_types { .dtable =3D _dtable, \ .parent =3D _parent, \ .flag =3D CLK_SET_RATE_PARENT) +#define DEF_PLLDSI_SMUX(_name, _id, _smux_packed, _parent_names) \ + DEF_TYPE(_name, _id, CLK_TYPE_PLLDSI_SMUX, \ + .cfg.smux =3D _smux_packed, \ + .parent_names =3D _parent_names, \ + .num_parents =3D ARRAY_SIZE(_parent_names), \ + .flag =3D CLK_SET_RATE_PARENT, \ + .mux_flags =3D CLK_MUX_HIWORD_MASK) =20 /** * struct rzv2h_mod_clk - Module Clocks definitions --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU010.outbound.protection.outlook.com (mail-japanwestazon11011034.outbound.protection.outlook.com [40.107.74.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FB732D9EDC; Wed, 8 Apr 2026 10:38:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.74.34 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644688; cv=fail; b=Mn09ESrxETCFCCOyw3/rlhSL2cAPKZPB9FMzJqrPKLXh8EcCOm4PplvvvqZibmKrJkOVWCW1LBruEWX0lQKxnMabtCBS37+b0Hz+vuKvZQH8gKNtr/Pi8CUujC/ZJfubpkVZgGz7Yhp2TiuImZZcjxkExxJdOhMw4SeL0jqRx/s= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644688; c=relaxed/simple; bh=hwaQIrKM6K0Yo74S5/dudyLfbFAetIUi4VSXOM7dPMM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=fzE1BjLlQcsSUC5ePohU7No89bc4vPQWGeI5E3jH59yIIN//OhwBj37rF+7F+iiiMoWZTuf8CUl3SxpiMH1Q70DREDTlVufNFX9+T2gbjFhWU+BcC+AmvfutEcia+P4bazfiVT2GeVGoUyWoyC3Hg27b3I1dQzGn4DCnDX5TJ9M= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=K82qMUrL; arc=fail smtp.client-ip=40.107.74.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="K82qMUrL" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Xfbpk7jIt9KHFAvtCoKdYc7HX0nj6Y67jAX+wK+NgXn6TqRCHQoTF0oflJSet3FC5ngKXclcdxYQufD4K4V8E2RRgYJfraStKB3pUr+A+WRC17gCjlCwMfxPMH8Yg9J453YbwhH1A/7Xcbf7T0mE9M9WG7E9u1Ymnox+ZF+zubGrNWbkDRWK3aIyJs4XArSFEQlqLYvJPEt8ENeDRuzH3JvbrJRmgtFpbBGI7vXy53jPa1RhuJ2yQnmQXL5s5Brgutj7w3sst+sXjOwuWyXyOs6p9rtRXif+H/N3bdwHrM+asROZPdAx9vXYX9O/f3X4IR3vM2GmdKylfecJmQp3fA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=PraYTOgh86srqYKDCG7HtcsiLJf3woRTINaB4Ps4fas=; b=TEXJAprQQHoViMbLF7un6HWw+Q8igv/NLoHo9kMPLK3AtpEkH7kkh5jzXuG1IdTt1qQ5cZkWzgXPswfJNBSVE8WI8kjPE0CweZ8SkMx110UhL/6Q7DsXvaxiHg26IMilPZpI7eVIt0aoDREuh9cxgGMzMy2lABeyQW+FVdEbvfw3seS3p82rlXUlDTpm+kkVcL9wVTzznbWItiOqdJGNW5PPTCyNEbhfVX17QbEoP8hdOArLftFSsThUDeG92qx5+vPyCGt2eGmCb428VtmO+sEb7p7hJGLkurLEXYGYLSkflrIJT/X08A74jDA1MNENQYBSfKw4rljjZMqg/eRR9w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=PraYTOgh86srqYKDCG7HtcsiLJf3woRTINaB4Ps4fas=; b=K82qMUrLqHz/WDB5rpebhi71p3fx7QFUWr7DfW9qIVDIzNjtV8W56ACl3dc0Pu7YnAhcQC7/AM2+T09Db1oUWDOpGoWxmnJ5eUvkcjCZh391SiOi4dMxQ6TAni9ZL9sFV3wr3Q0qpEnqgg/6Dx0ZIHfub5CjexignSxNN58uoQk= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:38:04 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:38:04 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 02/21] clk: renesas: r9a09g047: Add CLK_PLLETH_LPCLK support Date: Wed, 8 Apr 2026 12:36:47 +0200 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: 2a69dbbd-f90b-4c89-4bff-08de955aea0a X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?mrRExvwBvZmmGHIbKMtCrVMNPyP91LfDrlec6QXZLmVoSvxvErx9Mo6dssIi?= =?us-ascii?Q?SQl3UHKIO3R7S1MmhMVz7IVwc+9M0LjdV4vzLIzptcLS8WdgXe7jRYyqnY/u?= =?us-ascii?Q?BahzGxZGGsKw1L3mKcjU5NQHU5lizGqhzbQavFLRhVvc49GIYUMdHsySij//?= =?us-ascii?Q?2f1LcfBpOUj1qYLZXnxJ+TilFwCFuCCFuqE9AFxO8dIb8/dJmTM7d2RSDSHL?= =?us-ascii?Q?A1lTFrukwRBX5HGS4afLVU3NQrYrPmY2AcR0yMyJ8y663HZ5a6/E4/GV8cpM?= =?us-ascii?Q?CVI+U/OG+eEZSzG4fAttfi/+11i9KZO1t58VTkNGGPyeVJghzpwoH4kUh94i?= =?us-ascii?Q?OWH0u77VK8hANeBBGQdDV/igukPCho9bTYZJ+wkgA/ekblOQHk95/KyCvgw1?= =?us-ascii?Q?oCF6UFjRBatdpjeWFApe/+pzw7aj5xykcQ2JeumQk18jXK/FiJsqX4aZOr5s?= =?us-ascii?Q?lGuQdxYHWzzZ9IxKDNM8rNuxjOt1/GaBmqbx2NpzMsmFM7wRdr4aQe8ks2wU?= =?us-ascii?Q?ot0Lw1XjxqoZw6eT+aoSkXYrBwz5HBObbEESFAujr0bJrNVjRCMSJgGNLlq2?= =?us-ascii?Q?JOOR7Xjw7FrZr3erczjDPAd5gN67QHIt5miKKULSmG4MMrxqyDaZ2GdixBUC?= =?us-ascii?Q?TVFZoPw0qpz1kaghMlONaPv4T1BuB9wWNrX0N4k37yVAnPZ/MlliLl6ysYNO?= =?us-ascii?Q?xCZ6Aubd5bdBAlx9qkAaRgXv23GA+fKAUHDQCmlpB7W5SsvgJvAoUecle2LT?= =?us-ascii?Q?oyEu2QZ7bpxfz/IlHYID7g4vPl1WyS8dSryDFjPquKRLkpfwlln/GjahiI79?= =?us-ascii?Q?GR+16Lvme8shv9sv+Wci/ufrMnStlq3lpdYuU8At03dSp1W9Ce07zRUEFa34?= =?us-ascii?Q?/wm7G3t661GxcCFCQtvAkXzbvgE3EjhONzKCmRg5xl7cky/jBJTj0J5M1ZgW?= =?us-ascii?Q?cLZlE5WtAxlWvu4Zw+Zc97QWpHNaCNwcmQ67T83By434UAYRFzMSfHIgtgfs?= =?us-ascii?Q?f0BL3tb90YPog/sHifeqO1DMXcM7hypqTe9IGKwBVvyysX6RqfPQcZcH9KaU?= =?us-ascii?Q?cjMD2nIlmLlE6MsrI3sOc59mZIdA4ZoyXHxN7IB4HKLY6UL0R7vgZvr69SWH?= =?us-ascii?Q?8FKDHZrX7ld7GmB8HEVKPJrJEQkNo58e7BeLCSDgJaSnmtB6Lf7tSADAj4Cu?= =?us-ascii?Q?S/nU5Og5vpLW5z40WycSzAKSF4P7ZQ/2hSeYeXh3/NkhCbFmYZJeeX8WaVGo?= =?us-ascii?Q?3pYC8kkogIu8FiU5aAgCc7K+6sfR4am495n0xo3/imZ9ViPSfEnSagsEVSxs?= =?us-ascii?Q?vK6xOApcRePJ7sYG+Ly1ltD3SdQbQjzFnetteTYFNUuZ+2XNPYmIWRYxrR1u?= =?us-ascii?Q?Bp9thf7f5MoP4isdgjUAo5yq00AjbpreO+9WdXWuVtPm4/kOuQDzGXZDRg3n?= =?us-ascii?Q?3WI70wqf/J54Sq+8P4MJL6Gi280D1XBUroGKRvlx+GdvtQPXVpQnx/SAPgkq?= =?us-ascii?Q?2Esv9HyO5BkfTGcr/0vbY0f0T4paGXNq2KJNSeCoMTROTqn8lU+YjBQAWcZt?= =?us-ascii?Q?VC+w5ES02o3FRH3RPltEibCs23DY/aLKUQ955IObkTSvYt1+iIXiL3rNL1Lj?= =?us-ascii?Q?vfHSA/6ZRYZ7OjoK6Y4ZC2JZ5+Igy0odZGThZqa5ND4xXm2Sm8eC/91M5INL?= =?us-ascii?Q?uW3GRExmoq7sYJoak2caFauCZYqM/TqJesc/VyCw0sikMRlZgCZ0+VW3+ChN?= =?us-ascii?Q?6jyUsQp55n0zlSpuQ93+49Tb9SyHz7E/QF/7WZjAuzzbXTQtMJYl?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2a69dbbd-f90b-4c89-4bff-08de955aea0a X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:38:04.3804 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: sa3dNW780NyTfX7CSaL1DpljwU3hFWdJ+JP8RgipyW4KYrxoy2SZj23yDJa9Bamfcc752vZB7l7NUFYzJKq8dWL2xgHKfyhvZZbt+QREE8nf/sD8Kn6CxGd0SjWb+FZ+ X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" Add CLK_PLLETH_LPCLK clock support. Reviewed-by: Geert Uytterhoeven Signed-off-by: Tommaso Merciai --- v5->v6: - No chages. v4->v5: - No chages. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Collected GUytterhoeven tag. drivers/clk/renesas/r9a09g047-cpg.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a0= 9g047-cpg.c index e59ac4a05a7f..41464a6e9b5d 100644 --- a/drivers/clk/renesas/r9a09g047-cpg.c +++ b/drivers/clk/renesas/r9a09g047-cpg.c @@ -64,6 +64,8 @@ enum clk_ids { CLK_PLLDTY_DIV16, CLK_PLLVDO_CRU0, CLK_PLLVDO_GPU, + CLK_PLLETH_DIV4_LPCLK, + CLK_PLLETH_LPCLK, =20 /* Module Clocks */ MOD_CLK_BASE, @@ -107,6 +109,14 @@ static const struct clk_div_table dtable_2_100[] =3D { {0, 0}, }; =20 +static const struct clk_div_table dtable_16_128[] =3D { + {0, 16}, + {1, 32}, + {2, 64}, + {3, 128}, + {0, 0}, +}; + /* Mux clock tables */ static const char * const smux2_gbe0_rxclk[] =3D { ".plleth_gbe0", "et0_rx= clk" }; static const char * const smux2_gbe0_txclk[] =3D { ".plleth_gbe0", "et0_tx= clk" }; @@ -171,6 +181,10 @@ static const struct cpg_core_clk r9a09g047_core_clks[]= __initconst =3D { DEF_DDIV(".pllvdo_cru0", CLK_PLLVDO_CRU0, CLK_PLLVDO, CDDIV3_DIVCTL3, dta= ble_2_4), DEF_DDIV(".pllvdo_gpu", CLK_PLLVDO_GPU, CLK_PLLVDO, CDDIV3_DIVCTL1, dtabl= e_2_64), =20 + DEF_FIXED(".plleth_div4_lpclk", CLK_PLLETH_DIV4_LPCLK, CLK_PLLETH, 1, 4), + DEF_CSDIV(".plleth_lpclk", CLK_PLLETH_LPCLK, CLK_PLLETH_DIV4_LPCLK, + CSDIV0_DIVCTL2, dtable_16_128), + /* Core Clocks */ DEF_FIXED("sys_0_pclk", R9A09G047_SYS_0_PCLK, CLK_QEXTAL, 1, 1), DEF_DDIV("ca55_0_coreclk0", R9A09G047_CA55_0_CORECLK0, CLK_PLLCA55, --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU011.outbound.protection.outlook.com (mail-japanwestazon11010047.outbound.protection.outlook.com [52.101.228.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4BDDE2D9EDC; Wed, 8 Apr 2026 10:38:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.228.47 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644696; cv=fail; b=FmAwl7Vf0vB4o9bRJJgoiBR7krHRmqKJ2hGdlPlBSCpfsNmWxjdqdtf0un/mZjSpR9YBn3mLXNcmAfmqlAYRUN+4jqCA0Oki5sPqpnoEnBkffV1bx3gPjtpNFJwSAoeFFS7FEe4rlYSYFKes8dc2IIt8BiZ4ESsmkRC27ZyfA9I= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644696; c=relaxed/simple; bh=bPijvbLV27R/e1uiqlby/+aBejJMaQkVuy4nD9f4sEI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=WTkU9MuI2Vi/wTTC5a0YmUvDIaU9ANhJYTHd8gVegxExrzLK+lfAvFuw5paj/taAEGKHmdPMid/OhCZsZEgsG9ikcjZUzqskplN/V3uzpf8Wlx5aVMCfHEPfbT3FhXLgJf4iQ4JGffrbWNds2xtP1V9a+9THg+bauhec/fDYTgc= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=SH+Ik9Na; arc=fail smtp.client-ip=52.101.228.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="SH+Ik9Na" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=RtR/0aQ/qr7NFu/5JtFgB9Cjqzkjrneix+An88sv5taGhWSQP8H3kgqytv7G3uKtTsPn54NJSodo3lshWDRXcB7b1bJ0iovPC0uugnZoQ0rxqPLzRGcXx2ZkJm7dV3zLB5wIUxoTLlPWZu4hSfn1zkfR/FiMyny38JDiTqSD2wvytV6grsswLk19maSNmdosN2pZ5LfGjFTVcSqkZuC01V5/nWgiOAE55ezQr8JnmKDqlkXlFMTGFNl1oN48yH0x9q7ljm5wQtbdmfwHcu5cK335b1FlWQn1AqGWvHWHPyG8eoxpsb3PkbxmhzrfD9B6DJ4MOw8jTdVdIKtgEgr1BQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=8XWTesAOHkALC7ROaeIeNQz8xB+YtUDOOm1eGygT5Fc=; b=l0020dEIjtqkZ0qhAzuikDJK2mljTpF0NM8waMPvdgW7vnbuW2X4msWm0g06wwxCLYGRzJvGXle4PYVeVW9asvf+y7sh5Kl8rdS5Si5lyyPKUV4vcTnRozvx5rxfLRq0Rb1N/LAivlAcEAyjcRf5aCld9wGsyMcx0fXBEDgfMnN9BSwPJhnpANxozPi9UXoNTXoSPvxgcqFQRJTOe2gxjoTPGnn+Nox2MUNAhKSV7FnQ8Pd2M7nHYtKP1YL6cP02kVmRaftTCOe42ii0zeK96ehTK9f1TbNmzxTmmGYZxEtq3I0dqx2FTAZsWKyL4YJLAmeipaWO4kAZ7rXEk6WEKQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8XWTesAOHkALC7ROaeIeNQz8xB+YtUDOOm1eGygT5Fc=; b=SH+Ik9NapPBUVMicYWDXMeaL3M17dkHd5GXr58ESgvN+rHJo4oH4CUuNxfXN8KRsV8eHsBtNGwKLhW78owpThBeNNnVZHpwwdpvk4SUMoJqrYbgl46UyGAkcyzXkhvNxfjbuq0NR1rtLdwfak3ar3eRbvyfQiHsjj8u/f1RC2ws= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:38:12 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:38:12 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 03/21] clk: renesas: r9a09g047: Add CLK_PLLDSI{0,1} clocks Date: Wed, 8 Apr 2026 12:36:48 +0200 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: 8e2585fe-e385-4e17-9ca9-08de955aef17 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?LNQfPHki4veHtcyfvpUvTsLGsUCQdgUNJBH8F6rKKHlgelptlILbBPI/Efq3?= =?us-ascii?Q?9okGqcBEST7tAEoregUHeaUP9eiug2ysjfM8X4ZlqM1cgAdpiHLTK8AXfB96?= =?us-ascii?Q?ONa189ONv+bMn5idRDlN/Ks8MOlnahPDGFHEf/8Xy07jdje4jsqd8YKLHqgh?= =?us-ascii?Q?hPK1HRPdXFLfm/EZ4jMpseynP/wPTRb1wyEIQ+MVXgfloGQULF+wpKpsv6Pf?= =?us-ascii?Q?v3cmM2ovEN8lNC6J/DqFdZdW6FnbbCcTa5m6OxeoTRfZPufkouwT0U5Kco2g?= =?us-ascii?Q?xnxTx8o/wZjLQRlvpU57xju99CCYhWMkqgZXUm1Q4nrla5lsYsphVeYajoke?= =?us-ascii?Q?sZ2Pzbs6xXLU+QPPR3sqo06p41L/bKpDnJ330GlfeRwFtTLL9aHEcAcaa6vW?= =?us-ascii?Q?5nY0GBkyouHoaDU7UoHWjJaJRjla9ne9RR0jrEWo7PT8eqL15hKUPMRevdzF?= =?us-ascii?Q?/IRe6SEhdqSa74+2Zv53QkSvIkAS2FmSUP+2GeFno91y702RAqPOtBz1ufHF?= =?us-ascii?Q?TpfAIq7B8tPh60PfGah2Lp4ANeqRueLdPu6e1pwobmWsrQuiSJO1X8tVUr3O?= =?us-ascii?Q?NxVd4SbEHiM9fSbirwQpNXUJnvS7sanCaMzkjO1mk7aCQOalZgYZgJhqv/dk?= =?us-ascii?Q?liAIy8RlIT44Of815a53Wz6D9TNRBePIQTdFU6JOvwBL+dGkzzZtJQXusgab?= =?us-ascii?Q?a9SZZmFbQXbnmLgabGYaa5kdiCiyR9IZ+RJpLX8SVNandAWtxx4IUnuYaM4M?= =?us-ascii?Q?V7XCIjSLI+2ayohBylCIjB7CiF+G9kWmASQCll0x3JH7u9yYvI9xMyBJ/eAY?= =?us-ascii?Q?AdZ+N8uXequEKk8uoxEqSn7i0oDz2oJk65tOmZxMJ2V93IhYJETZ1196HQ55?= =?us-ascii?Q?dobT29wb5Twng2CtL6qOx2dqQJGAF0nAk97gDxBnfu0PHlCCqZLvepawQXQg?= =?us-ascii?Q?Yy4ac0s9IQgANv786OoYPltWrkLeNv9kw8NJpGMhS2tdWn8K6Tpgw2m7WFbu?= =?us-ascii?Q?XGxgNbNtyIwdJdIBrQ053ucOOU2lWpI+WnM44wisoqCk+gzEuwVp4SZZbQ+6?= =?us-ascii?Q?/SBgVYO9sq/PaoeiqyVpN+Vxufq340mv/facKyAMN9kOAoDAGSq6Qgfy89XT?= =?us-ascii?Q?VynCrKWs+I8N6qe1ZlgRj1h6ybPwvIvFySbhaumKQk5JIcMabU9fv+WRTqfM?= =?us-ascii?Q?Dl0cbwRUX5Xfh7v9NYBCtptBHzxMN2KRPfL/ggI+Du6LGCjsAGA+YAGBO8fm?= =?us-ascii?Q?3Nf2qkHllfzdiLIDzjtl5OuEf2AuRJt6Co7ChME7PKbrXqZha69mSvftaFK+?= =?us-ascii?Q?MLXhUTOdu0EP++G2TSKyXm00Adw2WVuHgooMLeHrbgQxwZzdRpNRMJPtNy6H?= =?us-ascii?Q?K60YE+3l3TbeEYKT3Cr7fUhjjI2QVtItcT1ead9WA+YO38m/6xjgIW8J3twE?= =?us-ascii?Q?DlR6vE9TXQiwgeg0VZeEfWvcIp+hTd03rkpm0CuiHsLrobjY7vrwmzTD3QGO?= =?us-ascii?Q?XYTCksZkOxfpHtVKqtEbPP18Qx/KugpXMA2WXCrWfi9FdaSWX+JCDlzxu7+I?= =?us-ascii?Q?buW8i0gIz1++QjryJCqmBoNQu/J3bKs17Je4alobL2bhkdYBVdo39KZR+zbc?= =?us-ascii?Q?P818Xer6D+b/JzynHebHUrHn5SRZYNMMFCgMQqvFl/n1/yHNJx0gcu5a/X7o?= =?us-ascii?Q?INk6/eaRmc2Jh8qSADBs7t5BHyz7psWo50xjFmCiLVDj47c7tmrgSjg5qt1H?= =?us-ascii?Q?GQXy8GDxwrtCKM6HHLrP5R3eSUke/NAdJhQsKnmQvbRad/KA07fs?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8e2585fe-e385-4e17-9ca9-08de955aef17 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:38:12.7565 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 4bYoYOJynFXxXbX7+PrvmPnx3n0FuFTqYx0m5pPlLG+eXOAOAhUVo6ZEKi9TrS9iUqvSj5gh2cQM/cxVxmhM5StIY3UTkiotmqG7+2WJiwsyqOejcQ/yvYKTuRgYLitw X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" Add support for the PLLDSI{0,1} clocks in the r9a09g047 CPG driver. Introduce CLK_PLLDSI{0,1} also, introduce the rzg3e_cpg_pll_dsi{0,1}_limits structures to describe the frequency constraints specific to the RZ/G3E SoC. On Renesas RZ/G3E: - PLLDSI0 maximum output frequency: 1218 MHz - PLLDSI1 maximum output frequency: 609 MHz These limits are enforced through the newly added RZG3E_CPG_PLL_DSI{0,1}_LIMITS(). Reviewed-by: Geert Uytterhoeven Signed-off-by: Tommaso Merciai --- v5->v6: - No chages. v4->v5: - No chages. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Collected GUytterhoeven tag. drivers/clk/renesas/r9a09g047-cpg.c | 11 +++++++++++ include/linux/clk/renesas.h | 20 ++++++++++++++++++++ 2 files changed, 31 insertions(+) diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a0= 9g047-cpg.c index 41464a6e9b5d..87d5924f7e79 100644 --- a/drivers/clk/renesas/r9a09g047-cpg.c +++ b/drivers/clk/renesas/r9a09g047-cpg.c @@ -6,6 +6,7 @@ */ =20 #include +#include #include #include #include @@ -30,6 +31,8 @@ enum clk_ids { CLK_PLLCA55, CLK_PLLVDO, CLK_PLLETH, + CLK_PLLDSI0, + CLK_PLLDSI1, =20 /* Internal Core Clocks */ CLK_PLLCM33_DIV3, @@ -117,6 +120,12 @@ static const struct clk_div_table dtable_16_128[] =3D { {0, 0}, }; =20 +RZG3E_CPG_PLL_DSI0_LIMITS(rzg3e_cpg_pll_dsi0_limits); +RZG3E_CPG_PLL_DSI1_LIMITS(rzg3e_cpg_pll_dsi1_limits); + +#define PLLDSI0 PLL_PACK_LIMITS(0xc0, 1, 0, &rzg3e_cpg_pll_dsi0_limits) +#define PLLDSI1 PLL_PACK_LIMITS(0x160, 1, 1, &rzg3e_cpg_pll_dsi1_limits) + /* Mux clock tables */ static const char * const smux2_gbe0_rxclk[] =3D { ".plleth_gbe0", "et0_rx= clk" }; static const char * const smux2_gbe0_txclk[] =3D { ".plleth_gbe0", "et0_tx= clk" }; @@ -138,6 +147,8 @@ static const struct cpg_core_clk r9a09g047_core_clks[] = __initconst =3D { DEF_PLL(".pllca55", CLK_PLLCA55, CLK_QEXTAL, PLLCA55), DEF_FIXED(".plleth", CLK_PLLETH, CLK_QEXTAL, 125, 3), DEF_FIXED(".pllvdo", CLK_PLLVDO, CLK_QEXTAL, 105, 2), + DEF_PLLDSI(".plldsi0", CLK_PLLDSI0, CLK_QEXTAL, PLLDSI0), + DEF_PLLDSI(".plldsi1", CLK_PLLDSI1, CLK_QEXTAL, PLLDSI1), =20 /* Internal Core Clocks */ DEF_FIXED(".pllcm33_div3", CLK_PLLCM33_DIV3, CLK_PLLCM33, 1, 3), diff --git a/include/linux/clk/renesas.h b/include/linux/clk/renesas.h index c360df9fa735..0949400f44de 100644 --- a/include/linux/clk/renesas.h +++ b/include/linux/clk/renesas.h @@ -164,6 +164,26 @@ struct rzv2h_pll_div_pars { .k =3D { .min =3D -32768, .max =3D 32767 }, \ } \ =20 +#define RZG3E_CPG_PLL_DSI0_LIMITS(name) \ + static const struct rzv2h_pll_limits (name) =3D { \ + .fout =3D { .min =3D 25 * MEGA, .max =3D 1218 * MEGA }, \ + .fvco =3D { .min =3D 1600 * MEGA, .max =3D 3200 * MEGA }, \ + .m =3D { .min =3D 64, .max =3D 533 }, \ + .p =3D { .min =3D 1, .max =3D 4 }, \ + .s =3D { .min =3D 0, .max =3D 6 }, \ + .k =3D { .min =3D -32768, .max =3D 32767 }, \ + } \ + +#define RZG3E_CPG_PLL_DSI1_LIMITS(name) \ + static const struct rzv2h_pll_limits (name) =3D { \ + .fout =3D { .min =3D 25 * MEGA, .max =3D 609 * MEGA }, \ + .fvco =3D { .min =3D 1600 * MEGA, .max =3D 3200 * MEGA }, \ + .m =3D { .min =3D 64, .max =3D 533 }, \ + .p =3D { .min =3D 1, .max =3D 4 }, \ + .s =3D { .min =3D 0, .max =3D 6 }, \ + .k =3D { .min =3D -32768, .max =3D 32767 }, \ + } \ + #ifdef CONFIG_CLK_RZV2H bool rzv2h_get_pll_pars(const struct rzv2h_pll_limits *limits, struct rzv2h_pll_pars *pars, u64 freq_millihz); --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TY3P286CU002.outbound.protection.outlook.com (mail-japaneastazon11010031.outbound.protection.outlook.com [52.101.229.31]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2795B37CD24; Wed, 8 Apr 2026 10:38:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.229.31 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644704; cv=fail; b=jyELfQ7Sr+gJhnC+d3IvajN5OjiTaHbxAXEE49opMIC9DVt5/J0yRlVUqu/hz6SoPDuKkOgCUBXPevdZkwjHx1T7l4y6b7CZHUUz9D+tYb28cuCr2E2zvGfWH/W6mxvcCQOCOl9PxZtn6DtACUNxa9DUXYYA/ABv1lsGXX8lts0= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644704; c=relaxed/simple; bh=CPMsmiQ1oXvQc4aPiF37NP9guYKPundSMaB9n6EF/Nw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=FepjEoSzxIsAC9iMVeBbp7dWEUYUnTcCwlPs76468gZVmiMK4tII5qW9o7vVN8qX6IiViPisZXLR8raQmdQh+Ny5XQZdFuReu9n4lEHMIBEkLyXMwuxVBB2Efyqet6+i8xqXf+UuLRQvcuafzPf5cmpBFIVSCvpOoBYmkfKrlrs= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=J5Az9TnW; arc=fail smtp.client-ip=52.101.229.31 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="J5Az9TnW" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Qdfj+CQGHsAkbFplgSl4zFiXK8tjbLjPBuhA7Z4BvYyhRiPtQhPAeCWWGpiETcGQCOSM3n+90bEmVfWI7cwzWIU6lEu5hY6DTwdnK+2PhBsagMrrCEVw0mzeA0iyC2NfUF8KyuHlCTWyeCf0oGLn8YyURmD8cQhRPd9TQutZm5gd9BxY1Mph2clIQiHqaq0wRRl/4JElQSRxnhNqr2tCwjS0ZvUjcNwFydv4NQyhtRe+hZBtvXt0jhmm2keJcoeef7/a9FJQTtkYzvfOaVsQzro4wQYQG44iiymMgdnZR0iMb8u/N0MKpxytj6EMHknWy+/vDGtkrVai2bDVwMrvWQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=9as/1H4WYXdYTtNqKElklpCauQOPgoZ82kQsuopQIc8=; b=uiEtzkh6+rBgH8HLw84IcuIgYkkXjJyutAs2pG9RaP9mN/Vj42Fvrf6khvX3xLZXOMuLU3UP4b0JfD48tYv0yLtETSHtsRbc/xMLIqBEUfvKOwNJuk4BTeZl1oukPIAFsHBkvbGiNgj+XJLQCDPo6HGquYSyvNQ8ozCQOMWpNn8Z7BIsgIfk0KJPvCCb8jyE4FEem9sWXtL/tTXkIGXa4tv1slplu7oxc74lFnL2UDHEZQAycilxQUGKX2AGolEW4c/+WJlF6/2G7hvytu+41CEG5cKZs3Ccbj2Z2gg1/vG8DcL2FQiadOKhvPrPgB1DGgo2xioPgPKXLB+2Og0v9g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9as/1H4WYXdYTtNqKElklpCauQOPgoZ82kQsuopQIc8=; b=J5Az9TnWRI51ca2By9nQeHpZ2YS+tIj1Uus1qIJEwDnQERwhh2SnvxtL34UvJdyKXxheYmSYu7zVwg2qEl12JPVwjDNeC6U1tzq+fBuoDIuWEcIRnbF51FmX2vfHQGEk+d1fxA0T27ttYHD35+CYUhzcHC0Ck1tj85Jop159MN8= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:38:20 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:38:20 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 04/21] clk: renesas: r9a09g047: Add CLK_PLLDSI{0,1}_DIV7 clocks Date: Wed, 8 Apr 2026 12:36:49 +0200 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: fb712401-c56f-4791-7005-08de955af3ea X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?tvgMisEQmLbKG7Yc2pB6sZ/gpV0oeY8GkqAldSfOoDjz/s+H982j1hzZIxgx?= =?us-ascii?Q?98riZsda7YO9iujz7fnojt1gdNvygAubdrTyRbcqFSCkFmxeiVlExXwnG9Ae?= =?us-ascii?Q?dHslABXd0vU8lJee8Y9Z/hglKWDCTv3kihq7TMjR0SzLfP9NEakKksB6gNla?= =?us-ascii?Q?2Cnc3vauqWkrMBR6dsallk95ICSjcLzoRXHAqbzziszawutAUWe9BcQCfvXd?= =?us-ascii?Q?heBoZa+8r+s/+4Cb7YW6+2eGbJnezVmgzrNkkDO7gRrVdU/hFDsOSxPKfg2q?= =?us-ascii?Q?HFgacen6IIEWQA8ItRBbOVuFzETpzDXSojCv2U8NnxiF701FD6RKEPkK6SIu?= =?us-ascii?Q?NEHu6oE5/bC5hy3Nf1qUymoHvorh1abQC2ZKJG0FbRNNV5Ej1zZIN5gFuVKE?= =?us-ascii?Q?OfUbSfIGzATNx/KehmoluuXZtNIX3F2LAw0RuzQg/Qa2QWvRl2TlIaHRpuL1?= =?us-ascii?Q?tZnbE3gjz+YuMiFr523wGtMmYjO5elIbiZ70ZsxlTlEJOzBi+y5d+tG+tLQZ?= =?us-ascii?Q?kR5IQBRPWeTZT140TlEDGcdmqDGxhH9Arswkd812IzF9XE1C5qLXzTLrhre/?= =?us-ascii?Q?457fbquWDR9JIrTmCw6yf8bX34ktQdk4C2681be/II3rNlzJL4rPCun2QIb2?= =?us-ascii?Q?vUj7O0QxigwC/rZ66jjZkFxFjR9V5CZ6v1u+8tG3xtyFJpA6LABg6OpNnop2?= =?us-ascii?Q?M5Vsx8+hAfewnX61gjAKlQ8wxsgB7/WNVt61Msp0l7+SvniXH+mYO+K8S5Tb?= =?us-ascii?Q?cDfQyVO15sOn5IS4FtCoT+AckFdFNX6aPNHskiM4JE2hPUwbG0wvLgJzAYzZ?= =?us-ascii?Q?7w5J2UVCSAHQ5KP0sGABU0uJMIZisNgHfM30iL+qkLWCfDp1CBKEpHQatnPK?= =?us-ascii?Q?dijMPVGCylY4I2z3gFuw2c14dl3YodAXoYbhkGQS9DMe8RUUViVHZuvSrbdV?= =?us-ascii?Q?iOlBx2ZSdpokWpExIcCWnDrmvoHqZVzdVr0KbouxNDItjkoeC9IKsgmhv/+4?= =?us-ascii?Q?y3LZGFKF3dqBUH8NwFixeM/BwuCrKfYJjQ2JBtEjF4dfhpGXF97lGX9fw3cb?= =?us-ascii?Q?ThnZM1R/asyPPoegRjy1osYDfYsaJfstLdb4ae/zemQmomS+U1BfxseS47j0?= =?us-ascii?Q?FWOvYG/4aQtvhO/8YcShMAnstPEXD4CO982bAaWKCYs7k0imlhnhnsrShKjV?= =?us-ascii?Q?FOpglTBANO0BithY6mlqdCIgWpR8L0DQRodkpWyDsT1BSLBBsY9edcuSV1fP?= =?us-ascii?Q?nHKbFNgDPGqs5MmM5RsU4tELWIij0CydoghePIuPn5lqHTHrjCKYZbZ6Lxij?= =?us-ascii?Q?Ai/GkfYbb9NHYKX8cpSCD2nnG4Qb8v2Ly/JCv4EFGZo84/dtnyAzMgdaBDOn?= =?us-ascii?Q?rx4o0nj4FNKMXNQ9R/iTPVqVuJeLjV2zYIvnlKieCaXSHB2Fh7esMymoN1uS?= =?us-ascii?Q?/Oawketb6cv6hx+4L+idp3ECI8g6P48bTRxlc+BPdPtfygsEaq7wOgnelUK3?= =?us-ascii?Q?GXfNWPXrlbq3R8cEoLmnojE+xgxRFgWXgw9gCwe7OpdErpdkoWt+mt5AkrIj?= =?us-ascii?Q?KjMnaZcXJo/xnaWSySDhoJJPvrn9qihGRivhdINjaP3rk8pglU8Q4NUUFaEy?= =?us-ascii?Q?a2ONmL+6ezMIy1DangFdemXBA6hEUhk97QmBD7pCld9lyDN1Z7HHMyqrwkfz?= =?us-ascii?Q?mpLGoFFfJmpuUdSddYB9Js03DzIdZN9j1own0GWTz8Y4DlV4wXNzfIsJiloD?= =?us-ascii?Q?HY73caDbLJDHL8ypttVFOUuIRa6PrX+lAokYYEqRau1tca7WZb/U?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: fb712401-c56f-4791-7005-08de955af3ea X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:38:20.6917 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: JVJiytO4w4qoCdjc7GeGXstkrovzpU5msnjknM9JfKptGT4ymsYcWVMwW8DLT0NCpyHdDptqxdxqzFIIlWuWRWz7oXDPW6+z6e2o/s8HhfrFQ0hqRosnC5mRnGx3WhWH X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" Add the CLK_PLLDSI0_DIV7 and CLK_PLLDSI1_DIV7 fixed-factor clocks to the r9a09g047 SoC clock driver. These clocks are required to enable LVDS0 and LVDS1 output support. Reviewed-by: Geert Uytterhoeven Signed-off-by: Tommaso Merciai --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Collected GUytterhoeven tag. drivers/clk/renesas/r9a09g047-cpg.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a0= 9g047-cpg.c index 87d5924f7e79..fd9b49c39dac 100644 --- a/drivers/clk/renesas/r9a09g047-cpg.c +++ b/drivers/clk/renesas/r9a09g047-cpg.c @@ -69,6 +69,8 @@ enum clk_ids { CLK_PLLVDO_GPU, CLK_PLLETH_DIV4_LPCLK, CLK_PLLETH_LPCLK, + CLK_PLLDSI0_DIV7, + CLK_PLLDSI1_DIV7, =20 /* Module Clocks */ MOD_CLK_BASE, @@ -196,6 +198,9 @@ static const struct cpg_core_clk r9a09g047_core_clks[] = __initconst =3D { DEF_CSDIV(".plleth_lpclk", CLK_PLLETH_LPCLK, CLK_PLLETH_DIV4_LPCLK, CSDIV0_DIVCTL2, dtable_16_128), =20 + DEF_FIXED(".plldsi0_div7", CLK_PLLDSI0_DIV7, CLK_PLLDSI0, 1, 7), + DEF_FIXED(".plldsi1_div7", CLK_PLLDSI1_DIV7, CLK_PLLDSI1, 1, 7), + /* Core Clocks */ DEF_FIXED("sys_0_pclk", R9A09G047_SYS_0_PCLK, CLK_QEXTAL, 1, 1), DEF_DDIV("ca55_0_coreclk0", R9A09G047_CA55_0_CORECLK0, CLK_PLLCA55, --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU011.outbound.protection.outlook.com (mail-japanwestazon11010071.outbound.protection.outlook.com [52.101.228.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3465737DE8E; Wed, 8 Apr 2026 10:38:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.228.71 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644714; cv=fail; b=jqwPfJF/oRbZHpf6f9fki3XvA9Mh8df02Nxy0tQLjhC1CmsAX2olxSSO8xRBnvYFMhuY7MCjbbHFpKPWJFzTVRow2Zj0Tdiv7l16Yw8RB0Bd9HU7FtuwmVFOyGuiNLGQOZVGtg7QxTsYWpO4SY/Q7R7WHAEftKD7MHhEjA7PrWA= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644714; c=relaxed/simple; bh=VAMOLb56OaWJOU7J0nsYFh6eV5JjzhHtEsDy7wY6GEY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=WwdADbqyMJtkJRboAdtfDwnyxrczknJJPUzc/n/t6+RkZLdCctryF1WSrBf+BNbPKk8lRRhHMCUld33VNFGwPUpF1yy1LWnTLafPc4DwE76n1H54w+ogE4kvLtlWZ7mb5YRw8cRhoHPLe1vbGGnNwPNoXkQ1DfIEs++nrh3yEFg= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=MgSO1eOG; arc=fail smtp.client-ip=52.101.228.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="MgSO1eOG" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=DIcCIVag0w5QbDIk/nli6lF8DftbbcK119UXZmiaiGmyWiNrDMUHQpFradnSX/pCulsTKM222qzsvya/hmRpo5AtqchDJZDVpjA8ALWJaKZ7w9/5ZqMuRZCgSB/mTXKGqvxBZcyi0nK85yTJPsz3pw+M9sHm+6KQVNWjAHnaJso1Tj9wGYTHap1Txky1SzuNKf3+BfQ3NtbJRcTu7w3PPHouC3Js12bw5v8HzlRwW00T+ozvH0AHAzo57ni7jOXP91j8DxcGOk6T8VGayyW3sEKla+fwwNkdhPrHJyHsE83FPQGG5DZVCFX1Sr+65F49bKAxwZdhLNz52dW644iagQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=ByPFflS3erzLGNWlNu3KyF1X687XSQP62ZovOah7adw=; b=DThGY3a93I0okw/J9wDmlh0OebhrdyUdzxzZEyTUp3KlEt2FDbNQ2ivwB6o2ot2LAaznOQRlBWdhPCvVDD0hHkInDPQ+hKYwM6Cfyu4qLYvFY5Mr04DSVzxPcDG+nrFt7ZmbND/PnBIvvv72/zI+x1zxmV4rBp9A8dMF9VjIkXQQ44kBhhmtNaYVUlxEC5SHfAJKEgpeptFN5Sb/k+p1uYVPZAu4da+KO1sXHHsj8aQRyvirRIgFsfukWRSR8j5tFZz4wupAVQzmVIds8T4HvCETD41yQPtvAId9gEgynffWLsIXv/Dk7eYxzP38Gr8QG6MDi0Qicjmsl5Qqq1oxNw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ByPFflS3erzLGNWlNu3KyF1X687XSQP62ZovOah7adw=; b=MgSO1eOG5AvJcGApmtf8bCBxx0DXeXdJlcVpjcmfrfxKd6+IDgf4y5WBGUoZNB/d/p+whmIGrpTWPZb6rOPV6Mv/GlAGvkl1xTeTtEs+yVqf/R0J1XT14WV0yJ7JV34mb6b0xlpbsLnkAEpqFtj7DEWPIfKz9nMHvYzooUvRhRE= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:38:29 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:38:28 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 05/21] clk: renesas: r9a09g047: Add CLK_PLLDSI{0,1}_CSDIV clocks Date: Wed, 8 Apr 2026 12:36:50 +0200 Message-ID: <4d5b4ddad89770447b3818381d5353f5065b72b5.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: 748deb00-e9bf-4fe4-0503-08de955af8ab X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?W21O7KNar1dm3XqV9B0j+j/IqScyi3+gooHs6SQPAa5nKB8x8teFfo7vC40D?= =?us-ascii?Q?pEP5vioQS5UBqSxqglor2zvw7sxqoj4p6L3QhYUciBr0dwcku58tleC72DiR?= =?us-ascii?Q?qtZ8T2ZTipYhGj5uoJDp3fZaPrajFOJ3brAN/aNd+V5TSrlhsevnI3R0dPp7?= =?us-ascii?Q?ouLcVY3NSJFfpEEj1HO3OgghPVO41gmC4FJ0NLuwkqzZSEy+fMA2ncqpa60b?= =?us-ascii?Q?/KxvoL9kWzgFWWbItclodKhqMQVg36+N72jJ7XVl87CBJM+R17JdSiPeO6UK?= =?us-ascii?Q?BiFDMRuQGObRO3gVUcQZxCdzucMKfjQJr/EOrnbsH4Xo5tPs1mBEwC+lUqs9?= =?us-ascii?Q?8QsX3BGL9Yexats5RIPYKlBBK53vYd7yihawBUEd2LHW/TUiDXeUmCmoZ1SL?= =?us-ascii?Q?vQjX/38U6agayQrkbYOxiVR7KD+geNmwxtJB/5BIiPSp+Mz7Q9dbv3H0vtT1?= =?us-ascii?Q?lW5yj/S9ymBvZPhxAI9ZyEx+NBBNi2nG3FoJxWCmjtwQDY6t64L35b8JYrvp?= =?us-ascii?Q?5eTo6yb8F0KsYpnMxYw0B3A7wyO6+CczVj6oivU2gsgs3T8GB1uwSYwRa9m6?= =?us-ascii?Q?Ym390NNRZ0MiTSyY04EMObPLnN13Wvo1+xWE5n/6MZvmYfZ2Rw2auQgmuGu5?= =?us-ascii?Q?SEiKrkSelhj7M1q1gdxOlwb6Eos1ekN/Xj5mbf9Z8fI56e30KMe2FAhZdeKz?= =?us-ascii?Q?QqrRuZ+GfTI5fzw6OEgeQq8xBXfB/hVO0TG3ui+EdwP3MvmfDxEEBWElZHp5?= =?us-ascii?Q?8fXl8svVJKD2+xDSQ/zlIHcj58+M3EUFpLAd+87s1uPewhIwxZ5lOiaR5iD4?= =?us-ascii?Q?D+XKUi9WXttNV0Yf0bdiRJJhDRTr0A1tOwmnxN4ebB/v+eqGJ+cuf+ayu0x/?= =?us-ascii?Q?JsVRfgqze7vvMXyNlNoecQMgyllD/vf6mbDPz3lx7bMz7df5hy77+M58G2oJ?= =?us-ascii?Q?a3sFB2Tfl9QvTpRP8bvofLzjjKoScqnui3xoICTi9bsjBN5It0ix0I4dL4rf?= =?us-ascii?Q?2piEJpXoheC8GFnx7xsagOUXwVHySQx5msKJje33S44Q9XK8WJmpVI7TcpUK?= =?us-ascii?Q?ZxLldAbwVk8kOi+eC7a5g4PBOPeIJbCXBP5T1xGsPHmPvkORywGfpwOIJu+d?= =?us-ascii?Q?tZulu+4aakMZOa3GVvthh12vbjyBe5o86ZCVlG74HzgSDqUcQ34T4J71LXnu?= =?us-ascii?Q?89DoLq/gnpe/UOa42OUBHRKb+CqHylcIKcUuOuRTeALjFqoTGX2t/WZt5Tg7?= =?us-ascii?Q?NfngYjj47mT0wyOuTiKoF0a4ILFqr3weYztLIZQlI31ZTEtJ7hmjFxecX52L?= =?us-ascii?Q?ksNraTh+TrUPFT9W+j+S/MnzwHhdb8Tu14afY76xJXSZKJKFrKWoeiLkCOiA?= =?us-ascii?Q?6UEumpbX0X0qW4eLs2agJ6hou3xuAkTBTv+eK44PKNrSloSIiiTpah+6lMmQ?= =?us-ascii?Q?QqhVbpvD95xwvSt2vxsqaofK4laqXkUXemsYNXXLWVaWzELcS+f/jedVrxLG?= =?us-ascii?Q?XPAWpbWnlYi+BTb0zLLlwxrFMXDWY5dddbqxf7TUdhHftlmM1ySHkHiljWt2?= =?us-ascii?Q?IW92oQ+I1f8l6RvLCqvIspgNf0+bb3ZmbDifzRDa1ZM3w3sAQN4RrALBb/C2?= =?us-ascii?Q?RgLJtq06w+yklNv217HDtfnCBbEHuQyThoAWmIj4/kF8+FU9xKNgC+plzweI?= =?us-ascii?Q?n0NWkjA5SLJL5fsBAPBnIABx+dqNYnE5khflXLOZ8bIzYw6+wBSzNYRzJZa/?= =?us-ascii?Q?cC9iIP6NHWgYIylLT0yTV4gOGYerCo8pL7CGXPbseJT2LG9bxdD6?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 748deb00-e9bf-4fe4-0503-08de955af8ab X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:38:28.8763 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: yjAYo4Yb/ETSBbfperMH//WON1wfSMOW+fVNwRwe9wCjnH+Sxnk9TZvBhFx0j3TCfSgXCRMvd/a0XZ1+bXWm73KDNlQhHzs3OG7cc/S9iGBTyjDulwK5PFOzNNJiHdEL X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" Add the CLK_PLLDSI0_CSDIV and CLK_PLLDSI1_CSDIV fixed-factor clocks to the r9a09g047 SoC clock driver. These clocks are required to enable DSI and RGB output support. Reviewed-by: Geert Uytterhoeven Signed-off-by: Tommaso Merciai --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Collected GUytterhoeven tag. drivers/clk/renesas/r9a09g047-cpg.c | 18 ++++++++++++++++++ drivers/clk/renesas/rzv2h-cpg.h | 1 + 2 files changed, 19 insertions(+) diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a0= 9g047-cpg.c index fd9b49c39dac..82aae32d50e1 100644 --- a/drivers/clk/renesas/r9a09g047-cpg.c +++ b/drivers/clk/renesas/r9a09g047-cpg.c @@ -71,6 +71,8 @@ enum clk_ids { CLK_PLLETH_LPCLK, CLK_PLLDSI0_DIV7, CLK_PLLDSI1_DIV7, + CLK_PLLDSI0_CSDIV, + CLK_PLLDSI1_CSDIV, =20 /* Module Clocks */ MOD_CLK_BASE, @@ -98,6 +100,18 @@ static const struct clk_div_table dtable_2_16[] =3D { {0, 0}, }; =20 +static const struct clk_div_table dtable_2_16_plldsi[] =3D { + {0, 2}, + {1, 4}, + {2, 6}, + {3, 8}, + {4, 10}, + {5, 12}, + {6, 14}, + {7, 16}, + {0, 0}, +}; + static const struct clk_div_table dtable_2_64[] =3D { {0, 2}, {1, 4}, @@ -198,6 +212,10 @@ static const struct cpg_core_clk r9a09g047_core_clks[]= __initconst =3D { DEF_CSDIV(".plleth_lpclk", CLK_PLLETH_LPCLK, CLK_PLLETH_DIV4_LPCLK, CSDIV0_DIVCTL2, dtable_16_128), =20 + DEF_PLLDSI_DIV(".plldsi0_csdiv", CLK_PLLDSI0_CSDIV, CLK_PLLDSI0, + CSDIV1_DIVCTL2, dtable_2_16_plldsi), + DEF_PLLDSI_DIV(".plldsi1_csdiv", CLK_PLLDSI1_CSDIV, CLK_PLLDSI1, + CSDIV1_DIVCTL3, dtable_2_16_plldsi), DEF_FIXED(".plldsi0_div7", CLK_PLLDSI0_DIV7, CLK_PLLDSI0, 1, 7), DEF_FIXED(".plldsi1_div7", CLK_PLLDSI1_DIV7, CLK_PLLDSI1, 1, 7), =20 diff --git a/drivers/clk/renesas/rzv2h-cpg.h b/drivers/clk/renesas/rzv2h-cp= g.h index 74a3824d605e..33bc3c27291c 100644 --- a/drivers/clk/renesas/rzv2h-cpg.h +++ b/drivers/clk/renesas/rzv2h-cpg.h @@ -148,6 +148,7 @@ struct fixed_mod_conf { #define CSDIV0_DIVCTL2 DDIV_PACK(CPG_CSDIV0, 8, 2, CSDIV_NO_MON) #define CSDIV0_DIVCTL3 DDIV_PACK_NO_RMW(CPG_CSDIV0, 12, 2, CSDIV_NO_MON) #define CSDIV1_DIVCTL2 DDIV_PACK(CPG_CSDIV1, 8, 4, CSDIV_NO_MON) +#define CSDIV1_DIVCTL3 DDIV_PACK(CPG_CSDIV1, 12, 4, CSDIV_NO_MON) =20 #define SSEL0_SELCTL2 SMUX_PACK(CPG_SSEL0, 8, 1) #define SSEL0_SELCTL3 SMUX_PACK(CPG_SSEL0, 12, 1) --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TY3P286CU002.outbound.protection.outlook.com (mail-japaneastazon11010019.outbound.protection.outlook.com [52.101.229.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 58C191DFDA1; Wed, 8 Apr 2026 10:38:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.229.19 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644720; cv=fail; b=NOYN+x4eLFBdzSSmBhZzcebxKPGLILEj9NB9mUVx/aN7OJQHrGJwIubGpJDqziV47LuWG8zEAp56iIDRtgrGAMDafk5l6cKcpo5EP9C+h1YC0sgm+yZPXzEdf/3TJPWqyS+Rtf4sAc09mTcpUd1aH90MR8X01Mg87+MDXubm+WU= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644720; c=relaxed/simple; bh=/KpAac2OixcRBMDsdi7b6HmQAH7Fo4fId3GmAbctftc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=SwWDD97hjaY4yI+5KufsHZ7aCoe7LJKeNGjkVrrG7lQeILUnKQKNRUDznRauJ9gnWAUAy+giVeotk0+6v88UDZOLuB6ezjC+eFpBGHcxI+Xz5YNXOCE9QD5greeJ7LAoTCg1J1uTL9n4oRzxsHBpCe5YgPgUotsuJue5KzLF53o= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=MBSEPD7p; arc=fail smtp.client-ip=52.101.229.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="MBSEPD7p" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=iOq7YdVcV1lV1FvzxXExWCgRtIRwrxEJutyHrcTOlcpzIKKq7Z00a+p/HI1fHkOINgqM7TiNFVqyIbMDekZAIVqnaLJFoD4Y5qnjghJNrjPBCsq2sGW3PeVjtN+YFsywOSCd1CTHsv4lae739jDr7f/WPs6ECyAklT05Hr31JtSsyyXHN8Cx9g71mqNKjiwPN39kyEcwYzxksLJYrJprQDOekALXETIa0Mw3qTfkqP63LpjU1Dq5B6EeI1utHs/vXRNJBinpH6XXW+qKLjK8TJR1yMfOyx9DbUq60rPhIjcvCcFir1NbnVZgksCH+AGMw21d/qrJmfWaeiJqCew6Rw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=aVIZSL8m/j/XQ8+Aq7y9H5Gmjpvp7EZzZMZydo1QYPM=; b=IE9I2AnRuD3GShkTMT96PJDX6roe3r6lbRrpU/dYr3uNH4ThbXWBPcwxLEkPqGtZ+EBy5vJxGG8kaRRPk+Ar5z8WysbZJQBZirILpT+2qlpB2icRvptBTNtYEVR3PgqD8RwVl0/uEeFcQqfx7zSu24NVnHfPEgLG8YAMWYdILHDSB/fPUBn878GQ14mJye4e2jj9P90YsxbPLiU0zo09hZiApZk68uQA3dhvC4aupYoKbJ7hk59aykk7KRJn5kWuTOUhIFIWaGMqOCst79pkMIsKBRENCOkDRHAUDnSp0LfFnXYLuei3Y2HOyJpRQb73TGyhyCFMldFseaPGm00IwA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=aVIZSL8m/j/XQ8+Aq7y9H5Gmjpvp7EZzZMZydo1QYPM=; b=MBSEPD7p2rhaAbwFbJ8GSQwH36HQmaVT2Z8YIzFyaLx9JsUbqh7dMW7lUYA6kLCkIJkA7PBfi14wtWwOVpZjEHm/GlKVXfYzswWf1UO15r053BeSFyPrc4AZdkbg1vx3FrMwos9OPoXbhexVBHuwIELGL+ncYJ98Jlo1zvtUrkA= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:38:36 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:38:36 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 06/21] clk: renesas: r9a09g047: Add support for SMUX2_DSI{0,1}_CLK Date: Wed, 8 Apr 2026 12:36:51 +0200 Message-ID: <9595f56ce8ab120477bfc11eaafb0f2b655d049a.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: 58089e74-6b8a-4174-e617-08de955afd8f X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 8c5TVlJx/P1S+soZxPhYTXHhu+/x0NNV0Q+mB1pxUn3q8jU9vCRqGTUu0lq7qRkb0m83JsSSIrF4j9yN3eeMDDAKLLe2oUroW5u6RxBEUycgvsUwj27W7p/YTCfJmCz3QkdN34qtEiC7N8ffg/IsUVNzNYUOV0sq0Z5LIFCE+s4yPrya34P75y3XYKUPNNpy+kAWcK3iUmuFISXMvXD5pDNPqkPpSetxn6H4qLkP1ubq/rFtps/VA0AQl13ggCeVTSaHRCHY+BuZmKYTwVAQRUvmfS8jhY+FTyYh9bJfyv/EXoUx580b/MXITw1SRDLUP8lSnaWk680RDLvFw4NNLuJK7uS1LHngH4McxHPlrdyX09h0Qd+r6bgdIttYGf0G4KzBMTB55xN1eZIZlYuSpZJz2TaT68S7HCEk/chZAjrYL+WeT2e0eulYtdkQ2/SjhPYBaGPV313zrxdg6Bd5XNLwXPxaSBe5Iwm/XbSrgCfUeQmHIaItu72rvrxawpAVlaycqUmXbrWNPPgHCLJ8jZkSVLosXHB/VqX1FHhmCvjvt4X+sT+mjApjIKuPcBn4KVEnfhAXYBZxlbUdkmoazSMoaBI6H4pIQtjgWWdOMPfnU6TCjwlvJ+ns1FmGM+fnQwSCVUVqo0NyIGrzfKQnIPzVFADYkZSr037QT3apXOh4GLNKzzvUMVcncHPDgQ6InWpqRWwosNePBHFQcMsU2/NsF6SuohhhLbiJbytyO+N6InEKqJ6+gzyhUkNUjTlFnA64QFhqJjTVQDs2PnKM0FXfY5PngvjEHOnD/LkbpGw= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?DrKDZ20C6M/3otHe/rlUJ8mvkD4ec5jGAj/iRVLlOSKPXeqUD/z96hKoZYqP?= =?us-ascii?Q?ldNvKc8AYEO63P9nAJ7nVLtxtUT9I3Nv2AWTrHoGdpnhtpc3eGFcPdu2RA9j?= =?us-ascii?Q?+3yhtReLiAq1N9M06b7PMWTH2blBGSNqHRwUAlOJv7VwQqsi2Tzhv5dV6T2w?= =?us-ascii?Q?oBmP3/3o2ceBrGxNLUglL0B9ejKEP1ou4UADKYmsl5B67KTy5W3LG6eLsxTH?= =?us-ascii?Q?9wKsxEXYlzj5b2yX8NQHRMDPRknzayNpjhzO0vNITZ35dOnJjuT4J8SzKh+V?= =?us-ascii?Q?FnUvalqFir5cSFYzBQLGtH/2Aj3KOneK7fIPXcKGone5ggTAQlXvdbhLSga4?= =?us-ascii?Q?K7bcWP30zwu1Mj5tH4Tvzj3+jkZo/dhrJW/ot6OliUJh/ad95JuarExGc6fC?= =?us-ascii?Q?T9/DDYijcY09vaMVlyiAHrcqS/Rxk/aUB6aM8cDpTmKtp5xG73sIUyNEH0Xt?= =?us-ascii?Q?VtSEInlOqES/TsPjDMt0ON93+myUWi/Z8YjzOXd6QfgmfMhcy5fPSBNyEWWe?= =?us-ascii?Q?i3SAfD+qtzoEFtqe6SIuouz6aa6QCek2PLRDeIi3VJdiR28OmgOFqxjAsiIi?= =?us-ascii?Q?L+EAfn4YRsyvr1mwNzy1lXDogMDPpssZAPlR9++ptunZXMQlvvz1y1td+7In?= =?us-ascii?Q?DOrPXmeUPbA8wCsY+pXRHUij7RCtphKxSYvZZ77IVdTQXLLreKoP8Fz2civG?= =?us-ascii?Q?YzphCSYEkLuI72Yr+3oEK6OAfTR4LWfd1KwqL9c+ulFbVyy6xvP+3WvFPuk/?= =?us-ascii?Q?/rOfDKtSPkLW8yi8I0fcip2WePm2EebWmR8d6EBMs2qOrjMuvDixlhZmSGhD?= =?us-ascii?Q?eEXcZzE/ZuCiX5Wgj+0FLXsTDzokl6VccZM8tbCJHfPEKDoeB0oDHjNRWUKR?= =?us-ascii?Q?r3NHemyiTQmOww10nffFUQ7FMM/Pj8tgMo7wOIDWsGR04XsTkaPHDGwRBTeS?= =?us-ascii?Q?mz/ZPi2qAcZiaLkGEMhf/LSXzeGemSLxOdOBWq+J2OlPpqYxKMgRt6XcTNCh?= =?us-ascii?Q?98U6EvokGKy8VVJW3Sntehu3TNmev7bXO5jQrkLEmT+nnlCgDjzTyeeoyYIA?= =?us-ascii?Q?/NIBczQy2bMWlIh+qIAQz558PZFapCyig/3REy5bAGy5bQvsA0U5SU08RXcP?= =?us-ascii?Q?IVR9i0omCVjNwBfW1ZAJCzotPOQw5YVNXg9GHofjApLtXTP8hxADohS/oW2j?= =?us-ascii?Q?Wg/NJil96bugPp/SeOHWIhEkd4UC7bIMwDc2urAlZUiMgOKAvAEhVdpGMbN0?= =?us-ascii?Q?H63AHA2gIQRZNIDG/MIwErhYEr86OfxuEuQQeBr5F23NQBL0ZogAYja2DBWT?= =?us-ascii?Q?uzTWKfUkm8RHemPIH8Pb0QBtoy7sSU7uANHyULFYawUpU9Kd/kYES+ohQjtC?= =?us-ascii?Q?qmvXMSq6Gog76aOgL5urcU4ibeoWqWBPfhzIGIpfPamnRBGXBj0rqLm5saAa?= =?us-ascii?Q?0Z+Bb3A4YeJIoGN5Me4O+z/og3+frLEiUceGgRZOsOeVE39CyF9DyOQwl49X?= =?us-ascii?Q?jpoodzkR2pyszol7cRTYJ0jxY9HzjPETW7km9Zbf8+RxIQURAQENT99REzPn?= =?us-ascii?Q?i7LTKyWc8ZvTrDrh9zAeDyjJXBofk626jPBWJ9kNZIwp8LDNCrNxsHjBNvhy?= =?us-ascii?Q?TnmHicOdwpomQNRCcXH3KeWGRW7KmzV9A4EiQDpaOVieMYUIvMq2KTSUaMgG?= =?us-ascii?Q?/r0PPjsisZJd8RP9wkKZliYhBS6UUiW7FG2+tiBgCN09cL0TFqjsSs9h/9mt?= =?us-ascii?Q?SUOJI0q51PhQFyuKmGMNKGkBs+wWx8seqQF+JI2ijymyVqcCgqk6?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 58089e74-6b8a-4174-e617-08de955afd8f X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:38:36.8247 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: XQxfgGrsHi1hj6wY53EoGHCXgB0r7JlKnBdpK0W3iJs6HKbJdAQE3DzV8XntXg9RpiWsYgsUpScZ/pCO8LEo0P2hG1gI5joGbiZQnTA7ZjaYOj4aoGowpxIwV0hnlUCd X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" Add support for the SMUX2_DSI0_CLK and SMUX2_DSI1_CLK clock muxes present on the r9a09g047 SoC. These muxes select between CDIV7_DSI{0,1}_CLK and CSDIV_2to16_PLLDSI{0,1} using the CPG_SSEL3 register (SELCTL0 and SELCTL1 bits). According to the hardware manual, when LVDS0 or LVDS1 outputs are used, SELCTL0 or SELCTL1 must be set accordingly. Signed-off-by: Tommaso Merciai Reviewed-by: Geert Uytterhoeven --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Moved clk_ids to match enum order. drivers/clk/renesas/r9a09g047-cpg.c | 8 ++++++++ drivers/clk/renesas/rzv2h-cpg.h | 3 +++ 2 files changed, 11 insertions(+) diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a0= 9g047-cpg.c index 82aae32d50e1..de0b9c071e0e 100644 --- a/drivers/clk/renesas/r9a09g047-cpg.c +++ b/drivers/clk/renesas/r9a09g047-cpg.c @@ -60,6 +60,8 @@ enum clk_ids { CLK_PLLETH_DIV_125_FIX, CLK_CSDIV_PLLETH_GBE0, CLK_CSDIV_PLLETH_GBE1, + CLK_SMUX2_DSI0_CLK, + CLK_SMUX2_DSI1_CLK, CLK_SMUX2_GBE0_TXCLK, CLK_SMUX2_GBE0_RXCLK, CLK_SMUX2_GBE1_TXCLK, @@ -143,6 +145,8 @@ RZG3E_CPG_PLL_DSI1_LIMITS(rzg3e_cpg_pll_dsi1_limits); #define PLLDSI1 PLL_PACK_LIMITS(0x160, 1, 1, &rzg3e_cpg_pll_dsi1_limits) =20 /* Mux clock tables */ +static const char * const smux2_dsi0_clk[] =3D { ".plldsi0_div7", ".plldsi= 0_csdiv" }; +static const char * const smux2_dsi1_clk[] =3D { ".plldsi1_div7", ".plldsi= 1_csdiv" }; static const char * const smux2_gbe0_rxclk[] =3D { ".plleth_gbe0", "et0_rx= clk" }; static const char * const smux2_gbe0_txclk[] =3D { ".plleth_gbe0", "et0_tx= clk" }; static const char * const smux2_gbe1_rxclk[] =3D { ".plleth_gbe1", "et1_rx= clk" }; @@ -218,6 +222,10 @@ static const struct cpg_core_clk r9a09g047_core_clks[]= __initconst =3D { CSDIV1_DIVCTL3, dtable_2_16_plldsi), DEF_FIXED(".plldsi0_div7", CLK_PLLDSI0_DIV7, CLK_PLLDSI0, 1, 7), DEF_FIXED(".plldsi1_div7", CLK_PLLDSI1_DIV7, CLK_PLLDSI1, 1, 7), + DEF_PLLDSI_SMUX(".smux2_dsi0_clk", CLK_SMUX2_DSI0_CLK, + SSEL3_SELCTL0, smux2_dsi0_clk), + DEF_PLLDSI_SMUX(".smux2_dsi1_clk", CLK_SMUX2_DSI1_CLK, + SSEL3_SELCTL1, smux2_dsi1_clk), =20 /* Core Clocks */ DEF_FIXED("sys_0_pclk", R9A09G047_SYS_0_PCLK, CLK_QEXTAL, 1, 1), diff --git a/drivers/clk/renesas/rzv2h-cpg.h b/drivers/clk/renesas/rzv2h-cp= g.h index 33bc3c27291c..dec0f7b621d6 100644 --- a/drivers/clk/renesas/rzv2h-cpg.h +++ b/drivers/clk/renesas/rzv2h-cpg.h @@ -121,6 +121,7 @@ struct fixed_mod_conf { =20 #define CPG_SSEL0 (0x300) #define CPG_SSEL1 (0x304) +#define CPG_SSEL3 (0x30C) #define CPG_CDDIV0 (0x400) #define CPG_CDDIV1 (0x404) #define CPG_CDDIV2 (0x408) @@ -156,6 +157,8 @@ struct fixed_mod_conf { #define SSEL1_SELCTL1 SMUX_PACK(CPG_SSEL1, 4, 1) #define SSEL1_SELCTL2 SMUX_PACK(CPG_SSEL1, 8, 1) #define SSEL1_SELCTL3 SMUX_PACK(CPG_SSEL1, 12, 1) +#define SSEL3_SELCTL0 SMUX_PACK(CPG_SSEL3, 0, 1) +#define SSEL3_SELCTL1 SMUX_PACK(CPG_SSEL3, 4, 1) =20 #define BUS_MSTOP_IDX_MASK GENMASK(31, 16) #define BUS_MSTOP_BITS_MASK GENMASK(15, 0) --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU010.outbound.protection.outlook.com (mail-japanwestazon11011037.outbound.protection.outlook.com [40.107.74.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8942237C929; Wed, 8 Apr 2026 10:38:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.74.37 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644728; cv=fail; b=qhbG8PA8g5H/gI0Ih0dzCxTthO+HtKVHq/2rBdNmERv4a4bdZXMh0CiyNRBkTJbOebF/fggELBWEo7fGPlo7g8H0VSSK2WUahHtZyDnx8+Igk5VCMXvJC4RO95ATPgqiMYZ6+98VQdPo8ff4Bh2BlQcG5eJkX/Y82VduhYrEXQs= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644728; c=relaxed/simple; bh=eCGBVywN8kCqeYUvbN2lm9O+rVTvAnk6VNMY9PHSa9U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=R1rYQNZ3aZnY2nQXoEGCVblkco2wI/w3G6TR8BIYt/IaBpMC8dl3TXUBFwqzeUtEopxC0NaVeyGo10QqVEspdwQGYTwy4mWfCRIdTis/GHa3PldVvLXkj0MX5Nu7dUDdxjN/dtm6fHJXyvGlqb+MVOvpznZK2Hew0ABND7/q7Uo= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=dFp0T9X3; arc=fail smtp.client-ip=40.107.74.37 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="dFp0T9X3" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=qtIJeJaD4X3pgiGJokyyWYfX4RotjNmcDA9rKcnt/ayZhr1BK8A8sbpM6sUJ2/h5t4Ny1WWJDmZe2B6doaP8PeiTs/Fdg1/ID8uRWwxEun/F6eIClKv2yH2EgAcxdsa0/qopkKG6AMQwS5/oXLXWOaTAMmX2zPV+QzvdKYIr+IkrZCswJ7GmtP6juCxZX5i4hSj7oP9hrm5/10kLRgFwBoHiC1LjtosjfkVyIBXntpHlSM0DPY4mwTOMQgC5skUXjHhJvT1kqaG69MqP+R0P7EmJktWR1e/w7YD3BavwmH9ZZbLahP1tfqPPqtD/KfeBFf8KDZZSW9nKSPxICVm7CA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=T/N0t6KOa4wdEF5RdYU5p9a2d+Jn4draVGn4ltqA4V8=; b=Ri4C1iprKP3qkndIFfFfJjua3KSLMC38uTGNZTRq+5DTHlw3dqoxYvkouQ7e5WYSa3VVpcMu1MlXm+RBGz+L7H4FZUQ3oXwi+ggFTVJbSWGO1DR1PlPjZpj3CVVCRomYCc9SFmxYvoil2k9df+2pY/l9QYRz9McDGz9QWTQerZRvPqqXBkqps8oQc5OT0JBu6RgBOXhuZVXvzuu0YUGOdPXlKYxcikm018MjbLltenMM0mIJfD/bLqZxaMdoolY64wkU+DWe1gC7qMQ4qY0VhgLCI/uP2qxKjgyUZuzFCxy/CKe7k6VKTAkBtsn2Z0/2KnsaYkQr7cjOZIb+S7WeBA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=T/N0t6KOa4wdEF5RdYU5p9a2d+Jn4draVGn4ltqA4V8=; b=dFp0T9X30sQNSFdWAxZ4YQw+Wr4aTdaAjrbNgUNFN7upNYz3sOiJ1O2RrBCJVdmCGOiZu1xAfk6kSygagjuNLhhnX50CpyeO0DyvkQGj4GClMGbRh1UdjrpRY5h3a8elYnLvA1J2QrOvb4PUZHxUA/JnnoISzzP4Fi4r7VvaJLU= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:38:45 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:38:45 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 07/21] clk: renesas: r9a09g047: Add support for DSI clocks and resets Date: Wed, 8 Apr 2026 12:36:52 +0200 Message-ID: <21ac6da825e8fad0b0a9d37d6daa955b0d23ce07.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: e276a3c5-8955-4bec-f367-08de955b0248 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?m2Xw8QSFun3JXLB7EPZh6xtIfeV7rt0BrLM5nCAwssln2qEC0RtXqKT3cQyO?= =?us-ascii?Q?Ei1us9IXevtYPJOz9JA/lYEFNnRX3KGuJ5HZ6S5Y9oIRT7omLVB+H/XBK/Zl?= =?us-ascii?Q?LjlauxDMGzz4yhhCUCqtt/9wmtHkgdaCP/x2lL/U1Z2xg0dLc0TCSTq9DHjj?= =?us-ascii?Q?nTbx5VsRm+Fc+lRc/5Oy423VQmGAdlBR8EzaR6xymMzSqhBuQZNCgH4oAo6M?= =?us-ascii?Q?6MXkfAa8Sx0ryZ+nRdHNL6j1GmJXXqV8/GKGbuQ8kZmJC/Xv6rP612cwUpxJ?= =?us-ascii?Q?8gvXDsaLa1IXO4mpPlu6YQrI6Prm+/imwOetC+QWdbNnsGV5+U8HIZKdelrp?= =?us-ascii?Q?og7EAGjK0QSla58GMaR5EUmg8qIKi5/85pHMl36xP3RHy1wUARQ3p8/DFK1W?= =?us-ascii?Q?o/6ysBiwrWbEs7/hGK7m/9s4NBp9mX3I0TKNjuKN5/5jIbo9HaU5flS6D0Pt?= =?us-ascii?Q?itaegsHW8U9A+RZ9jEp4m338dRVgWy4EC+XQyXbHMmv6H62trqF7Ja1rdDhq?= =?us-ascii?Q?DKCl+RZp2CbReFbIsrAopNE5VdSCMnYf8JT5UYCSSoD6rm1HBIYftEpojAH5?= =?us-ascii?Q?a9XyvFvg8qDIZcWP0KqWYIvFuUEPUyV1QkesIp9Xru5k/9zJBpfIYaJf8ZDr?= =?us-ascii?Q?gv8qQ6mO3b8qTd9l8oTPgtAP0STeHK6bwqqFv5jTeqAvU21NxExr5QuMG5T9?= =?us-ascii?Q?NmuX7REqubiXUlOqLjKqTDxCT1GQJHHawBLK/XYSLz1vJUBAmP1fvstsc8sU?= =?us-ascii?Q?3Aaicsn7vsqLtAxeNxSW5SP2tt2irRMz3is2RA8UmVrtP2eYxako+KTwhIMr?= =?us-ascii?Q?5MXgQRo+t/K/iKL6xzuGYHuKYLpP4EzAOenlzkPCeKkrj2UeBy7eUoTobTY1?= =?us-ascii?Q?6doHWopDt0nMP+B1maQA/cif6lAb/sDbrbzCxFiFafTw2iJdKbptDBUZ5g6J?= =?us-ascii?Q?3WGDyDXAdNTkhazughOF20REeeFEBZpU8xKy7Jmv24LFpOh2zqO1g1H3Ec55?= =?us-ascii?Q?+rdZgPjF/PEq2mP+MTXA20mg/xyBF7pQXqvzsya8nughTTobS4ygs8PZ8IVA?= =?us-ascii?Q?vnFXSdJoJTdLryjGnlwBAl1x85OnFuzHrcwHYj3/su754FMWZumfQox/bQb8?= =?us-ascii?Q?CU4zc2IBp146xcqGYENzgeG6OynDidCJ/umUUa7uVV9dLEAPQIufdcptNZih?= =?us-ascii?Q?sS1FScowf256/c+mmq/QmuUs/+i3RIdiW907UljbGi8HyZbvawcBIkNgSeaQ?= =?us-ascii?Q?73tkLFPyAazwOVBoAap8WxBhcSR5LiPdQX5+CnakGV7p3gCXaW2mDvMNFris?= =?us-ascii?Q?mz2amh0EMWeR9MNd+tC6FdC8k4ePE2rWzYY28YJXFftdcmhdJhb/qgS9cuzg?= =?us-ascii?Q?7nj6zjxrX4Pu+REGk8HF1R4jmgTZjx7Wr70cG/6yE/83w0IAda4vxM03BqSv?= =?us-ascii?Q?MYH01g9aZmrjBGF+35jfKcsN6ssZvPqmkO5rtPQ8rVV+pH+Lffk1dLfsJSH0?= =?us-ascii?Q?CubyDRYM4pyjxVatbqgvR/abs0IU9QCQ0/eQBe8aTeRGdB0ebWAJzRnjuQMA?= =?us-ascii?Q?f+iUurQiqMWzPrWJZ3SHoDyzfysTeUNSCkC7T1uSQAwVmZZIQbKHi/AN+Ifm?= =?us-ascii?Q?8NYe1HcoAFu4n638SO6dxswsHEx+yZTXsQMbRtNWtGkLZQ6WicPFXPOm6Xty?= =?us-ascii?Q?wMA1eiJoSozsI32iLVZJDsM98khUi5QlmH4AT3edXs9Vd//D9qYrr6pSsH+g?= =?us-ascii?Q?AYRgVclCJiK6xniQsXevr1c904ViThOAxIv3UJMIOJLoARKqDaEf?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: e276a3c5-8955-4bec-f367-08de955b0248 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:38:44.9804 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: dX4Q4GnZ1rSaUb29sUE7mv1ksVS70mv/GH+tfG1bkS6FK/eZeyAXvrw8GFbKyXx0aFuiDERK3bo28ra7c8Yx1oEC328l4GU4JAXzu4IXfwfKrzndp8lkr/yXS91goVrN X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" Add definitions for DSI clocks and resets on the R9A09G047 cpg driver to enable proper initialization and control of the DSI hardware. Reviewed-by: Geert Uytterhoeven Signed-off-by: Tommaso Merciai --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Collected GUytterhoeven tag. - Fixed "dsi_0_vclk2" position to match order. drivers/clk/renesas/r9a09g047-cpg.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a0= 9g047-cpg.c index de0b9c071e0e..9e7bb65acea6 100644 --- a/drivers/clk/renesas/r9a09g047-cpg.c +++ b/drivers/clk/renesas/r9a09g047-cpg.c @@ -508,6 +508,16 @@ static const struct rzv2h_mod_clk r9a09g047_mod_clks[]= __initconst =3D { BUS_MSTOP(9, BIT(4))), DEF_MOD("cru_0_pclk", CLK_PLLDTY_DIV16, 13, 4, 6, 20, BUS_MSTOP(9, BIT(4))), + DEF_MOD("dsi_0_pclk", CLK_PLLDTY_DIV16, 14, 8, 7, 8, + BUS_MSTOP(9, BIT(15) | BIT(14))), + DEF_MOD("dsi_0_aclk", CLK_PLLDTY_ACPU_DIV2, 14, 9, 7, 9, + BUS_MSTOP(9, BIT(15) | BIT(14))), + DEF_MOD("dsi_0_vclk1", CLK_SMUX2_DSI0_CLK, 14, 10, 7, 10, + BUS_MSTOP(9, BIT(15) | BIT(14))), + DEF_MOD("dsi_0_lpclk", CLK_PLLETH_LPCLK, 14, 11, 7, 11, + BUS_MSTOP(9, BIT(15) | BIT(14))), + DEF_MOD("dsi_0_pllref_clk", CLK_QEXTAL, 14, 12, 7, 12, + BUS_MSTOP(9, BIT(15) | BIT(14))), DEF_MOD("ge3d_clk", CLK_PLLVDO_GPU, 15, 0, 7, 16, BUS_MSTOP(3, BIT(4))), DEF_MOD("ge3d_axi_clk", CLK_PLLDTY_ACPU_DIV2, 15, 1, 7, 17, @@ -516,6 +526,8 @@ static const struct rzv2h_mod_clk r9a09g047_mod_clks[] = __initconst =3D { BUS_MSTOP(3, BIT(4))), DEF_MOD("tsu_1_pclk", CLK_QEXTAL, 16, 10, 8, 10, BUS_MSTOP(2, BIT(15))), + DEF_MOD("dsi_0_vclk2", CLK_SMUX2_DSI1_CLK, 25, 0, 10, 21, + BUS_MSTOP(9, BIT(15) | BIT(14))), }; =20 static const struct rzv2h_reset r9a09g047_resets[] __initconst =3D { @@ -591,6 +603,8 @@ static const struct rzv2h_reset r9a09g047_resets[] __in= itconst =3D { DEF_RST(12, 5, 5, 22), /* CRU_0_PRESETN */ DEF_RST(12, 6, 5, 23), /* CRU_0_ARESETN */ DEF_RST(12, 7, 5, 24), /* CRU_0_S_RESETN */ + DEF_RST(13, 7, 6, 8), /* DSI_0_PRESETN */ + DEF_RST(13, 8, 6, 9), /* DSI_0_ARESETN */ DEF_RST(13, 13, 6, 14), /* GE3D_RESETN */ DEF_RST(13, 14, 6, 15), /* GE3D_AXI_RESETN */ DEF_RST(13, 15, 6, 16), /* GE3D_ACE_RESETN */ --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011002.outbound.protection.outlook.com [52.101.125.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C58FF37F001; Wed, 8 Apr 2026 10:38:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.2 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644737; cv=fail; b=WwLaUXrxXphaOt8mhWmlrIed7WEAmiqswKTqUJoIPap4e2FL/Vx8q8+kgyOPkDgMk737yp5TX0ez+785Lqx6L6aZPtICjcqlQLG4a3ZrKQ1rE6gLYCrdbfY3XkWqQ9AbcDdiQxdpDDeNUZdOI+hC/RlwRRUvqOq8ddMLR47HB8s= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644737; c=relaxed/simple; bh=4ou22ITXDnKc69MLARKI1pG6tImChQlT1Q3e8RsW1SA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=rr3E/kChrnfZd+XOLhih8vcmFlkvRxfieSuA8sVkbw3qz52HhXtac0hNwXZEPvAl/UxYDpeK3N1Vd7G1Be19f6LNVWG2NodyBdFAxLH3PYorz6jS80uIiWoe2J2Y5OGVrSsj4x/SxoPIjGDdWdiaDNk5k527gn5EhfUKNF3LGuQ= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=msiIKPL1; arc=fail smtp.client-ip=52.101.125.2 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="msiIKPL1" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=NNCMV4gE/obWD/UoDACSMMVQJ5FxSQX60DAiSTaMPAVBTIge8kE0+dKvJFh3cZUL1HPCYbXJT20HhYgIh0vQnQhecbNBG1RZC0VI9Wii2Lt+Vmy+9e1T9pE/0WF/Rzr1efVchg4XRxx3w8f7QuKu4TQmghASErWQpuUv8KTHnypzDgCih7GaQEwbhfAcV+N/gJFnFwmmDbrEChpNJRrhgHrJFJFH/tQdV9a+Db605/yhKqmbZekRUGnJwV99ZVwNVYK+NjWYUNh1qYJy4HV0l7cF3qSR3DY1eS33YoNUc9h5nRMTmQZpy6v7ZcSo82trqdyt5pzO0xrCqCylKss+iw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=C9WWAn/GQKLSAF5dvgn4pAU44GzMXHo0bMOQZql6TKA=; b=go/Vn53N/GfXI+0TSaEdmwrD2Y5HcHYTKhiTveDEcEuh9YpMaJpBRciBi2faXYi3V5Od0bp5z+svSLJWLD6LhN6Sapdj4kvFAfwUISTb1LhZ77rkQNI6F8L3JzPHURv2bw4LqIK+H8CAYT1m2AtK67O/U8GbO+YfH4bpZQiIGQ1wJPxqBccihFvJdLoGt4AYxz1EWsn8LV7WMyENqjCuapmAyYRuLYDYqHtI+mLkny2kIAMZCXWh6KUF8eOwJM23fqFM2d05s2sE5O3YV6NtF75gB2C/EgBars3ESKi1utrnmebGkTudvl7nYcx8Jlu+gt4GJFDOYN6onNBXT+ygBQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=C9WWAn/GQKLSAF5dvgn4pAU44GzMXHo0bMOQZql6TKA=; b=msiIKPL1WmhcH8+bnZA986xKky1IZdhGB79eB3o6eVlqn+A5L76ZUHPznGUHegvwDxeNvuShv6o35gmeZ13rXDgW/dmWtPFfWKdz7d0gHdwTV+HgzElup1hGxfOzQ9aMB3eJle1hSiekIE47T64LmJUZFZ9jblixuMpZiDOivsM= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:38:53 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:38:53 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 08/21] clk: renesas: r9a09g047: Add support for LCDC{0,1} clocks and resets Date: Wed, 8 Apr 2026 12:36:53 +0200 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: d5a351af-ce2f-4ac4-b76b-08de955b0723 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?JTbos5sIUMBw7ayxolNR0BGnk9MlaODEdwjQL4qh01vVU/YAYx3IX82eLsFK?= =?us-ascii?Q?0ktp0rPSG67NZJSsSx1dEsl2UvKDUnoR+zvuIDSeUW4AYfpMIT/cNvCk+Z3O?= =?us-ascii?Q?aE2v1KIotxkaCTrf4BrFJ5Q3MrS4iuriOrzw9QrSQITJbesB9SNBWg8eqnW7?= =?us-ascii?Q?K8VqzWQhPCjsniP15Op5rggTLNW3bKDtuYRkdqnO5OZwGC2m8xEPhKQv/Rz7?= =?us-ascii?Q?vJm0pIB3uCBt4LPWxEna4BBUKcXsMGKsSx5ogg4JQ5GTBbn73KqrWmorjznZ?= =?us-ascii?Q?NXmTG88GEHmFlqc05KtTFxk318isS3s/LZSxAcy6Dv2RwXqmesQe6lqPbMOH?= =?us-ascii?Q?k+RSm0pOlGboQWyrBfgc3iQDppGMbH5SiuE98GSxbCh3b4ynEHQS4Fu5m0GB?= =?us-ascii?Q?/GSMqIF3usJFt+Ew0ErSbGCfpUkouc7ENJD/eDXMeUgzD7gA4aoTQOBKQg7M?= =?us-ascii?Q?8D4TcB251oTtRp4mqglJxe5zNdiiwauZI/bXe0d9X9x+HFquDH3rEh7QVDif?= =?us-ascii?Q?4qWSyOLJQyCE/TqVnLR4Ai7ztceMW7J/XcVertJx99ervyxUo9SvlduPIWu/?= =?us-ascii?Q?Aj8HDZOvapQTg5Z4/ACjOS5ejLubywHtxsl4kojbFtUG6GMC47tTNBual/TV?= =?us-ascii?Q?PW8YvfyfegZNt1Gr9E9Zw4ybXikO5zco8ANV+NF+4YmWcYT4Lkhb3AUDCqr9?= =?us-ascii?Q?teeWbk6cmcht755jSSyhut7KKjxrKZo+tVBjH6bsmTGHhnzbE6KImVGavpKs?= =?us-ascii?Q?wf1rLxo/t3+jc8MHrSflybCY3kJvW+a8/s4ypFxg3xVii1ZBnj5QSoyEMbyc?= =?us-ascii?Q?AMTD0m7o0kU+A9EuQ6yOAbJ1rnSw6aXAmr43PLsWYo0/ciKTikquQ1b/1zlK?= =?us-ascii?Q?vlAL6PV/ELVpyNj3+41E6hvA/AhwqQpXvXSvAifVHpkljC/KaUs1We99ypMW?= =?us-ascii?Q?JufOM736mONDzLTRbye83/opFt1+3/o7O5rrMn2e2Hpp25ztuMBCmAIQy9KQ?= =?us-ascii?Q?yUFCaNzl+Ek7P/Fqopg5in3qGh4yR6gukmsgFafoeXFkLNiwROIu8/nYyK3B?= =?us-ascii?Q?xSSZ3TMWaRWimhkqh/pZXeUSwqJzq+H9T+i1Z8s2AJ74s8vkXTBDQwBuM4P8?= =?us-ascii?Q?hQ2vcuZSS4YqPKPPOBpLc/AiSsXDHI4ETr7h/xnluIPHm5BdnqpAhp3D8Dtn?= =?us-ascii?Q?176/JG0Rty2yEXJZx3kG4dQaeF/jQ18BcaEsvjGjWeHdCSAoOzyqPZR+KGJz?= =?us-ascii?Q?omDWHUQTFQwX/bqjVTp4zl7UCcIFYXmWrk5RKjO448tfPpgaWRfNlQGqRgZ7?= =?us-ascii?Q?LWaC9yb2KTRIQSXTLVAEyWIkkpEDAnBO2zlrMEuhSEl+3ZeCzh3lZE4m+KZO?= =?us-ascii?Q?PQ2/xIER8l2+sK7sPafSPFba/9/lFgsUDPWRBhmLUUHJABoEDDqJzYXV+PJb?= =?us-ascii?Q?ZR5eDz9zsFGy22hz082mMQgYeBA8NboO8XlDmbXahC8SbhIFMR7lBJ36+sa2?= =?us-ascii?Q?WK6Qj9D0rJE3YY2dcmIipX8ZhhTIXl+U5Q2Z6WvPjcIRkeKzaTVGOUNcuhH/?= =?us-ascii?Q?Iaky645kLt3fj93xQtdsAAcDU+2F9Zm+sOdgiQTiwv0rQC4cTLTaBPoK6C2D?= =?us-ascii?Q?O+eDubeA/d1gNZySFRuOa+w0BA5gzisACTLe0rly3sTYF2ZISlvgbNSFkdrb?= =?us-ascii?Q?LbE5PC4CdZdvrklfXvU709/B1gc/CkUeLh6NUWacmzW1Ywb+i4CDuBn3S4z1?= =?us-ascii?Q?5yWhrNogg0H7EeeC58DMjk0AuwG4e1Ky659WVxdzRESwxLPKvBAe?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: d5a351af-ce2f-4ac4-b76b-08de955b0723 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:38:53.1247 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 43WxJuciBU5R3wPr+8Ptdk4RABu3YRrv2UuvvpRSj3WPWfnyfi08e9xDu6mUoJ9FtijClSEWgwE0F347VS4OXrRhbigYEi7RXODFxRnj2vNRMRM9SAwVs5UGFrfu3FdD X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" Add LCDC{0,1} clocks and resets entries to the r9a09g047 CPG driver. Reviewed-by: Geert Uytterhoeven Signed-off-by: Tommaso Merciai --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Collected GUytterhoeven tag. drivers/clk/renesas/r9a09g047-cpg.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a0= 9g047-cpg.c index 9e7bb65acea6..94158b6834e6 100644 --- a/drivers/clk/renesas/r9a09g047-cpg.c +++ b/drivers/clk/renesas/r9a09g047-cpg.c @@ -518,6 +518,12 @@ static const struct rzv2h_mod_clk r9a09g047_mod_clks[]= __initconst =3D { BUS_MSTOP(9, BIT(15) | BIT(14))), DEF_MOD("dsi_0_pllref_clk", CLK_QEXTAL, 14, 12, 7, 12, BUS_MSTOP(9, BIT(15) | BIT(14))), + DEF_MOD("lcdc_0_clk_a", CLK_PLLDTY_ACPU_DIV2, 14, 13, 7, 13, + BUS_MSTOP(10, BIT(3) | BIT(2) | BIT(1))), + DEF_MOD("lcdc_0_clk_p", CLK_PLLDTY_DIV16, 14, 14, 7, 14, + BUS_MSTOP(10, BIT(3) | BIT(2) | BIT(1))), + DEF_MOD("lcdc_0_clk_d", CLK_SMUX2_DSI0_CLK, 14, 15, 7, 15, + BUS_MSTOP(10, BIT(3) | BIT(2) | BIT(1))), DEF_MOD("ge3d_clk", CLK_PLLVDO_GPU, 15, 0, 7, 16, BUS_MSTOP(3, BIT(4))), DEF_MOD("ge3d_axi_clk", CLK_PLLDTY_ACPU_DIV2, 15, 1, 7, 17, @@ -528,6 +534,12 @@ static const struct rzv2h_mod_clk r9a09g047_mod_clks[]= __initconst =3D { BUS_MSTOP(2, BIT(15))), DEF_MOD("dsi_0_vclk2", CLK_SMUX2_DSI1_CLK, 25, 0, 10, 21, BUS_MSTOP(9, BIT(15) | BIT(14))), + DEF_MOD("lcdc_1_clk_a", CLK_PLLDTY_ACPU_DIV2, 26, 8, 10, 30, + BUS_MSTOP(13, BIT(5) | BIT(4) | BIT(3))), + DEF_MOD("lcdc_1_clk_p", CLK_PLLDTY_DIV16, 26, 9, 10, 31, + BUS_MSTOP(13, BIT(5) | BIT(4) | BIT(3))), + DEF_MOD("lcdc_1_clk_d", CLK_SMUX2_DSI1_CLK, 26, 10, 11, 0, + BUS_MSTOP(13, BIT(5) | BIT(4) | BIT(3))), }; =20 static const struct rzv2h_reset r9a09g047_resets[] __initconst =3D { @@ -605,10 +617,12 @@ static const struct rzv2h_reset r9a09g047_resets[] __= initconst =3D { DEF_RST(12, 7, 5, 24), /* CRU_0_S_RESETN */ DEF_RST(13, 7, 6, 8), /* DSI_0_PRESETN */ DEF_RST(13, 8, 6, 9), /* DSI_0_ARESETN */ + DEF_RST(13, 12, 6, 13), /* LCDC_0_RESET_N */ DEF_RST(13, 13, 6, 14), /* GE3D_RESETN */ DEF_RST(13, 14, 6, 15), /* GE3D_AXI_RESETN */ DEF_RST(13, 15, 6, 16), /* GE3D_ACE_RESETN */ DEF_RST(15, 8, 7, 9), /* TSU_1_PRESETN */ + DEF_RST(17, 14, 8, 15), /* LCDC_1_RESET_N */ }; =20 const struct rzv2h_cpg_info r9a09g047_cpg_info __initconst =3D { --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU010.outbound.protection.outlook.com (mail-japanwestazon11011013.outbound.protection.outlook.com [40.107.74.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F33D837F001; Wed, 8 Apr 2026 10:39:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.74.13 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644745; cv=fail; b=jLcR1LonFGqT0TAakQQlvi027Bb/nR04hse4qEB9B553f0IRYoKMLwmgHQZi7nzt5Tu81R41uQkZ4nBoTKC69ZYb5/no1LHQGihnQNDAcpXDL+3HSW6KQmre3AtudwkUdZO7bUiVu4m6GJ/EI0xjF4tktkzjNyDUWb3pcra6UAY= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644745; c=relaxed/simple; bh=aG3PDDKXOx9LJyJHhOBFwzNoYEwg60YIU3pArhxM2nA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=V871+qN0lC0u3R7b4wyo0Pqnzwhu5XudQWg1FLEDvWoAT0SlZs4qXZP0eltmepNVB8e3Ie1/JaYBxgUl7bbt2R4EMpvWaO4aWnNDNGTnFa7pOfrtReZTolh0GqsEORrpjz9xvqj6tSpe9OhynYxArHbMyoiog+1D2NHgAEHixcQ= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=W/xguq7v; arc=fail smtp.client-ip=40.107.74.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="W/xguq7v" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=V2/4GeQf4lZobM6yQQ7e8RjHPDTLjTzSJkFK1NiygQHj01NZaY+cQel2RlTB3kethr6pEHTz3CpFXo9hEksY5PfUwi59/7AiiYedr5UD6r9PQcEDB6gyIim955hdsOOHQLMZlU+vGds6Vm3M/apCUFgHukY2PY61Nk7lYXeyLbLM1PdIjI74FNu1pnJDaqjEEoQQAuG3uSRJAJ+JX4bOJboF2bEedP+JDwNHVB77y4roTX/E1CpIrQHpc7CLgmutdDTFHqavC/gVvehpYVL0Fz1oDGTYhczD7540BOI8yy5qiCQWrRaUxZVSNjAsXtOHgO68KAz9pEwOypHqgFLzVQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=HlZdl8kUfpg2LHIAOQR1Ee/cEq5eB9nwAXZnTFx09yk=; b=PjOpYEIuys/CHndlz1d+K0pQsIzznhYH6ncWO26F5Lw9oklPAVrbQwFDLzssiXOWg6blSnj47e8ofM6qZdBHbvAfgiRg1Z8BPiHQbvrL+XZ2IQZvPxXUyJS3xl9BxXx+HBaGBT/wsJMXZb1oYrXJln/xRceRJEWpJ4WSx2lYhB8daIXai2A9l0Ir8FM6kplYnerwYmbW7JJwuBZwNZkNtbve58NOjWiqLMwhCkK8lZPFswic0fQ5c1WFKUahvZIFRNn0i7VNKSLZ064gdXCb9MkBvkHp3W2ueTYKcIT/ZZ8tJh5TL6TKi+oUJX55dsyF0xQtezpNZa8s3O2e0RVoyg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=HlZdl8kUfpg2LHIAOQR1Ee/cEq5eB9nwAXZnTFx09yk=; b=W/xguq7vMZogFccHohiVL3Gh2CpR5EZFB2VY2x06SQCz6+nzuN5m6H+Y8P45Hesfs+HPaF0VOKuYyeb0v+cmCGjiTAC7dBM6enlgEjxK+iFusBRSODcn6RGotQ6PRMTCcTtApEDm6hbgOUR9B4EKClXvrV1JkgTNgxUaBAs5s5s= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:39:01 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:39:01 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH v6 09/21] dt-bindings: display: renesas,rzg2l-du: Refuse port@1 for RZ/G2UL Date: Wed, 8 Apr 2026 12:36:54 +0200 Message-ID: <8a3dd4df30a6d950e5f38d46f4d9f396da67aa71.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: 4ee98040-7b3b-43ff-5d40-08de955b0c2d X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?nvfaXTt36PlWNQvU9gSS6MR0SAaztPatfjSRHaVp66HruJMOIGMhgEl39NnC?= =?us-ascii?Q?zRLCtHdIB8Kvy44TDtxfntD9BqZbzHVgLcjpn64vGF4V2SD0nSYobHoqN4oH?= =?us-ascii?Q?Qx6woaHSaS6ajBqpYCwDCCyzxBO+BOIC499ZgqZTOY2LIR/GsQHXSPoU8E/p?= =?us-ascii?Q?HcpmiG8GziyjSDpgkyz19rQk14Le+qUIu7zXJyI00gszdd+kIxp+5vsQh/gZ?= =?us-ascii?Q?FSmbwNoKbvEIrsAa3FCTSm0Qd9CpPpi2vZ4eK+lXMEg59C6XG56mCm5ThrkQ?= =?us-ascii?Q?8Epi3sd1aNoJKnb39md1vItxgcd4mELsUS2xbv5IA+rfgYJssMh1qWSRwfFY?= =?us-ascii?Q?SFIu3FrrQJlFzFm1cveEpSZJPm0ySjkS279u/JmWnOqSpiBSvKTq0AiOU3O2?= =?us-ascii?Q?ugxp+Bjx3IOC4wzERWGZJkvOLh7b2XPmuB8NnwXCv76uj903sO5Dt9ese+33?= =?us-ascii?Q?B/i/+mSOZopU7rEAEwEaNxRs+htm4ZrpFJdNe9dAb2cX/DmLpmpY1KYnR2kT?= =?us-ascii?Q?WHSBrBdyTWYwpxztI0Yx1gSztViwcLiH7JR5qfSrzt+ad2aetuJmKTQaltZy?= =?us-ascii?Q?NYGshpvy/da55effx4hgY4pkqqXSpAL7nFqADeRu1eWEGWWf82mMM8XR+Vhf?= =?us-ascii?Q?pOJ2++kCRlb4lIKYtFzZ1kM7tCFQsPwaEdSDfSvB9LFOgVzw/OjDsE+Lg9yG?= =?us-ascii?Q?7/XCUjtC8RG23hgKUCeYW4flvG6ttd1rRdLl3kUkphMfHWPg8AGkRVOrXu+y?= =?us-ascii?Q?WMhJoPmcs39Ehya792fBcC3MCmO8qLg95szFasVn/hyZXN6nj9qpW70tEppv?= =?us-ascii?Q?ZV9IWGxXuQeLh6IQO1UI0Tcb/7LIsAahZtFgo5oLcfA4Uu7vRa7Bb5PULeA4?= =?us-ascii?Q?odO5o1qqXnY9EohiYAxW9qoiyaW3wFsGhuAq6aiP15sLQp+6swXloSTrRTTS?= =?us-ascii?Q?CIT491NiQtEjmHhPQE8/HSOqE1GnNV7WhAWAIp08ZZnWVMa3LDRdCCjw7RNC?= =?us-ascii?Q?cK8U6s0PmMjlTA7Rp8ikuZDGvEKS21l7SUNTC9gxeSVuVuc2/N/k5U+Hrg5M?= =?us-ascii?Q?WgsJhv5YcUpnpK8w6abCcrvYZHIIZvwx/fKT1n0oZZ/zrq4J7hNHiw8VzGEy?= =?us-ascii?Q?cNRJzlcZn4CN8tbsMvtEonQOBLhP8NmoXxLKVcg0s/8ThjGaMwHpMFQkSYtT?= =?us-ascii?Q?wtWSZmvmlFqAJtvrK4yldI+YhS3//O6GqWyrTzukshbQLEZ3JcEVRXJO1EPK?= =?us-ascii?Q?5TNvVCNj8lUOdluHZGKY3swES0Ia9gjKHOAtRAU2MVHPrSgy6Z/kDA1K8VLO?= =?us-ascii?Q?8c9towX++lu9vpMX6UkppXHccHHIwBWkNl5+TDGPPLCi2pebz1C/H9h7Oo7h?= =?us-ascii?Q?2L49I6PQCGly+xGJgGHs6BVqdytJ70ozuycoGsooZctRgw+dVOEhOIHT405k?= =?us-ascii?Q?NYakcDW2EOXLYaQ6KPJTdauxiEu1PF/rb3KdGtmgJRq3KqN6rAhJUIk+/yCm?= =?us-ascii?Q?odclxRqlEZIVL9tKyZJJaRxyIyL6Qrhq+W4jfwORTREysPMe+l+59kqawzh2?= =?us-ascii?Q?+69iF8QCz3ScGkzQI+EhLMpDKBcvYyLspdR6rPAbv4Jd/SXN2p3K/7K5UUGz?= =?us-ascii?Q?pxUMmQSWK0qRgNBN1tYT0GWGDtsPMfEWo+meO7F3nvq8dOLxMJ0jnrlDYsxx?= =?us-ascii?Q?A3S4Y6aszJttr+i2LGeEA3UVK2xYOPH4IddLU7ad1/LFZpttjjfcU2EsB/0A?= =?us-ascii?Q?fj88oKywpeCsl2ETwFPJphUhrYDK9wO8ODdYgGm17HqoXaS63bMD?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4ee98040-7b3b-43ff-5d40-08de955b0c2d X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:39:01.5658 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: cPWn5NFDn674ECwnlAocCmFQYwOPa4z2BwnDLtEmiAhoJEgobzfjSGBGyJygACzcwM8Sru9L5L/WpxQpFmCktQbjmd9EoIwipnpKSwP+6XuFulEP6GjI5Onzl8Bxuhoz X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" The RZ/G2UL DU supports only a single port@0 DPI. Explicitly refuse port@1 in the ports node. Fixes: 2ef7cb1cea7d ("dt-bindings: display: renesas,rzg2l-du: Document RZ/G= 2UL DU bindings") Cc: stable@vger.kernel.org Signed-off-by: Tommaso Merciai Reviewed-by: Laurent Pinchart --- v5->v6: - New patch. Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yam= l b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml index 2cc66dcef870..5add3b832eab 100644 --- a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml +++ b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml @@ -102,6 +102,7 @@ allOf: properties: port@0: description: DPI + port@1: false =20 required: - port@0 --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011009.outbound.protection.outlook.com [52.101.125.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F0F483AB296; Wed, 8 Apr 2026 10:39:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.9 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644753; cv=fail; b=l9emGWdVLwrDoz9jUEKmxnkqzqMudPQ2dDX9fGCghcepAqb/5MjxZ+Mj5Dm9xtc8wCvAROndHDDoydnfHCCVkVstaqyoXdoIxPRRvC5WIbDNhGCarDkfbkZoxeOmchznkKGW6UJYTWadS8596CakPuEukZnJmK1H/AHFoARiP0c= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644753; c=relaxed/simple; bh=Xf1UtthLQNfQBziz6L4c3MYJIxg7sYjdbhvcB9DzAMg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=CLRhDvb0izohRXBLU2O/EL1BhF0UAvJ59Qsd24G/5Q4GPGtEAcRAFlan1vMfEUuHU1zoqV5kcJ+aJcmqLCQhBJeg7CV6O5ig7rKRiMSGglz5T+nU34sFY+heXVgTIxakyATslGGfgP3Ustujwa81rZzLHWvZMSs6ruaB4qMAlFc= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=JRVu6xbr; arc=fail smtp.client-ip=52.101.125.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="JRVu6xbr" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=BCtYdipgTyq1ss+eghNPe91iYkBziIp7h94HZ+2WHe4oQ4asfHUBDAZp5nyXtGh2PTox2CZ2Ln7y8/hhEicjOeXy73ADBJsw+SaKtDXuWgqpNemaeGdFZVNm8sQEQvaOWPl+QZ49viQMk/sntSSwwxPFfHjFDVhKQfu+EwaRwqn+CfWJNluGXUVAU7NngfNzCHpzB0lsn41HqOHJ8zRqKvgoHPl6DekCZSg+iOqvh34WpyNN9idEuwNrMu7OeAz8en6EIroHta+wHieWxY5qjpbidT8mcEwPThqgVAy8M/WUKfKXPR+lhGdvAXUREgYeV+2vrP/jpecWq7vcoR6yFw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=f8icGvVvB2VaNfxDqlj3BUZOxeYPRPFXc/OATIqaPpc=; b=Ja3UHBTyuOMUsdmgC445Szibt/5zky7ZJex7QYJIit3UXH/FczLXKNrLJn0IFwOUV5zAcO3HDV+SzCcxVtgszs34asipCrF5fHH+2rtllLbWcGScpD+WexoAgrxUGo9PmSF8gh8SutMM34hNDpc+GINwYBiyC5f0IiY7xzVYMgH2gOeGljXdXvya/UnpP4mM2tBa9bhbYXqaDfnY0bwmfwLGhbfvwOxAEKBN4tr3Q0i4s+FTu/LCWDU2/gSQw+S/2jcTUo6Sf8sN7QCmR3ztllAGWzf/+jOQsHeiL01Dd3IDlhsGYvpFfsfgkEBcJJo0Et7EbsmmXYms53oj2DUX8g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=f8icGvVvB2VaNfxDqlj3BUZOxeYPRPFXc/OATIqaPpc=; b=JRVu6xbrjamttR5KBzIJfnzxgTP2eZEKMDZO/G1YcJO4ybMHkXwzZzCnpoLNbK6aj4nF/BUY+dIZ8jGVpc328o3UgbVUHHzZGNSCaYmIVdyHsQbTCBKqz62jHhxmCEtN83Fh5/vRl+eQyrH8+NtImdqAmAo+buQoTZbXAtKXMb0= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:39:09 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:39:09 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 10/21] dt-bindings: display: renesas,rzg2l-du: Add support for RZ/G3E SoC Date: Wed, 8 Apr 2026 12:36:55 +0200 Message-ID: <8f814f22ff62dcde6153260e2c8c29a5415c9a89.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: e23c8099-0b00-418f-e451-08de955b1109 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?xJIDRJKmp9SVlIFP28I+dMTVLV6r3Ar7ujcIgANbxetskzHk+Cbd82NFNSt6?= =?us-ascii?Q?F6PVyShbV1NcndajbTY/bfEk4b9BMoiTojwy0CJdD2yaCr1Q2w8dSFsOXT3l?= =?us-ascii?Q?+eJl4HuFWr6bikE+lXtgOuz9H4RgUEDZZRt0ngP8hEb8cxf1+Q+o6d9swFr5?= =?us-ascii?Q?gln9gKgjtBvXc9ANQrwAH/NejXcwiKsEsQ+4Ed7lZYCttRyc5PVltcskb6Mf?= =?us-ascii?Q?VnRJwyJrHjNz++ywvWXWMBFdG2N6n4Sc6A3LijGIUopZt8auDI6QQTSCNsTq?= =?us-ascii?Q?nbPUeeGqBJApIPZ6E7p8BnWJ/anrsmdDzbeh5+rpY/PMu+x9Pf+8pC8ljCUk?= =?us-ascii?Q?3643M9N1Bglw9v/S5ZckekjHQA8nEX4dAFgrIi+9q7WafQCJhGP1MqDX5EUs?= =?us-ascii?Q?pkqOpEdiOCkmOIZTKTCRBqP4vl7fSp1basYc4yCvQDvgJX9Lc8Yhb6f/EDbW?= =?us-ascii?Q?P2MYrn5xL3F0pVfxnE1zYO7EHiH4ASnCyXR4jtYzSvGn6PeM8pLtxnw9x2Hr?= =?us-ascii?Q?f0m7l/vkmtzegf1upwd90FCup0m3KaQ5uyGeHA+eTHygQErIfsQwUsuGNT7t?= =?us-ascii?Q?oqFHl8WPU70XHniJd0fbdOQWlFCVkNxRrhxxNVf++W0No2wP1UyDglhPItnH?= =?us-ascii?Q?wUGmLqmTtTJphfplbELFdQqpKA4G81wBRSNihRFUmO/WqwOVlbAEWnzfESez?= =?us-ascii?Q?4ub5gepQOMJ+nxkgWX66LdDdF9eO8uJHayUgTXEael0Lh6/onkfbLF+x2iXo?= =?us-ascii?Q?4/wfOYG+Q9tlNDSv3rh5YEPxkQQlg9ZrATh9EuFFaqoi4zmVFrywWDH3jlzO?= =?us-ascii?Q?dKG0vIktSFCWM65ZdO2l+6MsYGCZQ8DxHLyhQf1OEnVhp3PmNeL2HudFSuVN?= =?us-ascii?Q?VXUMh/8EUDBVSMttpFhiAfg3qLDFeIkkwirDyZIgDq/I1p7GTRf3PQ2InI0S?= =?us-ascii?Q?+YHnluH4f4Qt7pzcxlNVyzZR2OJQtP9+nHzRJl3M7TAA238aarCnAyWQKoOh?= =?us-ascii?Q?e1sX8kVbsQn3TafXm9JLzIV2LVidI0j+ozID1pvuv+Y7weRLeKzmRZ5wFU4a?= =?us-ascii?Q?tT28IaUJ/bTOhX1gMs7ltFhSr5XPp1kUwc1/01wRUwLkf1oB+xI2J/ZXlvEq?= =?us-ascii?Q?RHOYeIKL8g4f9FyMFs/2Qs+g2V6wv4hXOtVebsvbkN/QKiaDOA2SFLTo2Bha?= =?us-ascii?Q?C+oVqRa4/rXwvd/59YQZTk2fLCDlq+bLSYXv6x4AhiTq6zMg+YRhMbp6KvEz?= =?us-ascii?Q?e8zlKHCgkIetAmLgi8mqMlRunXgfZKI2EdH580Vh7Tq6Fx5XiHnpKzqU4cPg?= =?us-ascii?Q?B0Hudvepf7nPhLX+zmRNsFt34A6a9p77RPCW5NSWKob9DcdaZAHl+dtxEtVq?= =?us-ascii?Q?PDuBpTYOkbaKMANaNJnuh45s62SaDBOz5L6oJv1ZTjldYRExMFBkbE8GlY7Y?= =?us-ascii?Q?WAsDWqnHB40mRMQWxPexuZKPL1mkYkfvNFReA94Mx067keSwPHXsFKQf4ms/?= =?us-ascii?Q?QBV2tOHhzpZHGGGkrjaeT/ZwL68pqtXTPDetXHGxac+2qp2TDqXBT9ZFteH2?= =?us-ascii?Q?72T5yZyVsCupIfU/9PPB88j0Qwt5YhUOyvH/TOfF2UbZcfJlTYTKjE6NgnPv?= =?us-ascii?Q?R/quPgf6o9k1Y504lR3OrCEgwDhVB2+o+eMQECmo8MAw1Ecfg3GR8rEnrh2p?= =?us-ascii?Q?eGg/+TDyZASfxzCTEVqBH9ejbH4oQV+/ttyRc5GGGAWtZa4Uhs/jiRQn8Vqj?= =?us-ascii?Q?7B6CGnBXBu/dj0RVqqHuC6WqpmiqqjEwr3Ob1WjQgwl2/eTRlef7?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: e23c8099-0b00-418f-e451-08de955b1109 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:39:09.6973 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: zQpEMf+aUL/xsCZGcnfGC9Vr84DcaPXGE3VuFO4sUax+Tkp6rPcrGshVmOsGHJHjVDUgGmS/aSyh+2Uk2QVJ7q8gD5hIgq9hw80YDJZfHwe2RgjPpFZ7CMAOQBtdlvSF X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" The RZ/G3E SoC has 2 LCD controllers (LCDC), each containing a Frame Compression Processor (FCPVD), a Video Signal Processor (VSPD), and a Display Unit (DU). - LCDC0 supports DSI and LVDS (single or dual-channel) outputs. - LCDC1 supports DSI, LVDS (single-channel), and RGB outputs. Add a new SoC-specific compatible string 'renesas,r9a09g047-du'. Extend patternProperties from "^port@[0-1]$" to "^port@[0-3]$" to allow up to four output ports, and explicitly disable port@2 and port@3 for existing SoCs that do not expose them. Describe the four output ports of the RZ/G3E DU: - port@0: DSI (available on both LCDC instances) - port@1: DPAD / parallel RGB (LCDC1 only) - port@2: LVDS channel 0 (LCDC0 only) - port@3: LVDS channel 1 (available on both LCDC instances) Signed-off-by: Tommaso Merciai --- v5->v6: - Extend patternProperties from "^port@[0-1]$" to "^port@[0-3]$" and explicitly disable port@2 and port@3 for existing SoCs that do not expose them. - Reworked ports numbering + improved/fixed ports descriptions in the bindings documentation. - Improved commit body. v4->v5: - Dropped renesas,id property and updated bindings accordingly. v2->v3: - No changes. v2->v3: - No changes. v1->v2: - Use single compatible string instead of multiple compatible strings for the two DU instances, leveraging a 'renesas,id' property to differentiate between DU0 and DU1. - Updated commit message accordingly. .../bindings/display/renesas,rzg2l-du.yaml | 30 ++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yam= l b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml index 5add3b832eab..32da0b5ec88c 100644 --- a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml +++ b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml @@ -20,6 +20,7 @@ properties: - enum: - renesas,r9a07g043u-du # RZ/G2UL - renesas,r9a07g044-du # RZ/G2{L,LC} + - renesas,r9a09g047-du # RZ/G3E - renesas,r9a09g057-du # RZ/V2H(P) - items: - enum: @@ -61,7 +62,7 @@ properties: model-dependent. Each port shall have a single endpoint. =20 patternProperties: - "^port@[0-1]$": + "^port@[0-3]$": $ref: /schemas/graph.yaml#/properties/port unevaluatedProperties: false =20 @@ -103,6 +104,8 @@ allOf: port@0: description: DPI port@1: false + port@2: false + port@3: false =20 required: - port@0 @@ -119,6 +122,8 @@ allOf: description: DSI port@1: description: DPI + port@2: false + port@3: false =20 required: - port@0 @@ -135,9 +140,32 @@ allOf: port@0: description: DSI port@1: false + port@2: false + port@3: false =20 required: - port@0 + - if: + properties: + compatible: + contains: + const: renesas,r9a09g047-du + then: + properties: + ports: + properties: + port@0: + description: DSI + port@1: + description: DPAD + port@2: + description: LVDS, Channel 0 + port@3: + description: LVDS, Channel 1 + + required: + - port@0 + - port@3 =20 examples: # RZ/G2L DU --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU010.outbound.protection.outlook.com (mail-japanwestazon11011028.outbound.protection.outlook.com [40.107.74.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 40F55389443; Wed, 8 Apr 2026 10:39:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.74.28 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644761; cv=fail; b=CXT2lB3oxIkag64/4YiZ82ro4+IckyLVOtJrmDM6PVaG2GqE9mASWT6hEyKkwe+7KJDdHxoQZW88jLP5M1+S9vRDth7tOkyxYh9Pud9xF2V9qc18Olqe28n7nnNQ2nlma2PQJ2sJe2rIe6NcpKrns0zBotSO4UalXvwu0AHXaNA= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644761; c=relaxed/simple; bh=ivnIu157pEKX153PtxZSEdhCTi46MAiYXg+aguTj8GU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=ZX44Bzcwz5YGZJkKSEJVotpuy58TO8ApDoLcoVdgdyHsyKUyPgoRu1v1U4dvZCzG51vJySD4vm3BLC8ppSszuD/K4eT/Hkp02E0An+YoLSS0L+ZBljqt5/jBOztuDH6W1SRzF9zGI9KpZ1fTWjNzS/tVoc0Ci5GsaGPsI5LBdoU= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=wtfwO3sl; arc=fail smtp.client-ip=40.107.74.28 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="wtfwO3sl" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=DSw3iaZ0KwzkiCjJmmsfA3eVU2aKzjXKP3rp5ut6khyuHVoOxiG5+HYJo5uhtUTAKHJd8TV+H2tAUzr85eC5oyr9auKWB3HM6Cgog6fmZ320yk6LCzCWYw01H/g8UrrTJ60sgPUEP9X8Z9lRcWwOcpNwOlnJXdgK9ds2jya7ayr5YX8nFFKDN+4Vhy7iuZDIutMb0fmd4YOj92CQsapL342naETmJEg59KYw6wAqmKOOdSWxb1wayi7xXbo3wr9uzBQ0Iq2/vUadICvDW6dWV0SsOF8oC4bc5Lr6H9LUxOmSsfkIewlTRpD2cV7b5G4CfvM/NjPymKzYKJBda8LaBA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=po27t1b9T5hydykhtUgSJKryjM+e2e4wivlvHhZnbtw=; b=sHyZYTGYWpjpOBxX1SGOqoBOu4DaWSx9XZuzIR/S/MCO6Gl5/UsgoLC+wdet+zk2ASk9DTIofEUnCDSXlb50yGDWGyK10kpnzqMFoxtRHGYv8RiNKgB6tprpRioPOZUxXF52Whx5Kd7THMWspHWNME0t+xRYvLTkWHCaZ4p6rg10QdvAJq1d5kQSHO/gZso71zmpgEnax8tnt3vtZrfY0oIVdkqzgPPMNXJYdt1StreWYeAazps+zFLQDOcTQPu8ZkY+4eYA064Ow1/ZcBzeDZ3Km4TWSllXfCDjcHKTR3ezeCD3R0/pD3np17BVPhtP/zU8+cuQ9W5xiIMaTvE1CQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=po27t1b9T5hydykhtUgSJKryjM+e2e4wivlvHhZnbtw=; b=wtfwO3slTdL4Vuz9b7cbY1J+0hVruGq3X9jOtfyNVYmomCAdLfOadlEgB+zHHSmFcKUNBEGSwB7q77BdOYESWyDhwQsUIfZmRjiixYbS5ZNboF8lm0j72boGFpR+1RRWzPIgV1Y6yZV8hxR1w2X6cZUVZPaQt4qYvqaOWd+AGo8= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by OS7PR01MB13668.jpnprd01.prod.outlook.com (2603:1096:604:35d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.21; Wed, 8 Apr 2026 10:39:17 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:39:17 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 11/21] dt-bindings: display: bridge: renesas,dsi: Add support for RZ/G3E SoC Date: Wed, 8 Apr 2026 12:36:56 +0200 Message-ID: <0beed64c1cbdb6383bc5da5da3e4b2956ffce5e8.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|OS7PR01MB13668:EE_ X-MS-Office365-Filtering-Correlation-Id: 47e0b722-810a-496a-4ecc-08de955b15db X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|52116014|376014|18002099003|38350700014|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: fkrv7eue+hQeOF9hJjqp0tH255W4mc+gunUMqeJQ0dIlS3JjzYHZFBUhzlfugEt462CkZBE1AY5dKO2wN01wsaEK7y/9bwb/l5l5q60iCUoamPfl+QVFYsLYkrvqQWQsPSBwmLWQ0OTHvJEsk4oEPLZ6cBFzuLgQtHbrArdaUr4PM0mhAauL/oSchk304khhBOvnlPmEtZO5XU22G2MsIqvMnqWz2JykLw8QurtadqKkIygYCexl4B3vXqT/331h+2g5LrBJdBylEjjdTGgtB3HXGWJPhDd9jhH2EYJRlO60JeRBGIev+Dwb253NQ76v0bZRpqzqRZJYLNLthoAoovPqpgemaBp3EWlkXPIJhQ2EeFZwJGjxTGfQVz8l68DsKd8mPblrTD8i8G62DGnGJa8f/apQDKvvFOJE7aFXGXHriBC1IBLWbgUl89JvyKOdZc+qKlT6WsGKN2FUMB+sx7ZUY0y4fzU4yWQoyh9On1BbfQfWejFcRit389yyONoTT73RlQyvhgnLVGO9eVBeGAebVBHYuCl2LSMvNjyN+eNbzr7ZLAsi4n17ToY75I6HGbXQWbPjXDeKc3Y5XtrC5w/JjNatT8UVlAPBFcNoVoFfym/UQ2dqmmISPTbT7yCW/2xji7xJ10jq+FvUfcEAhbRXVnEApYI5Kng8Xh/zyAE68vaf/NbmCfXe5CF4D7w8Dz0SdyA3T/id8AAZy2UUsKS4JXKh127hKq7SanGm409tQD0+4+JUHSVp1+/YSCMqdZm6S3BfBImLXyQxtzfL5N1SnitgGQpGpZF+IxQxg+0= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(52116014)(376014)(18002099003)(38350700014)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?/M/bdCAgOTdOWOJe2szWuCYbjnaq7zoc62XUf+n3Q5Xe348/E5PPdaUBucHt?= =?us-ascii?Q?AodbQkexfWcnZ7NwJi5K2QqkO/n7IlPyQOLhsCATuH9Vv5Lscqn4PWLL52ts?= =?us-ascii?Q?jgCt/+7NKx2Rm3/dYY/gbK/QFmmr2+XhW0poZpxDs0VINN5Z161ftrtDeZZw?= =?us-ascii?Q?p2jUDlfkiZxBdz9nmXLNvW/MgaNjQMOLbVMnysq0LsKyRQqH5jkX3uHHN3yZ?= =?us-ascii?Q?FLR0QAxGq7QyHtqCs/eC3Zb53oIfYmsrYPuJWIK6v1TLjOZAVodp7S67gWl+?= =?us-ascii?Q?HKugr5VXLSLM2/YjQZcpauy+6ioF4XGJLH9VNgizgjzulbiX7CgCGE/zB0w1?= =?us-ascii?Q?OrLTv0Wc2iOKwrQzamojqvkhKD3mKS4WN/Yd42wc+Rtp9xfiuhI9Y8sAs/6k?= =?us-ascii?Q?OalaYTNGKKF64EZMtlSLyXg8CbUTJ9uHsDdJeDUJWdsnEBImN0pdC9ZnI4VO?= =?us-ascii?Q?rvyAhMkan735tJVHN6Hb32tDqhEQ+QwtYlDVuMieioS7gRP87WRn9eKLuNo7?= =?us-ascii?Q?oARN4EzDLgRuXWeY3XNCPgr3L80kBWETsqlyEOyxhK3jq7a2TEBub2d1GgiB?= =?us-ascii?Q?eUS+92zm4BbsWVWlNcgRm5NKeWj/hRxGzCsMvTluxLnNycbSaIUojAiaUa+X?= =?us-ascii?Q?vEki+wvwSE2Y6rOr2FE5MA1SLluezJe1Z6RhxougLqBECyIeT68IrEWhDNSG?= =?us-ascii?Q?n0gLdO58W35MdebEBVprTFgAhJAmu/Wfsnq1SimCM8p5+h57DkLe6f6RGr3O?= =?us-ascii?Q?gh1hHjC3wlT7MYPiEpBzcaCTxoR+8NwojCXwOhg4zyIWJOGGACi2zpIVwoWQ?= =?us-ascii?Q?GXLohdx6EXdULHAK5ssDZBk+8R6ALc47+Ji7ITqvJeZlObyoOiNw/HUGtrkq?= =?us-ascii?Q?EIrzXY2A09XIbnFMiGj/chkStp74o9Sj+mi6WMXedn3VaUI+HE1yR8SSY7PO?= =?us-ascii?Q?9gQgV8z15tqAD2w6nK9gBv+I0mJTOR+YcEhRxceRx/F/M/hr48e/c2YwKA/W?= =?us-ascii?Q?0Q/xiyB+s1XoIetWbqU9zBdze95JgD95oLfRJ1RdCyi/gNrdY1cS9xOjwy3n?= =?us-ascii?Q?Dq4qK7uLNX57If7nTYhAp6OP+iDDduw09ZP0WiOZB1j0/CVVEACX+uqyAhDg?= =?us-ascii?Q?m+dd7K0hqHWyvu9LtKiVlW5kPDhrF5CDx/bCj+rJEsy+gn42SNO2KdlPMt1e?= =?us-ascii?Q?WwKcrg7JKHWks+ZqJjVhC6Rfjz3qDiDVcGlG1aUnWisA8c/aIAY+D5CxVynS?= =?us-ascii?Q?qtP+/gEL2OEcit3erzsUYywMbjrIOY/1X564auAwYBoZg91X4WgU3Pxhflq0?= =?us-ascii?Q?ZEuSClyWEU7ovUVnzbPQXHZm+s8mjDulyezOM6SSv1DDgGDPiFwAKARIESqj?= =?us-ascii?Q?QpsRynbgQRC2wWuUMtu3VLL24FB2VRS/2KTTFoRjgCrV+OMtCiRI9+QcpIKn?= =?us-ascii?Q?hMMIKpTWQjr9bJKDWfdNIDBfOPIdRQ8pcFSX6+X+hsyjOj0JMXh742CMp4wg?= =?us-ascii?Q?TJi1f5cxKqWtNPVROVZcBMsTAqF4L5LPIha1N+8GO98vbFjxxkJdR1e6DXo3?= =?us-ascii?Q?6jQxHb4La94TLbF3DqswKSqo2GVvAyBAn5zBeio0nDcJXcBp799Dx7GMS1eR?= =?us-ascii?Q?Fvau5tJBhO8AdZHhAMMEUJ+OkpAbRYlhWdrzrXnLDkywsL+WjT68/ETN/Ko/?= =?us-ascii?Q?flMG2RHFmY6alfLlKmTcqAvhbMUr99UcGp5ttBa/b6Z8r5L1BNq56NDaXSzn?= =?us-ascii?Q?4xEuBZXeNXZP6m/zDzUY2MRZhwQxPSNGBYjcMk5BRUDvLSHLrUqs?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 47e0b722-810a-496a-4ecc-08de955b15db X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:39:17.5954 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: lm6o5e9FiPfSuK5cA7SyDdaU6mva2g08n5HAajPGYdhmXYYAEyhCYOBusSH78okVj3ircsZMSmzybYWUHiflAak8hc7oRF0AhD6LBdAYgYDK0kIa2cF02hoSMRDs7lT/ X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS7PR01MB13668 Content-Type: text/plain; charset="utf-8" The MIPI DSI interface on the RZ/G3E SoC is nearly identical to that of the RZ/V2H(P) SoC, except that this have 2 input port and can use vclk1 or vclk2 as DSI Video clock, depending on the selected port. To accommodate these differences, a SoC-specific `renesas,r9a09g047-mipi-dsi` compatible string has been added for the RZ/G3E SoC. Reviewed-by: Biju Das Reviewed-by: Rob Herring (Arm) Signed-off-by: Tommaso Merciai --- v5->v6: - No changes. v4->v5: - Collected tag. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Removed oneOf from clocks property, which is no sufficient to differentiate between RZ/G3E, RZ/V2H(P) and RZ/G2L. In particular both RZ/G3E and RZ/G2L have 6 clocks with different meanings. - Use the already exist vclk instead of vclk1 for RZ/G3E DSI bindings. - Updated the allOf section accordingly. .../bindings/display/bridge/renesas,dsi.yaml | 144 +++++++++++++----- 1 file changed, 109 insertions(+), 35 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dsi.y= aml b/Documentation/devicetree/bindings/display/bridge/renesas,dsi.yaml index c20625b8425e..00ef279129fd 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,dsi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/renesas,dsi.yaml @@ -28,6 +28,7 @@ properties: - const: renesas,r9a09g057-mipi-dsi =20 - enum: + - renesas,r9a09g047-mipi-dsi # RZ/G3E - renesas,r9a09g057-mipi-dsi # RZ/V2H(P) =20 reg: @@ -54,20 +55,8 @@ properties: - const: debug =20 clocks: - oneOf: - - items: - - description: DSI D-PHY PLL multiplied clock - - description: DSI D-PHY system clock - - description: DSI AXI bus clock - - description: DSI Register access clock - - description: DSI Video clock - - description: DSI D-PHY Escape mode transmit clock - - items: - - description: DSI D-PHY PLL reference clock - - description: DSI AXI bus clock - - description: DSI Register access clock - - description: DSI Video clock - - description: DSI D-PHY Escape mode transmit clock + minItems: 5 + maxItems: 6 =20 clock-names: oneOf: @@ -78,12 +67,14 @@ properties: - const: pclk - const: vclk - const: lpclk - - items: + - minItems: 5 + items: - const: pllrefclk - const: aclk - const: pclk - const: vclk - const: lpclk + - const: vclk2 =20 resets: oneOf: @@ -136,13 +127,6 @@ properties: - const: 3 - const: 4 =20 - required: - - data-lanes - - required: - - port@0 - - port@1 - required: - compatible - reg @@ -164,33 +148,123 @@ allOf: properties: compatible: contains: - const: renesas,r9a09g057-mipi-dsi + const: renesas,r9a09g047-mipi-dsi then: properties: - clocks: - maxItems: 5 + ports: + properties: + port@0: + description: DSI input port 0 + port@1: + description: DSI input port 1 + properties: + endpoint: + properties: + data-lanes: false + port@2: + description: DSI output port + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + description: array of physical DSI data lane indexes. + minItems: 1 + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + required: + - data-lanes + + required: + - port@0 + - port@1 + - port@2 + else: + properties: + ports: + properties: + port@0: true + port@1: + properties: + endpoint: + properties: + data-lanes: true + required: + - data-lanes + + required: + - port@0 + - port@1 =20 + - if: + properties: + compatible: + contains: + const: renesas,rzg2l-mipi-dsi + then: + properties: + clocks: + items: + - description: DSI D-PHY PLL multiplied clock + - description: DSI D-PHY system clock + - description: DSI AXI bus clock + - description: DSI Register access clock + - description: DSI Video clock + - description: DSI D-PHY Escape mode transmit clock clock-names: - maxItems: 5 + minItems: 6 + resets: + minItems: 3 + reset-names: + minItems: 3 =20 + - if: + properties: + compatible: + contains: + const: renesas,r9a09g047-mipi-dsi + then: + properties: + clocks: + items: + - description: DSI D-PHY PLL reference clock + - description: DSI AXI bus clock + - description: DSI Register access clock + - description: DSI Video clock + - description: DSI D-PHY Escape mode transmit clock + - description: DSI Video clock (2nd input clock) + clock-names: + minItems: 6 resets: maxItems: 2 - reset-names: maxItems: 2 - else: + + - if: + properties: + compatible: + contains: + const: renesas,r9a09g057-mipi-dsi + then: properties: clocks: - minItems: 6 - + items: + - description: DSI D-PHY PLL reference clock + - description: DSI AXI bus clock + - description: DSI Register access clock + - description: DSI Video clock + - description: DSI D-PHY Escape mode transmit clock clock-names: - minItems: 6 - + maxItems: 5 resets: - minItems: 3 - + maxItems: 2 reset-names: - minItems: 3 + maxItems: 2 =20 examples: - | --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU010.outbound.protection.outlook.com (mail-japanwestazon11011057.outbound.protection.outlook.com [40.107.74.57]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 517D73B2FE3; Wed, 8 Apr 2026 10:39:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.74.57 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644771; cv=fail; b=SGlmglVYh3/x79iRITkNEftu/8b/YGXQbxc38o5oLap/WFIQdcmCMLu/1Lq803sHsLjoWWVURNGJ0KzNBO2H2sW2t7iiT0cRDkUrVzZSl2s9AA+ndRUpNIYHHqPToSgDX3+guzI9RvoCUW7Yy2jNO5UFvP2y3np0YVKeEKdM+ec= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644771; c=relaxed/simple; bh=xDhsY9RYa8dOIO45N8RsLFes6kdoYl5N/ktk8nEluVo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=Pzxsjnip64vsTPOTfHYYnD86HiYIkGifAFWLUT9i4p4ce+9BQJq5PoCPrJy7KfTxB2ZbQwsAuCBJXPD62L/sAzKUdVehi+kpQn6GApx5yWNrmE7EW/564mxFDockJY7Dqaa6WAHRPbm/+SiS2+QKGHWS/qmc6Te1kC5tGWgqcJE= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=UanaMhDJ; arc=fail smtp.client-ip=40.107.74.57 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="UanaMhDJ" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=dDpHcW5tN+QjMEV8GsKvI4SSAhmuP/pFKY7JfzBSKBa0rky10gOYpO07r3d+Wx5cdGebH2UR6RW0T7BqS63ceEAQ5Pj/jN8v9ZleUQ0DUHoem/y9rTm6Dy7Ok0Bj5IgIc9QJYsuT0hESz3Onr+HEGidAwxyhUP6kxeMJhMPSuX99IbC1Wlnhd/xuBoKtQ2K23nj/37iJ6kNOAet0aNXoWTcGn/AOY0VWcIztzoInEPC4C/3X8r50WFtl3u6Tfg4QT96fn3o0gQbS/x3P2/5nqq9si4CiZeNbNDaggZjWfnY029kdBgo30lJrzrym6mipz0eVTyJgLfe0qMAWLEkg7g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=FNAc0gPQjoahvCdpD5ze6DQq7KTcjPF7sE0oP7A3XBA=; b=fgnLVTN+Y80mwMPVWgh1j0AZfw7Tb3GUHfxrVg9mM518k0jhd8YSgpI+mfpNROaq54pzIZ/QfmbkH918l85LrUD6G7rCZa7HrCdJSi67NiFrYxjkMWXRGW4Vz7RmhL68q2IBtKwrHHL/DmBEDWVUImbruqeRdTVhg6IO5PuYF3zJlOL9MZxQH7wkNncHzsu/YB9Iud8o9UmzdIFpKmjzx3bC+gHKJgnfxpHktSB5pLts1pf1fU5OKcflnZggVz5rDWYWDDDJ6AuMapkc7A2Gcl+YaYjc7FGWI/eF5nASBrBc8EptFR/H2Obp+1ktEHb6TkqYvwY7rwTGDeXEDVECeg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=FNAc0gPQjoahvCdpD5ze6DQq7KTcjPF7sE0oP7A3XBA=; b=UanaMhDJAdOluMk2+pVghVmSGN0St4ppQTqVWBkdZWvhy+LM7NfNGnbtgrGyIc+Mq9bkaMioziyGsov0Q2nS80fsUUYrxY3O/8SIHZDMcr8RXSM3KYtWWIh1hUM6OPsj8PWKRivrH52u19nFIfvn9y9Z9mBpKVqMCBfviNZJT3Q= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:39:25 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:39:25 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 12/21] drm: renesas: rz-du: mipi_dsi: Add out_port to OF data Date: Wed, 8 Apr 2026 12:36:57 +0200 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: 2293e441-a4df-44cb-3266-08de955b1a95 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?uo0Hs8/xyOkjZVCx3+C2XiZ0jN+3dbyiEKoGV1Dzdl1g5LDkVbnjOq8e+uuc?= =?us-ascii?Q?NyB2bua4QKeAbkDqoDWdFok6DFpd7kll/erN9PgiuGKpDM2aOv/fl7JaVM5F?= =?us-ascii?Q?Owl9fjLCeHxuoUdorBsxFvKSKmC/6h/tjYooAS6x9ZwcYItQiYebsz5ID1xN?= =?us-ascii?Q?pDUI/l4sdIJ3C9e+xxTzxZed2Zl9sK7d2wIvb03owxHaTeg31z8rC4Yzp+mu?= =?us-ascii?Q?OoXvPrQaI5eky9WP45SXISFD4m4hG2JtPBnL20h4QjNdMDQoRSHUo/W31Q/G?= =?us-ascii?Q?Irp0OMrtkOPhbzrWAxDMs1RGs+DiDQsxBJV/AGf3WeXa4IjNUVCaqJhnxR7e?= =?us-ascii?Q?7DDTLFSoFySYBTI2BWDHww+8a2AFpQk15Uxrh4sfNN2F/lPbbzTCIGGQg+wj?= =?us-ascii?Q?wHbWL2lTN+0Snyki63x8TPdKYKwQ+CWvKLr8GCN2k88LaTig3GgvV25RctBu?= =?us-ascii?Q?QtpbsvrKYJeqN/NP4raOXSjYAIo8SxKkAn/+5i/B/2nFgb/pI+fTuvnsv1L8?= =?us-ascii?Q?cO8H4swF6UQBN1Y44Jobco9hKiQw1ECYGslkMbBel8cfqcRX1LlTC5dyIhhi?= =?us-ascii?Q?egpz/q0btXeOY+rjDBliLUmULxfccj1c4hMjZ4tBE3smO3/Sg3tQeEEESRtS?= =?us-ascii?Q?hRWR9vXmGw1XN9YuaZz1KHVso/+bdIxn79wnyoRnG4zwUazTiitYsh1iddaw?= =?us-ascii?Q?Ey8PyNVCvTSaEYFjFKNeKxdjEfviEenVZ+Ska4yZNLLMLrY36BWNo81rXyJx?= =?us-ascii?Q?HohVZW1QMU9dFi8/AA2z8Y/KCkmnHjPxzm7rTjfT/dglyAXDGxIZlI1sTeEO?= =?us-ascii?Q?BlQXnfsR85PevZEnVSkIteitVgMIxAs34MtRm+nbe86uV41Tv1ceI80kiBBp?= =?us-ascii?Q?+RVekVOFfsnxqpoeYjUVQFC23j2cc0gN7L3Bew/lHShllpfLJttWuSRmKcIA?= =?us-ascii?Q?99DIYIOuUFCq+9FOpxIXK//Cn4peDcrxnoqae1XU4Ix7mOskDORADt1n/Dh1?= =?us-ascii?Q?ID/nQsUtdQamCQKaGSj19SgHc6wtpSG7zBmTdzJ3lfravI81Gxr/fGAl+Qzk?= =?us-ascii?Q?U+zYmzoe9+61GKsyZw1bW967oWHHLKmL/d64NOQDkuAJo71e+vxwyBiWUTUb?= =?us-ascii?Q?wLwuy4TqQSKc9GWn9A6zGeYyrc7GVnBOQWULu5e6q1YbFec6srJdj7P5IKM1?= =?us-ascii?Q?VMOBL05yp/ZzSg4A6kn8D77791LjwBe8JvqdWYMkF5M7NMZvMOvK7A0DkEC+?= =?us-ascii?Q?e168BchWtJqnTzY2L4i13IW2kz9bXLNTMEfOvGQnRWe21CoZ4gaKSE5YviPC?= =?us-ascii?Q?+tBj2FktnKNs8m8+dWqO04kdjwrleb+Oz+ahXZeouB16UsY8g+XfXOb6UUbK?= =?us-ascii?Q?+4Ow2LW+NhA3e5BOsAp8oJoGnI2sxV2UXpdJDvJuU6HmRa0AN7b+PwyPfzBf?= =?us-ascii?Q?2NkdlkuHtBhlX6g9hQCchiDeSqcwvj0Kj0siQyHB73vRTvAMLDR/F36q0UNC?= =?us-ascii?Q?drIQXoYV4IOsJsA3EghAVfs6ME/qB42HMzFWkDwSn4Hs4CUWGkCFcAtvxzOf?= =?us-ascii?Q?7WQQSUa2kUlzHRx7wCHHX2T9JXMMV8oZMG2JLUX2Eue/4/oKmBUNrJzxLAUu?= =?us-ascii?Q?dmjFH1crM/AaG0g+VAGYv1bVC70rpxdgOuAHB2Qgw4a6RSwxfSTdDBxAc6Nf?= =?us-ascii?Q?ge+o1MqlTe4ltXzYRv5AxedjWlFXOOTk83KC50B8A5ABmJ7mlOeQAMJZaM0V?= =?us-ascii?Q?Agmk9/BF5A1x/rKPfJUdw6aufgM2RLHqh6sJJeMGwWK5DzfHUzBN?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2293e441-a4df-44cb-3266-08de955b1a95 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:39:25.7438 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: chcor1iMSPHQhdk3ozBOEmFedcN8zK/pyQY+egibxoUgUjMUi2X+11IEWJ3nxBvmcpTveujIOze15jP7JN59qTaiiWFsAuMYRpiGP6gopXe8nmwEtVlboa0uBqtgLruD X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" Add `out_port` field to the `rzg2l_mipi_dsi_hw_info` structure to store the DSI output port index. RZ/G2L and RZ/V2H(P) use port 1 for DSI output, while RZ/G3E uses port 2. Update `rzg2l_mipi_dsi_host_attach()` and `rzg2l_mipi_dsi_probe()` to use this `out_port` from the OF data, facilitating future support for RZ/G3E SoC. Signed-off-by: Tommaso Merciai Reviewed-by: Laurent Pinchart --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - No changes. drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/d= rm/renesas/rz-du/rzg2l_mipi_dsi.c index 715872130780..be6dbf19a24e 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c @@ -58,6 +58,7 @@ struct rzg2l_mipi_dsi_hw_info { u32 link_reg_offset; unsigned long min_dclk; unsigned long max_dclk; + u8 out_port; u8 features; }; =20 @@ -1158,7 +1159,7 @@ static int rzg2l_mipi_dsi_host_attach(struct mipi_dsi= _host *host, dsi->mode_flags =3D device->mode_flags; =20 dsi->next_bridge =3D devm_drm_of_get_bridge(dsi->dev, dsi->dev->of_node, - 1, 0); + dsi->info->out_port, 0); if (IS_ERR(dsi->next_bridge)) { ret =3D PTR_ERR(dsi->next_bridge); dev_err(dsi->dev, "failed to get next bridge: %d\n", ret); @@ -1411,7 +1412,9 @@ static int rzg2l_mipi_dsi_probe(struct platform_devic= e *pdev) =20 dsi->info =3D of_device_get_match_data(&pdev->dev); =20 - ret =3D drm_of_get_data_lanes_count_ep(dsi->dev->of_node, 1, 0, 1, 4); + ret =3D drm_of_get_data_lanes_count_ep(dsi->dev->of_node, + dsi->info->out_port, + 0, 1, 4); if (ret < 0) return dev_err_probe(dsi->dev, ret, "missing or invalid data-lanes property\n"); @@ -1525,6 +1528,7 @@ static const struct rzg2l_mipi_dsi_hw_info rzv2h_mipi= _dsi_info =3D { .link_reg_offset =3D 0, .min_dclk =3D 5440, .max_dclk =3D 187500, + .out_port =3D 1, .features =3D RZ_MIPI_DSI_FEATURE_16BPP, }; =20 @@ -1535,6 +1539,7 @@ static const struct rzg2l_mipi_dsi_hw_info rzg2l_mipi= _dsi_info =3D { .link_reg_offset =3D 0x10000, .min_dclk =3D 5803, .max_dclk =3D 148500, + .out_port =3D 1, }; =20 static const struct of_device_id rzg2l_mipi_dsi_of_table[] =3D { --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011011.outbound.protection.outlook.com [52.101.125.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 824073AE717; Wed, 8 Apr 2026 10:39:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.11 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644777; cv=fail; b=M7h69FTqWy9bTQwWP9aX2LhD6bXVJXCxi8YqsYjDSm0dl4XPei+4b4MyfUM1ZtVOLIEAzkvKy6Z6d8QKXPmze7L7OW5CN1k8ohMLg3Xiw/2Nb+VgSuF+loQtB/Ewdn2qpM12lVDtrgxxIcNEHjti3G7kCz9W/X2Wd7rQEbVBgy0= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644777; c=relaxed/simple; bh=DFYD1oInR3HyxBqBT/ysR+4bKnUCEY+WYTyj3XEd2GM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=MfuYOxQaVgm3/wHXmUTYXRKaDGV4InPLqkWHqJFNrHi41usJQZgt9aWmAJyupB/cSsXEI9CjXDNUhGV63BJFue96fslT/dlIOqa2HxRxpWvShuJM9Dlvm1J/Ivn6O84+rusoH/+MVjyXuyUU6HKZUcSLgnY5+HgCWeL6cX5woxk= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=sMzg4Gjx; arc=fail smtp.client-ip=52.101.125.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="sMzg4Gjx" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=PsdzqXxOhv0WxYmQ48KR5s8b3nLnXxDptfJ427hodfb7uaplTjzU4z+L7cSCDur+XmnlynZr4BlWnZ9wrC5qSKfk1NfgWULjsFoV+k3dvKyanyNzwyHvagYnYxiJK1jV8Bme9eB89E1iRS9RKNBIJ7snXHg4n8gSWtb31X5SEBg2b+t4iO1TwUj3iYy54O5ejgDI3tLBWZvefjJ7aHpXCcfh4cKig+GMeSpkshZQTeHo1RtepwiWgZSV2B8mCusG8bEdWNT+zMoxYfCVJqjLCjOJLYU3NOXxjsZsge6TAu3Ek56HQH0ynOws1MXPK62C6LYudNdDODwsJh6z94gB4A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=yn8EErX/EuRMvU5qgyy2ZrsKOUasKRGeQPo/l4OYZXY=; b=snbfddyFRP7ux1tS/qQoBnOAq0RN3fjz24kF3Sy30fhZsl+4257pt0PsTzUJBbzacP6ymScQfk/ZMre66IWAOodZeL4T1WBydf6NbIlT7+DfZu7i5xga3+YA32oBVRUNy9+7DWvcotd9cS7DEfaWYhGde5QI0t/bYpulHmkS9ymXAyvUXBbIAo3DVaHvcwupS8nDGRipstGOsaY6CGJuKdMZ7HD3x9mYj/SleeBqciwvXkClhOZSXk/4GJAL9MpJuYAR9syzUhOBkZGgHfGKOaKcpcMvhcbZemGKsyu0Vs3zbMaU+MLN8N3L41WIlBHa7xzucsNsHD++UaTHPuPwxA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yn8EErX/EuRMvU5qgyy2ZrsKOUasKRGeQPo/l4OYZXY=; b=sMzg4GjxJli2+OwU0AVsAN/+8Sd7A6niZ5X6MjL0wqoyUv91ENAaPsqSOBQTj5qn1IanyPKM8v/B67wJo5Dy39AJFrumzQXyoWkvxiTLOSbL1mY4T6OgmL2Q5vqBgm/0MMzSIyv+8KVa59jwHNgXjsdiqPWkQGlih3+aAinVdj8= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:39:34 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:39:33 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 13/21] drm: renesas: rz-du: mipi_dsi: Add RZ_MIPI_DSI_FEATURE_GPO0R feature Date: Wed, 8 Apr 2026 12:36:58 +0200 Message-ID: <9e0f64dd5e1efb0d27219416121c91a19da96ebd.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: 17669590-5d6c-4217-d3b7-08de955b1f6c X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?kSh88hof3sOi/dpm4YZ4OJ4Ibv0jhTCegjX/9c083f8j87WBAEeXmVrcsv9Y?= =?us-ascii?Q?AUIIcQrvMPUzxYX8TsKoJBC3USPb7LSMPrz9rRuQyofIwbRZxukD0Na6gVzG?= =?us-ascii?Q?GzHgNLcma5lXgl6cFpmXnaXrmd6xw6WbH9eW9vPwLW5SCVd25qr5DDTDWf1+?= =?us-ascii?Q?kOyvsdL0igMqQq65PQAymYAuCuY3FRBJ/msijkyajQGEhqIXVL3tjcZrAYto?= =?us-ascii?Q?be0qg1dkJBYgwRdcpQ/J2LzV2lXuoRr55V2GN720qJcVUbHJ/SNgC3AEoFy/?= =?us-ascii?Q?Xi8s330z+eZa7uCfi02ALmAYCt457gP1xgdynY8Cz3IADH1TNZQzucQHFJP6?= =?us-ascii?Q?qHFGatNW/gPyuuN4q7UNREHsdCq0IWIs/rqQsnheRZ4jh6dNK015XIf4cCfQ?= =?us-ascii?Q?HnVv12tzkyb+/dOEqYsYCznmHk/WAmhdciyo9FpXd20nmR5sXtpITGXcf7p2?= =?us-ascii?Q?st7DCl+1ZLPTiCSHidTDeTIPxtJsWAGKlWH+YHDTTYCuWjknyDnBAJkiblR3?= =?us-ascii?Q?XyQ4zyKZgh5BVrAwq0iGQGIyRMjaeVaUQJGExsEju6uZEUG7FPA9wT7dpfJL?= =?us-ascii?Q?yJNKto7qfBkvUm73yuHAUMQTKTinSVjVNK1AiEzUaocITcLYyOTZVw0qtlgO?= =?us-ascii?Q?iyPWyvxly6wHqkfiyDU3OFuxL6znAjSQa1qUuwQQcET1EPFZFn8k2THuQy9l?= =?us-ascii?Q?jvVPFReuapuaEKg+tmdkic5TVyU5mrMrVIVP6HeqhhPd0ycc7C62Hr6MA3cw?= =?us-ascii?Q?gSNrZLH2cRD8j8TXK031IfnW9siCUXXfAGbTo9qERxWyl2KmVZCdVSFHNNm3?= =?us-ascii?Q?eNjZOFSY3NctX3Q28Br1dcBBLGXApw3B8Od67hcvJyGWtoQNfOlaDdDcp2RD?= =?us-ascii?Q?EobXDmNFmO7zs9deWIOCVHAnSpvNHuXfK2zH0ABOM7kLyUhShB2pS/EXcnm2?= =?us-ascii?Q?6BGG1PTXrHGSCamKVANnsrfO9AGWVFS/hmxjwRyQzmQSkpn7QGDcpsOXBwjt?= =?us-ascii?Q?GvUojuN8Y+yC/ZcAuU1oekq9HJxVdXRvMsOJx2K5VXmNslf55LUleXOu3UNm?= =?us-ascii?Q?fJrhAUTNmXcBYgJCfyGPDzNJ3nY2fG+MEBLxSCTwoVmnmtrUdvpSpKMRjVMo?= =?us-ascii?Q?j7eKZHCAa9exp7/Q75d44TEcMfaLk7gW+HNivwPS5pIz/7iM//AuNhPjUrCR?= =?us-ascii?Q?b3aeBdGOymdM96uN8fR9cE45AM0+UeedjRdKdLvFQJ+Mh2GtWOWXALgZ6HY5?= =?us-ascii?Q?nnug486PcP4PhWCWux6myKGVprCjLI7KGN9BGfxG2MmGahI5pfjiyfnCDocQ?= =?us-ascii?Q?RfRUYr+/SYcAaNyWCdEsovPoXs9wqmDcMe9JWYVYZSepy5sR+C4ZmN3WVYVQ?= =?us-ascii?Q?HjpVErudx9q07JAiRiMt+LHP+YkUEuQnpeoPwJBv1fT/oeIihVcZbeUe2B/F?= =?us-ascii?Q?RHuf3GuImE5/LFJVf+mOUcon3bQLakmqROl9B1VJqR23jOgSptWpLCneUxg3?= =?us-ascii?Q?8vNWmplPNncaFlfuFCGPUr8sxJCl5TsTlNwAG7cwPF0yyiiK2NoVNMFpmLOM?= =?us-ascii?Q?qATvT4U3IAVlLBWULzHvmPGeEaimOnYAzNLDrFuSjT22EnoMxfRfYHvn0HWF?= =?us-ascii?Q?qqR1IPFzk1R/rJh2UD1e6sEou/l6oF9kfJ43R/D5YcT5gd5tOHw7t3l3vNZM?= =?us-ascii?Q?ul2+RqzISyV9TFXasBe/pNMoEu9H+4KW8fNjxq0mtAnx36tEtvZK1wL25Me2?= =?us-ascii?Q?XVa82BLHKH4MljMnQHK4eY7AyOlQ1wcWSxo8K5kNUCpwLt1zaK+i?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 17669590-5d6c-4217-d3b7-08de955b1f6c X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:39:33.9154 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: P/cfoxuWsRyuYqx/wj4qo6XSBs4W4ho2LB0dDCgWqDcO10T/dUazp/xOL+TQBvF4rfdC15q/qpyOfMP5goJcQPGtD80Wx3+x2/fnZGNiY4HX9nJ+MKxt7HigBbNV8203 X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" The MIPI DSI ip found in the RZ/G3E SoC select the video input clock based on the DU instance actually connected using the GPO0R register. Add this feature to the driver using `RZ_MIPI_DSI_FEATURE_GPO0R`, update the code accordingly to manage the vclk selection with the introduction of `rzg2l_mipi_dsi_get_input_port()`. Signed-off-by: Tommaso Merciai --- v5->v6: - Moved rzg2l_mipi_dsi_link_write() into rzv2h_mipi_dsi_dphy_init() + comments from HW Manual. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - No changes. .../gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 71 +++++++++++++++++-- .../drm/renesas/rz-du/rzg2l_mipi_dsi_regs.h | 3 + 2 files changed, 68 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/d= rm/renesas/rz-du/rzg2l_mipi_dsi.c index be6dbf19a24e..947c8e15fc4b 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c @@ -37,7 +37,9 @@ MODULE_IMPORT_NS("RZV2H_CPG"); =20 #define RZG2L_DCS_BUF_SIZE 128 /* Maximum DCS buffer size in external memo= ry. */ =20 +#define RZ_MIPI_DSI_MAX_INPUT 2 #define RZ_MIPI_DSI_FEATURE_16BPP BIT(0) +#define RZ_MIPI_DSI_FEATURE_GPO0R BIT(1) =20 struct rzg2l_mipi_dsi; =20 @@ -81,13 +83,14 @@ struct rzg2l_mipi_dsi { struct drm_bridge bridge; struct drm_bridge *next_bridge; =20 - struct clk *vclk; + struct clk *vclk[RZ_MIPI_DSI_MAX_INPUT]; struct clk *lpclk; =20 enum mipi_dsi_pixel_format format; unsigned int num_data_lanes; unsigned int lanes; unsigned long mode_flags; + u8 vclk_idx; =20 struct rzv2h_dsi_mode_calc mode_calc; =20 @@ -543,8 +546,8 @@ static int rzg2l_dphy_conf_clks(struct rzg2l_mipi_dsi *= dsi, unsigned long mode_f unsigned long vclk_rate; unsigned int bpp; =20 - clk_set_rate(dsi->vclk, mode_freq * KILO); - vclk_rate =3D clk_get_rate(dsi->vclk); + clk_set_rate(dsi->vclk[dsi->vclk_idx], mode_freq * KILO); + vclk_rate =3D clk_get_rate(dsi->vclk[dsi->vclk_idx]); if (vclk_rate !=3D mode_freq * KILO) dev_dbg(dsi->dev, "Requested vclk rate %lu, actual %lu mismatch\n", mode_freq * KILO, vclk_rate); @@ -687,6 +690,19 @@ static int rzv2h_mipi_dsi_dphy_init(struct rzg2l_mipi_= dsi *dsi, rzg2l_mipi_dsi_phy_write(dsi, PLLCLKSET1R, FIELD_PREP(PLLCLKSET1R_PLL_K, dsi_parameters->k)); =20 + /* + * From RZ/G3E HW manual (Rev.1.15) section 9.5.3 Operation, + * 9.5.3.1 Power on Reset and Initial Settings for All Operations. + * Figure 9.5-4 Power On/Off Sequence show that after writing to + * GPO0R.VICH register we need to wait for more than 1 x tp before + * writing to PLLENR.PLLEN. + * + * Note: GPO0R is a link register, not a PHY register. This setting + * is specific to RZ/G3E. + */ + if (dsi->info->features & RZ_MIPI_DSI_FEATURE_GPO0R) + rzg2l_mipi_dsi_link_write(dsi, GPO0R, dsi->vclk_idx); + /* * From RZ/V2H HW manual (Rev.1.20) section 9.5.3 Operation, * (C) After write to D-PHY registers we need to wait for more than 1 x tp @@ -1005,6 +1021,37 @@ static int rzg2l_mipi_dsi_stop_video(struct rzg2l_mi= pi_dsi *dsi) return ret; } =20 +static int rzg2l_mipi_dsi_get_input_port(struct rzg2l_mipi_dsi *dsi) +{ + struct device_node *np =3D dsi->dev->of_node; + struct device_node *remote_ep, *ep_node; + struct of_endpoint ep; + bool ep_enabled; + int in_port; + + /* DSI can have only one port enabled */ + for_each_endpoint_of_node(np, ep_node) { + of_graph_parse_endpoint(ep_node, &ep); + if (ep.port >=3D RZ_MIPI_DSI_MAX_INPUT) + break; + + remote_ep =3D of_graph_get_remote_endpoint(ep_node); + ep_enabled =3D of_device_is_available(remote_ep); + of_node_put(remote_ep); + + if (ep_enabled) { + in_port =3D ep.port; + break; + } + } + + if (!ep_enabled) + return -EINVAL; + + dev_dbg(dsi->dev, "input port@%d\n", in_port); + return in_port; +} + /* -----------------------------------------------------------------------= ------ * Bridge */ @@ -1425,9 +1472,21 @@ static int rzg2l_mipi_dsi_probe(struct platform_devi= ce *pdev) if (IS_ERR(dsi->mmio)) return PTR_ERR(dsi->mmio); =20 - dsi->vclk =3D devm_clk_get(dsi->dev, "vclk"); - if (IS_ERR(dsi->vclk)) - return PTR_ERR(dsi->vclk); + dsi->vclk[0] =3D devm_clk_get(dsi->dev, "vclk"); + if (IS_ERR(dsi->vclk[0])) + return PTR_ERR(dsi->vclk[0]); + + if (dsi->info->features & RZ_MIPI_DSI_FEATURE_GPO0R) { + dsi->vclk[1] =3D devm_clk_get(dsi->dev, "vclk2"); + if (IS_ERR(dsi->vclk[1])) + return PTR_ERR(dsi->vclk[1]); + + ret =3D rzg2l_mipi_dsi_get_input_port(dsi); + if (ret < 0) + return dev_err_probe(dsi->dev, -EINVAL, + "No available input port\n"); + dsi->vclk_idx =3D ret; + } =20 dsi->lpclk =3D devm_clk_get(dsi->dev, "lpclk"); if (IS_ERR(dsi->lpclk)) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi_regs.h b/drivers/= gpu/drm/renesas/rz-du/rzg2l_mipi_dsi_regs.h index 2bef20566648..cee2e0bc5dc5 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi_regs.h +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi_regs.h @@ -83,6 +83,9 @@ #define LINKSR_SQCHRUN1 BIT(4) #define LINKSR_SQCHRUN0 BIT(0) =20 +/* RZ/G3E General Purpose Output 0 Register */ +#define GPO0R 0xc0 + /* Tx Set Register */ #define TXSETR 0x100 #define TXSETR_NUMLANECAP (0x3 << 16) --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU011.outbound.protection.outlook.com (mail-japanwestazon11010033.outbound.protection.outlook.com [52.101.228.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 611C23B38BB; Wed, 8 Apr 2026 10:39:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.228.33 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644785; cv=fail; b=em+mZ5WaOiRC2XRe4zktI7SagW4n2SnnHXpPGdeMvcHD8owaoSKVqDGFRxUOl05WLB0j3CJQOpCiawFPyA/GRSx9zrK+VysdvqzoyCtAbZWTET9dTH7vQFg/0rhCWGYVTXZMNyFbULvzGUYbD3fgVmyF8rMUUDCGyCTe9oyeNTs= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644785; c=relaxed/simple; bh=Ce6+AGNOonsAjR5rIh/k38uzAbsqC2O2IqPfcXPK7IE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=twAeO5PRxvToqEiNc/FH3pru/7+L7NnWB1eYo4n8+fAXUtq2HhM0ym06QAfztXqAC1lt41zJs4tteGSGv51YMNZ/nvb1Kqw3AA5f1wk0yWFvlMta6nobCEisbAYRkBb2NwLBO3WFaW3FM25ZA+yF1fLCNcUzc7JqS16wkajm19M= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=kkKaaDCl; arc=fail smtp.client-ip=52.101.228.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="kkKaaDCl" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=gtFmXFr5HTIRtKPd7tnxT7iepEgZo7ipkkWELsS1PYEUIka5oAtYKMWnhBfRQTLjJRnJ65I9//Tjo1SIHwWJ++IGRe8WRNgYBPOVPwCPDR7EuQSMqumtQPqdah6MViasdzB4kgoMdXYl3eoboVMNGZpRvnHKgrXO+fHkAwrBN6DZj2bCvRfoN4Z4BX3wlNIlajPxtzb43TWFy2vAkrN0C0dYkjqDwCzKONSZ9iTOhBgAodCDaX7/XwDRDXKtTm2m0gkm4ljynRe1J4voYpHzTuzMXqa9ROsjTW1hCAVRsQ8mcMT1inp/z8gtZViza5DmRgU2DzzVS3dXNVHdCGLUnQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=lRqdPow5UH9DHYmyPhM4BS/sC/flroNDGsM6wA8royk=; b=rQR0I+TitNhiSNE+R4VHOPyskdE4v/gPuCmkOSuMt93nZA+5OE14SSje+MQLv/+5YYVVaJf+DpqePYjduC7t3JA3W3QBCR60LWN4dvSKWbMEZ7ACmLn+lnmKQbRa6GIZhhH9ouqAKSppxvxnz9MGIsfsqDgoUx0e2BTxAuh+8syaGiDO7SNNoWGY2aKKExCjaKTmx6ZJMx7RmrlQBe1TB4EO0s0GCotHcPS1UpLq+T33L38fnRRk7dz9NChi8VsqZrjlI44kge9cA3Na6nvrKqCAJue5rgOD/8qOlWFayRSZWalPOXC/yseQFbUIh+ojNvtMsyEAX8OLOLJhyB6Tzw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=lRqdPow5UH9DHYmyPhM4BS/sC/flroNDGsM6wA8royk=; b=kkKaaDClBhEfNj3YoQa2N33hA0h/fxNMjHWWSU/84RpE0u/57wVx5kliCgNJr8hQ4D80+PnZv4jkCTSFbv73KMkY5O6DnDFRNgBk70itlNjcGsEzm1W5vRma0Jm7MiVUVBwcbdv4pvJ4Yfm6rn9T3R7/MvhSfcLZ8pT80/NmElM= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:39:41 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:39:41 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 14/21] drm: renesas: rz-du: mipi_dsi: Add support for RZ/G3E Date: Wed, 8 Apr 2026 12:36:59 +0200 Message-ID: <93abddcab277b570159ba3a941e6e26f55af5d62.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: ba8c35ad-bfca-4732-2376-08de955b2454 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?pgedbqEFrahDHinGHsdioDDe1Fj38xKdVPeHClz750xwJgwTa0xXglIrlVhm?= =?us-ascii?Q?INU7nHBiDUAaITi9PZfBdEmSdPMbR6y5LdEpqxTBsZCq+Yuww8TwrBtGfzbW?= =?us-ascii?Q?QcBAPcR1EOdeQIe7wawoCMmiXJFHUHx0JbcS2Q+Sc93OcW3irF5lmYrQpyoG?= =?us-ascii?Q?Sznozz3QROOGG3+wsEAZA2eyiOwCpGorN/5tN5YewqY2auPoqxcWIJbVAhS7?= =?us-ascii?Q?noiLG2aK6Esx+w4+GC00eXOYoOHMT7HYTf+fiytWFKfEjnClV6F27JhbEExW?= =?us-ascii?Q?F2d4t5TFV5YYy8WTiLdYfrJO/MPLWhxVKqKHoV5F5Vsxa5DVe4nG4/2GaHCp?= =?us-ascii?Q?55GPxyka+jf+XBdB8WtNUDY0q378uDLH2fTRg9QGJdNK7DrVoXPfMTEdE9qr?= =?us-ascii?Q?h4BbKUQKvR/tmnt1y6NDGP+6Mcyo7fPX4qbGrLTYdgaKiy5EoiUVtB4vdf2M?= =?us-ascii?Q?vs10SU4ckvqHsXsykBVN8KIKEZYW8g8KIo/mQfqJtjXGaFu/l+Pyi0Ly0wVy?= =?us-ascii?Q?KHOpu+Z9VQIRg0+qUgGpB4FIJ5D170I3qMWJt4IpPSa7ukJZ029SRErWmG0u?= =?us-ascii?Q?4jH2YXGD8DTIiSrxLrxw5760mz7TcAHg6J5yNAJp7y1RJNFGP3zLZyN7xo/S?= =?us-ascii?Q?U8Y1mC+qm0K+9c/froY5lQn9F0zIZG3oTsHZyH/4zSAVB7cMBM9q/q57tcm+?= =?us-ascii?Q?hkdtT4oRXVEZFGaMEvPWWZFJa/E/oCpCU+i5+LDr+AU2KZUNlY76F1g7YKxN?= =?us-ascii?Q?LX1Ss/XWeMT+X2Yh5ccrf4NiRmN+lcSXOothcdWNxfPYrKbWNWXVWFWwf3rb?= =?us-ascii?Q?FO/RtaW6vG+fdsHPMKlG9ASsiJEYYSk3Q6zUYs992rMxBvlGXf1AXfqiM7D9?= =?us-ascii?Q?DIhUoMF6YqUkvLOLhE5NrMqzQECGGEX3BYOiDWmpPB3lkIEpORcWlR186jLv?= =?us-ascii?Q?7J/FGdUEgMQSTUSIG1nAj/ydT6dZByyHYK6IGVgPUkEL2bPbcTtZUVba8GtM?= =?us-ascii?Q?cuh05DpLMoERVxdrzeX4RFkBe17muRv93SEYEx9OgqMl2dvz211WRet10Aj5?= =?us-ascii?Q?8obIlooH+NgnioBsahfR85k0myaew1JaB25fURDEvdDUIWwhiKtZd1WvFvwn?= =?us-ascii?Q?5ExDuFw1lp8Qir7Bnz41OLY59YZrJ7XP2YX8tRYrPlUKWMMUKrS2LQnoJ8sN?= =?us-ascii?Q?Hi+LjOKxgtW6jkgQ/3UgUPksazealq7cazMJKc3JWXXoyBV2EQXLj5BO1Qfq?= =?us-ascii?Q?PADxMeGkKaJpAsezdjJfa2/E/CgvwzA37DRhciuHEJ3njF8pJYr7Cwk1Cmbc?= =?us-ascii?Q?w/CrmwfQzfkhh5se/dInqYX4DbzOlW92+PKyq/tPqJk1TREFBi3/k52E4L6t?= =?us-ascii?Q?YCk52ZkhuhCLbM6Qe9JlwYfpJCptJeaWnB0au/T10DpSJqofEMxPfadLSIRK?= =?us-ascii?Q?K4ZyXtni2XiSIhd45t9LW08v+ztGylwiutB/qxJL7szkdCPXAjrEdC04UCnq?= =?us-ascii?Q?Y4xtVeh4yH9uCW689vAGizQBnKbUngRdy0D3UrEsce3IGS/EyQuGus+w0+Oq?= =?us-ascii?Q?wJTg1f/Zi8LBjtWLK265DrYBeDUVkt3WkJYYoakIT3I5X52tlJi0Aj7kwSEr?= =?us-ascii?Q?h0j6H8sozY7cpPH/JDvZclHU9JmZPNVtM9RivPXdnvqzku2BsaLMMaEvIp7R?= =?us-ascii?Q?fDXOVrWlli61mV8qkX22jQRpYl5ykxbAgzWTVKW66WtLnIfPnwotCk86upa9?= =?us-ascii?Q?GlmLNWp1v8yMK4J7hK06QJ4xcAGOx5RO/RUL+RnJHbpn0eiNH7nB?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: ba8c35ad-bfca-4732-2376-08de955b2454 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:39:41.8403 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: bXBLDgrbPvEQuuLtABPK7TN3PzAnFtWKMKBFtJ6BEVOudLyUZrANmpd2jPj8mjzSoQoBhGDOGfklq7viPApAUZOvhym99r++Pl/zpvhvVY5Gq0i6sT28uifLauXxbWIC X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" Add MIPI DSI support for the Renesas RZ/G3E SoC. RZ/V2H(P) and RZ/G3E share identical PLLDSI divider constraints from the DSI PHY perspective, so both can reuse the existing rzv2h_plldsi_div_limits structure. However, at the CPG level the limits differ: - PLLDSI0 limits apply when vclk1 is used. - PLLDSI1 limits apply when vclk2 is used. To support this introduce rzg3e_plldsis_limits for RZ/G3E SoC. During rzv2h_dphy_mode_clk_check(), the appropriate limits are selected dynamically based on vclk_idx, which reflects the currently selected vclk. Reviewed-by: Biju Das Signed-off-by: Tommaso Merciai --- v5->v6: - Collected BDas tag. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - No changes. .../gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 33 ++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/d= rm/renesas/rz-du/rzg2l_mipi_dsi.c index 947c8e15fc4b..9950ce0c76f8 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c @@ -581,7 +581,7 @@ static unsigned int rzv2h_dphy_mode_clk_check(struct rz= g2l_mipi_dsi *dsi, mode_freq_hz =3D mul_u32_u32(mode_freq, KILO); mode_freq_millihz =3D mode_freq_hz * MILLI; parameters_found =3D - rzv2h_get_pll_divs_pars(dsi->info->cpg_plldsi.limits[0], + rzv2h_get_pll_divs_pars(dsi->info->cpg_plldsi.limits[dsi->vclk_idx], &cpg_dsi_parameters, dsi->info->cpg_plldsi.table, dsi->info->cpg_plldsi.table_size, @@ -1564,6 +1564,36 @@ static void rzg2l_mipi_dsi_remove(struct platform_de= vice *pdev) pm_runtime_disable(&pdev->dev); } =20 +RZG3E_CPG_PLL_DSI0_LIMITS(rzg3e_cpg_pll_dsi0_limits); +RZG3E_CPG_PLL_DSI1_LIMITS(rzg3e_cpg_pll_dsi1_limits); + +static const struct rzv2h_pll_limits *rzg3e_plldsis_limits[] =3D { + &rzg3e_cpg_pll_dsi0_limits, + &rzg3e_cpg_pll_dsi1_limits, +}; + +static const u8 rzg3e_cpg_div_table[] =3D { + 2, 4, 6, 8, 10, 12, 14, 16, +}; + +static struct rzg2l_mipi_dsi_hw_info rzg3e_mipi_dsi_info =3D { + .dphy_init =3D rzv2h_mipi_dsi_dphy_init, + .dphy_startup_late_init =3D rzv2h_mipi_dsi_dphy_startup_late_init, + .dphy_exit =3D rzv2h_mipi_dsi_dphy_exit, + .dphy_mode_clk_check =3D rzv2h_dphy_mode_clk_check, + .dphy_conf_clks =3D rzv2h_dphy_conf_clks, + .cpg_plldsi.limits =3D rzg3e_plldsis_limits, + .cpg_plldsi.table =3D rzg3e_cpg_div_table, + .cpg_plldsi.table_size =3D ARRAY_SIZE(rzg3e_cpg_div_table), + .phy_reg_offset =3D 0x10000, + .link_reg_offset =3D 0, + .min_dclk =3D 5440, + .max_dclk =3D 187500, + .out_port =3D 2, + .features =3D RZ_MIPI_DSI_FEATURE_16BPP | + RZ_MIPI_DSI_FEATURE_GPO0R, +}; + RZV2H_CPG_PLL_DSI_LIMITS(rzv2h_cpg_pll_dsi_limits); =20 static const struct rzv2h_pll_limits *rzv2h_plldsi_limits[] =3D { @@ -1602,6 +1632,7 @@ static const struct rzg2l_mipi_dsi_hw_info rzg2l_mipi= _dsi_info =3D { }; =20 static const struct of_device_id rzg2l_mipi_dsi_of_table[] =3D { + { .compatible =3D "renesas,r9a09g047-mipi-dsi", .data =3D &rzg3e_mipi_dsi= _info, }, { .compatible =3D "renesas,r9a09g057-mipi-dsi", .data =3D &rzv2h_mipi_dsi= _info, }, { .compatible =3D "renesas,rzg2l-mipi-dsi", .data =3D &rzg2l_mipi_dsi_inf= o, }, { /* sentinel */ } --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011037.outbound.protection.outlook.com [52.101.125.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F7373B2FFF; Wed, 8 Apr 2026 10:39:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.37 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644794; cv=fail; b=Fr7MAX1Ym/o/rQKznC2vLdA0Bp739SHLmV4vO6oc68yGKmcfPyS9yubsxTU+zQdIm2Yku+smxUwNBipvgidThNuUyNpeEkao4M6HWUl1Y0DykvYJqxGjNiPC8tyHNWW6pUkEKlyVCgVZMeZ7ZYS4FrqkTAWd67q8hrsccKVckvw= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644794; c=relaxed/simple; bh=wXhHq9Iy7NawL6gGgbBm++VpTR3OduZNX4dSMOd3Kzg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=ahevtZOLIYilwQo1oQBt1jddpC0QJHLPo61izO6uabOsFy2284PUkBm+1ZQ3gQztxmzqQ7YqJ2sAuYYu/mtctf0pjLVE64ObNS0SizTpZz23YakYFEqbL25bEBqO1PFj08950DRNnqBSTVX7GschyvUhyufol8ina0lbdnFylXE= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=nROnLIOT; arc=fail smtp.client-ip=52.101.125.37 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="nROnLIOT" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=DOP+oDlDr11vEh5W3HRyYJruljPBULs6UIAeZLLc+bRwBV1Va0jwrPGgs9HE84bxmgedJeZr65vlykmSPskeAk4lRHawD0u82ZKzsUf1pgPDFT4lM1C9dw399pGVLNmHIv/EEMhgi34DwUK53n/Xamj3YCtB+A5JAS/SKZE19qD8+l1+cfr1LQ+VvBpo8Fvt+CFoV4GVckB/buoyoDgsEiY2D1BGe2DUoipe7RU0RsAK5R3PJDcpQFPqRk3ppQrTlHKNCC9DXseP4s7jx5sOom1wok/O7hy06j123TW+6nG3mIeO+Bag27lxE6hJ2sYBNDl2gdCEVXv9M095y5usSg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=/fFXLgmmHE67LnLfc1bSx2ts1/CcXoVYmK3in4O0cWw=; b=qS5j0lPKcF6lPMjHz133URwveFZE2MKf6lWobzByABmIq8lYzi6BhsredhM+JgY+0kL+IDb5GJ3Re7nWpt6kaOd0lJoF1YU7y5V9Y0W42ipnObA8WMhpRWilN3cqAo1xlJmj74rRlbiY2y0zU03Biwfk3oQNf99VoviznrLRA6/N8M6NwDkhFoODHsOy+0NjqsBHY2FTnBUzeyfiQYQIOO/KqYIDk+xRyO6x4pxuMNZLin30TEKGsambXGu9SfhiPUb7Jx/Kun/2wnLbPVhhLYMcrmnFaFc75fmFN83hjmhqOccpPDCSD1JpcL/ZMk65+HkTxHuszR/bBCu+IIBRvw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/fFXLgmmHE67LnLfc1bSx2ts1/CcXoVYmK3in4O0cWw=; b=nROnLIOTO69IH6QaFMa0TAgiv2RUBCUc0mUXf4cRcrBan82nBGQVsQjuixbQBkaGWId2QNhfpw/Om6gI0hL10wHS862/ELXyfI/v1+wjfZSX988VPZhNfkf904fSafDHru3p3bJPprfOjxxnBMZPXihAQN0Eo8vqsXnMnObvcbA= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:39:50 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:39:50 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 15/21] drm: renesas: rz-du: Add RZ/G3E support Date: Wed, 8 Apr 2026 12:37:00 +0200 Message-ID: <11313371ef0b31cb5f014e171ba0d9868eb0710d.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: f391e65f-34c4-4be3-6e7b-08de955b290d X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: tSZeAd4hK/tmwT7+ZlIaMVSGC5gW24oi5YGbvSUwNL3vaJLAcnotzdc5Nq66CrpHaS140TnNkiYVZwYyRcsl1iia7VxRl60hBQDr8CiSHOJVnZLLG+AbJr8FKnQKVVT9OBhpnZ+7vN1OyYhZjvMgXuUEya7T5dRqdbGcg5hwqB4CoGBBbR3bZjvfYsCxPhKxmtqgA0+7q7hpcIngaw4v8dNFL8S+8yJBgky4IkMC/52bsISnOT5hvfwo4YUzv8/Uod3mVtTw6WGJB+5eBTHCPpotDJnvawf5aWA5jE1c8dAyzcJyqGcxzZVx7UKyEk5X1kZjT0Q77Q+M5v5A6gdtbxrtHfCwHkSRx3ooX0ZHf8DwB4nZ1iGR3YKMWvZQvPNFRrz39VpJkJB91+yrEMz6W/6pK/CU+FybNbmVBn6buupo7D76s500Uk4DEus+uE5PeEFRTwmlP34PDRO61syU4s4m0frzOjMkdG5lEiDMq+lec9hUwMNMMavgJAoTF0i3Xh3ioyk+c0tZ/+3ynuIfcEudponSHf6WNcmojHNZcpEWIPvVZ60WLrP+R8dMcbjgM21fFLNQlqhwcVgSoGWlRVr/kEvbqjxP383Zgynq7aOhdTv6je9O0fRSR1Z1ymBJFN1GfcMi2neK1epFGnUosPoXAWToFcXzd734hZeCy42OCvv5AJI2PzOrL18V3PCfUQJ3ik5aJqk6WFsLSKNMURKaB+0ukKcyNLBoDzdARVO2q16Hz8blzhcu/AYcQJKhTXZ8/KOBiMAgSXVHs/wnlVvXo5QKVVIQQ5iKsmyVsiw= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?OKcy1hgriK3eakJ5WjpmMRiBNxs1nN/KL+pglWfoCS5nAsN2pZBQLSIcppJx?= =?us-ascii?Q?SQhm3P5gxCkVesJ5MJTNPOVbBIMazrPACVWzMVqv/kG2gyKEg3vRbDWFkaxq?= =?us-ascii?Q?EA0VaFV6hpJgGF7EmmH5ZimHa9QpIMQPS6Cf4FHVKSEtPchMVzlqOcrWC8U4?= =?us-ascii?Q?p61XAbFgJ2Qs2YoE2ylaBOne1SEeWytR+pFKhjxCj9gjaDHf7p2cTXAtALlF?= =?us-ascii?Q?QvgNPkTrWvZcshMUKCK8Fu6l4jRUU0aeDA/q/GdA1/nWb4bq8gkdj9Su7USN?= =?us-ascii?Q?6/CdzxJI0Rid09M+dwJu9xOFIMijOWh26kTcZdDYpWDDy912B+DZgPR+pb1w?= =?us-ascii?Q?dXNzRxMMc3SYTGVl7JM3ne2tYQGRR97By6A4IRnZhwf/Wlq6dvLZiXP/1dOd?= =?us-ascii?Q?tZzID5ofiVWBT07lMHQXTv/tepCWk1rfqXVWFGiBacmANa3KCWvFqhCYklh0?= =?us-ascii?Q?qZoUSi+ToZBURXYQ8QVzKIR0VzKr8MnHd3pIHjAmzh/VYp3hW9QX3JiUG4MH?= =?us-ascii?Q?y0vcnV6Xp4KeE+z+V0z2qfahCvqhFu2aV3zfMQtCe07XLAX57Ai/J+NKzOGs?= =?us-ascii?Q?6xMUqqepvRYMI9zDbiR0GuPqGai1Ijl2LunDb0kNJsQYVRc2wXuAXkiXAuzl?= =?us-ascii?Q?kH+aBeVsd0tAQwnz67hdNqFgB/PaUbpWhrDVGMwz1J4ZgUTxLUtRzKXjqOcb?= =?us-ascii?Q?094wIPrDTGtaueCZBBNBp80OJupcnejeubJ57XAOTVJXftEwEYjYX2STr9yG?= =?us-ascii?Q?57hl4h6hqdCRCnTn92wOSIyzeQJr9kzbnKPo0DAaLnIM2exXnlvOx/vQIW/p?= =?us-ascii?Q?ys/7DZxXhRmZBYFJynSMcgi9zf3iW6b4OHzkoCTfmmIXHhYvqVugrp84BOzb?= =?us-ascii?Q?LuZ8nDOylyckcNRhlzQ/3bA09DLegv3eULHCeF7MaBZOrOPkM1mx9Xvn35jm?= =?us-ascii?Q?838twsEQK79xmelWacnLHfvsVEdX2J6o7I+cfd2w4sZfUcalZjJUdTK8ZsY1?= =?us-ascii?Q?8J9ZyfOxGODhU7NHF7NAI0TBmLmzUs8n1zA7Wjx+w210jUgLuHp/4EOfeWVx?= =?us-ascii?Q?M4SRcC1pyQn8UaSAyvheo+bxdypEAcsbSm8DTBPx+hf1Lwuxj7q5sakUR+W8?= =?us-ascii?Q?LZxtQ0BwAWsH/puX9k2R3TFTY5ZGMlKzqHkI/vnayZYxEv3bTmbmMMz9bht1?= =?us-ascii?Q?Bcx6lpmewQpuw1vtwyTf2XbN+HF647Ngk9NkNcWqU+EDPxkDBjBx6SZnthe1?= =?us-ascii?Q?bIMCfOfdd7zwccGnkPUaLjwHRK/oC443H3FVkEC4xnDFajA8uHsUqThCukhU?= =?us-ascii?Q?J4T3h+FFquJc+wlthjgosJJGrbH9QjYJMS/pwU8rZUrIOhdNs+GHuSWuoOcX?= =?us-ascii?Q?CPoPEV9CZ7q3y5993SgoSyzREnZ/EfQkiwjNwv9J6wdsmoSkrSSauNBIOCEy?= =?us-ascii?Q?5J/GMeS0B8/oENj3d6xqS04Twybb0c/BFwzM5pQ39I/sKSrOimjNHJQoiRus?= =?us-ascii?Q?kmEj3AvGRCFXW4DAKQpKL64AREV70o/uvnGI3tbQQajFz7nzK/K/zD/mnQo3?= =?us-ascii?Q?943s9LZBN07tZ5L2RxoAbM20KNIZR+4exz4vKgJsNWjqMYP+C0Hd7rijY/RG?= =?us-ascii?Q?tn/jNVJTTbJskOGRmGFxgVbA6tMt+GaghJGcyerpP9jtEItz88vvcgTlJyoU?= =?us-ascii?Q?/jH8AZjASZYVbJUjL7HvAgezETtJJB00l9UW3WM7gVeLemcu+ep5zFyzwJG0?= =?us-ascii?Q?EK8bgzDZL6XxA3x/43fmZGP3osAyHzuIqpwmHYAVdwi2FKoc0o7E?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: f391e65f-34c4-4be3-6e7b-08de955b290d X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:39:50.0246 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: U8kz+U5hBLEtMtJBCvDk2aWPA0rOUYlOmXm59qPqEx73PTTpcM1hgIo7LQ0Ub99bmQ0EP4b41pUG3Pj06IFCS4e7SYvkiwYgUWRWVWp/kIHBPiUS8q/bx2uAYlYlEo0U X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" The RZ/G3E Soc has 2 LCD controller (LCDC), contain a Frame Compression Processor (FCPVD), a Video Signal Processor (VSPD), Video Signal Processor (VSPD), and Display Unit (DU). LCDC0 supports DSI and LVDS (single or dual-channel) outputs. LCDC1 supports DSI, LVDS (single-channel), and RGB outputs. Depending on the selected output, the correct SMUX2 clock parent must be chosen based on the requested duty cycle: - Index 0 for LVDS -> CDIV7_DSIx_CLK (DUTY H/L=3D4/3, 4/7 duty cycle) - Index 1 for DSI/DPAD -> CSDIV_2to16_PLLDSIx (symmetric 50% duty cycle) To support this behavior, introduce the `RZG2L_DU_FEATURE_SMUX2_DSI_CLK` feature flag and extend the `rzg2l_du_device_info` structure to include a features field. Also, add a new helper function `rzg2l_du_has()` to check for feature flags. Add support for the RZ/G3E SoC by introducing: - `rzg2l_du_r9a09g047_du_info` structure - The `renesas,r9a09g047-du` compatible string Additionally, introduce the missing output definitions `RZG2L_DU_OUTPUT_LVDS{0,1}`. Introduce `rzg2l_du_crtc_atomic_check()` helper to store the routes from the CRTC output to the DU outputs. Signed-off-by: Tommaso Merciai --- v5->v6: - Aligned ports numbering with the bindings changes. v4->v5: - Fixed RG2L_DU_FEATURE_SMUX2_DSI_CLK to RZG2L_DU_FEATURE_SMUX2_DSI_CLK, update commit body accordingly. - Added features field documentation. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Instead of using clk-provider API to select the right parent clock, based on the outputs. Just set the correct duty cycle based on the output, this reflects at CPG lvl to select the right parent. - Updated commit message accordingly. drivers/gpu/drm/renesas/rz-du/rzg2l_du_crtc.c | 48 +++++++++++++++++++ drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c | 28 ++++++++++- drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h | 12 +++++ 3 files changed, 87 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_crtc.c b/drivers/gpu/dr= m/renesas/rz-du/rzg2l_du_crtc.c index 18e2b981b691..834bc6f77ec1 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_crtc.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_crtc.c @@ -64,11 +64,32 @@ static void rzg2l_du_crtc_set_display_timing(struct rzg2l_du_crtc *rcrtc) { const struct drm_display_mode *mode =3D &rcrtc->crtc.state->adjusted_mode; + struct rzg2l_du_crtc_state *rstate =3D + to_rzg2l_crtc_state(rcrtc->crtc.state); unsigned long mode_clock =3D mode->clock * 1000; u32 ditr0, ditr1, ditr2, ditr3, ditr4, pbcr0; struct rzg2l_du_device *rcdu =3D rcrtc->dev; =20 clk_prepare_enable(rcrtc->rzg2l_clocks.dclk); + + if (rzg2l_du_has(rcdu, RZG2L_DU_FEATURE_SMUX2_DSI_CLK)) { + struct clk *clk_parent; + + clk_parent =3D clk_get_parent(rcrtc->rzg2l_clocks.dclk); + + /* + * Request appropriate duty cycle to let clock driver select + * the correct parent: + * - CDIV7_DSIx_CLK (LVDS path) has DUTY H/L=3D4/3, 4/7 duty cycle. + * - CSDIV_2to16_PLLDSIx (DSI/RGB path) has symmetric 50% duty cycle. + */ + if (rstate->outputs =3D=3D BIT(RZG2L_DU_OUTPUT_LVDS0) || + rstate->outputs =3D=3D BIT(RZG2L_DU_OUTPUT_LVDS1)) + clk_set_duty_cycle(clk_parent, 4, 7); + else + clk_set_duty_cycle(clk_parent, 1, 2); + } + clk_set_rate(rcrtc->rzg2l_clocks.dclk, mode_clock); =20 ditr0 =3D (DU_DITR0_DEMD_HIGH @@ -248,6 +269,32 @@ static void rzg2l_du_crtc_stop(struct rzg2l_du_crtc *r= crtc) * CRTC Functions */ =20 +static int rzg2l_du_crtc_atomic_check(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + struct drm_crtc_state *crtc_state =3D drm_atomic_get_new_crtc_state(state, + crtc); + struct rzg2l_du_crtc_state *rstate =3D to_rzg2l_crtc_state(crtc_state); + struct drm_encoder *encoder; + + /* Store the routes from the CRTC output to the DU outputs. */ + rstate->outputs =3D 0; + + drm_for_each_encoder_mask(encoder, crtc->dev, + crtc_state->encoder_mask) { + struct rzg2l_du_encoder *renc; + + /* Skip the writeback encoder. */ + if (encoder->encoder_type =3D=3D DRM_MODE_ENCODER_VIRTUAL) + continue; + + renc =3D to_rzg2l_encoder(encoder); + rstate->outputs |=3D BIT(renc->output); + } + + return 0; +} + static void rzg2l_du_crtc_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_state *state) { @@ -296,6 +343,7 @@ static void rzg2l_du_crtc_atomic_flush(struct drm_crtc = *crtc, } =20 static const struct drm_crtc_helper_funcs crtc_helper_funcs =3D { + .atomic_check =3D rzg2l_du_crtc_atomic_check, .atomic_flush =3D rzg2l_du_crtc_atomic_flush, .atomic_enable =3D rzg2l_du_crtc_atomic_enable, .atomic_disable =3D rzg2l_du_crtc_atomic_disable, diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c b/drivers/gpu/drm= /renesas/rz-du/rzg2l_du_drv.c index 0fef33a5a089..b6143c1df583 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c @@ -51,6 +51,29 @@ static const struct rzg2l_du_device_info rzg2l_du_r9a07g= 044_info =3D { } }; =20 +static const struct rzg2l_du_device_info rzg2l_du_r9a09g047_du_info =3D { + .features =3D RZG2L_DU_FEATURE_SMUX2_DSI_CLK, + .channels_mask =3D BIT(0), + .routes =3D { + [RZG2L_DU_OUTPUT_DSI0] =3D { + .possible_outputs =3D BIT(0), + .port =3D 0, + }, + [RZG2L_DU_OUTPUT_DPAD0] =3D { + .possible_outputs =3D BIT(0), + .port =3D 1, + }, + [RZG2L_DU_OUTPUT_LVDS0] =3D { + .possible_outputs =3D BIT(0), + .port =3D 2, + }, + [RZG2L_DU_OUTPUT_LVDS1] =3D { + .possible_outputs =3D BIT(0), + .port =3D 3, + }, + }, +}; + static const struct rzg2l_du_device_info rzg2l_du_r9a09g057_info =3D { .channels_mask =3D BIT(0), .routes =3D { @@ -64,6 +87,7 @@ static const struct rzg2l_du_device_info rzg2l_du_r9a09g0= 57_info =3D { static const struct of_device_id rzg2l_du_of_table[] =3D { { .compatible =3D "renesas,r9a07g043u-du", .data =3D &rzg2l_du_r9a07g043u= _info }, { .compatible =3D "renesas,r9a07g044-du", .data =3D &rzg2l_du_r9a07g044_i= nfo }, + { .compatible =3D "renesas,r9a09g047-du", .data =3D &rzg2l_du_r9a09g047_d= u_info }, { .compatible =3D "renesas,r9a09g057-du", .data =3D &rzg2l_du_r9a09g057_i= nfo }, { /* sentinel */ } }; @@ -74,7 +98,9 @@ const char *rzg2l_du_output_name(enum rzg2l_du_output out= put) { static const char * const names[] =3D { [RZG2L_DU_OUTPUT_DSI0] =3D "DSI0", - [RZG2L_DU_OUTPUT_DPAD0] =3D "DPAD0" + [RZG2L_DU_OUTPUT_DPAD0] =3D "DPAD0", + [RZG2L_DU_OUTPUT_LVDS0] =3D "LVDS0", + [RZG2L_DU_OUTPUT_LVDS1] =3D "LVDS1" }; =20 if (output >=3D ARRAY_SIZE(names)) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h b/drivers/gpu/drm= /renesas/rz-du/rzg2l_du_drv.h index 58806c2a8f2b..4a4ea556ed3b 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h @@ -20,9 +20,13 @@ struct device; struct drm_property; =20 +#define RZG2L_DU_FEATURE_SMUX2_DSI_CLK BIT(0) /* Per output mux */ + enum rzg2l_du_output { RZG2L_DU_OUTPUT_DSI0, RZG2L_DU_OUTPUT_DPAD0, + RZG2L_DU_OUTPUT_LVDS0, + RZG2L_DU_OUTPUT_LVDS1, RZG2L_DU_OUTPUT_MAX, }; =20 @@ -42,10 +46,12 @@ struct rzg2l_du_output_routing { =20 /* * struct rzg2l_du_device_info - DU model-specific information + * @features: device features (RZG2L_DU_FEATURE_*) * @channels_mask: bit mask of available DU channels * @routes: array of CRTC to output routes, indexed by output (RZG2L_DU_OU= TPUT_*) */ struct rzg2l_du_device_info { + unsigned int features; unsigned int channels_mask; struct rzg2l_du_output_routing routes[RZG2L_DU_OUTPUT_MAX]; }; @@ -73,6 +79,12 @@ static inline struct rzg2l_du_device *to_rzg2l_du_device= (struct drm_device *dev) return container_of(dev, struct rzg2l_du_device, ddev); } =20 +static inline bool rzg2l_du_has(struct rzg2l_du_device *rcdu, + unsigned int feature) +{ + return rcdu->info->features & feature; +} + const char *rzg2l_du_output_name(enum rzg2l_du_output output); =20 #endif /* __RZG2L_DU_DRV_H__ */ --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011025.outbound.protection.outlook.com [52.101.125.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 285203B38BD; Wed, 8 Apr 2026 10:40:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.25 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644802; cv=fail; b=gS6D5sXvEc/vaiOqmt2nklGdbA8fbEz14D96LvN9HASHbV2p8lxht1g/HlRYWPw7tEzz15I0T+F285xgjRZ7GomqpyJ6LBVgqg335noIHZCNCxWDMeLb6jzuWQaefyb7s5J1re02SlWx1JW7KIPvpgWx95z7SQUiDYxASr2UenQ= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644802; c=relaxed/simple; bh=F//WV3BXioctKc3iP/dViYrmHIudmsQGGkrb1riJMwU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=M1uYtBhrkQQlJC2zFdB9WWgq6SY3TBzwNvExx/UdXFVafoxnOt2ppEPQadWtb9tWXK1AleoKMJbbpDXC4BkigWSD3AVktLuxGcApjEzLoFlO0aPT8y2aNY+k3LCBiUJ6PpVVKSB/nR8YomoP6IcwI6CKw3aTVR5RRMhXS7E1Ifk= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=AZ3i6c4v; arc=fail smtp.client-ip=52.101.125.25 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="AZ3i6c4v" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=LvH8D62Pblzt7wbMqt5YXmauxtjE+44kEDfQJrO5Pwvwaofdgj24gsKITbTtycyziu1QtmuWsc6+8T5RHSMa9I8WJhRqwER6xuvuBkxYa4twl6hZZwuWf/hdZRS9A8h3MYDfdRnfaGNz7W/qDsZB9AeZyV4Uh86fDLTbkCkMCgSN1IiqXbhJFbHRK7Hc6JbtT7YFNGKX9MpA/EUWGBMwGW2eGjiIMMYP3P4093xf6/9RzDYOT3zaRtHKKhOO2vIE0t8x7dA/OmC4osTAqXTcTP6YXZrp6XswIKNJn4AxYgxMidZkRl+CLr5CBgEXqihnw3gS5xtX6iUXYk4Dy+28Kg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=fpAG8NQRQjv7LxpTxGsRAcZ1jOTI5S1iN9x2eKApzLU=; b=By5eCU07UTGV+oN8dondtla/UDeftVSNYqB2h25CYFm/Z9iB+54rJ3S84SNn4+sMwTES1FJa3a2GhLFG6KtIUSBP0wglJMWihUgekBXnOAyGXoe7687ngFmVkTZFV2I8oe8xxlAS8uavIQ4sxv7I8PHqbElHGzG7etu93m5teqomcPDW9xPt6YUFRGYMuzux/JygEhJ0nOISOJ3SNJpflgI0lR5bQ+hfNdy4BPEY44kgx3D1jdzK9WrLSgGIPMMvX5PGvz1N0DqWBmRedvv5szI+K5QWOI8qjdz461XftIDCivCj/0NfzZ5+Ytba4/Hsgl6Xh0PUxoRXDiTWxejM+w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=fpAG8NQRQjv7LxpTxGsRAcZ1jOTI5S1iN9x2eKApzLU=; b=AZ3i6c4vGSUgsNrw7I86s38SB+z6hrV9KhXQ2tejT0OjyZWD8pG4++mx9HmU26QBF12WiW62MFAVKGOQVNt8rP/OpSL56fPLdBqgRKpSdtWRqfy4Wy6WcMy/zWStMjgBsUUal+CkmLK0qDqt7Fv7Cuxz6UJb4YXbjaf97V0Io+c= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:39:58 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:39:58 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Krzysztof Kozlowski Subject: [PATCH v6 16/21] media: dt-bindings: media: renesas,vsp1: Document RZ/G3E Date: Wed, 8 Apr 2026 12:37:01 +0200 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: 470394ba-af6c-415e-3fbd-08de955b2e21 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?nPWAitE3Cf0T0EW3swjSEu+ZdAGs43xw7zy1RUiiE9FYT3fFal5JEsVusn/U?= =?us-ascii?Q?cs8gEmJimkV1qaGP538fvLdlP0cKOljeLRd4ZxcQUhAqi8MBzTIfmnbKyjLb?= =?us-ascii?Q?xU9r8nAszKWUvxIewcZhQUYAjivFUR0dV5Yi2VrXHLmf6wNr+R7E3fTKKZkR?= =?us-ascii?Q?V1oriaiETxYpaEslIAH4Y9IBPdYRdkmWc/J664sFppFkcNx/2oHv9ZbEnnwX?= =?us-ascii?Q?fdIp5B71Ah/zkNp29SiFsreb6Cpk/wBU/Fkh0M8jv3lZSqK8LrZGQgiDfxay?= =?us-ascii?Q?hbWrFlbg9Iqjdc6bAm+pnbNQnWxxoNMsQcWi3JijiyyBalZK7wJkwu5dx/k1?= =?us-ascii?Q?UWmWwDpsnsbCm2qdrT/FkZasWsbXtlABVz/w8BV2wO5n0KWMs/pFZ/OgXMBU?= =?us-ascii?Q?lOBMDKy2/9vIiNGvpAn7hj51oY1JWd2zN/QTuvhxOy5uPAAxjCeiPJ1FVlTW?= =?us-ascii?Q?UzIUVjn2du4fzgYSDQUpQ/tYve/SDX+yPrTlzGNFzMod66w3MU+/jP9haA9E?= =?us-ascii?Q?6QFKN14guGnE/8fPz7bKmBUMHfH2kMPAn85x9y+B8gjk3QmfW1e1mcWqR+RD?= =?us-ascii?Q?271BeLv63H931MlOVHuOMMOivxLCJ7J/1S50sl2jglts4eaHACkQIkj0uzoC?= =?us-ascii?Q?ty1MlpvqEev5jelpRpX3fADqDV5RUbw2PoHkK/fVzm6Uq4L+udUDqwWfv4V7?= =?us-ascii?Q?o6lPBse9E3ZysYIbiCrtgG7RZWweyhKG35WedumXCwmq37qOfizaG9wipjuQ?= =?us-ascii?Q?S8bvyh1WEuOSk02dhwBi2Kb6YNdhpYdQkV8McnTm3zp0QaGPD7F3pDO5j8c4?= =?us-ascii?Q?iZ1DgQs73ks3FW1xZROewqDuL0LtFz0PP/zPVqSWpyAs8TfFxyuWJ7hSvd3+?= =?us-ascii?Q?M8dkdeXcZTt68xS+0ZQG1D/YeYths4TcS7ZyeIT//WLD46ArFxiB6yhm3PUd?= =?us-ascii?Q?mQOJL+Bb5XjjoVfpOxFuAMEzoiidJAKruqZx0Ilsv3RlmB4/B7NQmDWPfhDW?= =?us-ascii?Q?N1ixrqb87G7Z78dJXujGmruYEYqp+Ry530wnvPlo0hNaoJi9NPC6qwxTHhpL?= =?us-ascii?Q?+uD3jyeskJU7t9NLIVtpbuDlPWvG2/U3ppVC/M1/4pr9cICgE+pcqBkS74Gf?= =?us-ascii?Q?yx3ynJYP8qNSf80sW80tI3RgvfVG2Njx/ZJjopubnuD1vpJDmsxhTRd7teyl?= =?us-ascii?Q?z6WL8oUGYeIjC0d5YYaMHqNkXSGpwFq2T+y4nCpr7ac8pWq9aL4hnaUwyNDB?= =?us-ascii?Q?w/wELgL3KlZiL0WIMEK5JxAnBs6sx6TzFYOaKI6AMuvesWIRxhilaqRf2TT0?= =?us-ascii?Q?M5Egl8tV2t6/Rusgc9e+TlUu/LSNGV3TpsM03mBzs8Etg/5+h4Ehp3XX62e1?= =?us-ascii?Q?K3rHIjsz8W6V5G/rtWH4rQqF9Jd4KWuYppq29t4zNoiEabBnDJTfkhydqttb?= =?us-ascii?Q?KM5ACkMgq9Uz4dUbCtFv16qW38nH2zmzl5OjHpE4n1X1XG4a/cvobLAyy/u0?= =?us-ascii?Q?uAwaFXT84V1D+73k+xBrQAwqsiaoVBEpLhUr+QwYqhzR6BU9SIjW5/TnJDfM?= =?us-ascii?Q?ONrxEpZDRlDLrjJ6CT7qWUDuN/SwzVD2SH+iM/HkGcxniEZ6x4KYyJksy5+c?= =?us-ascii?Q?62tu1hC9F1d14GEMn5MlXTI0NFL29+iAxtHPKjbdQDuz6fwr/qKzZEOQ6fSk?= =?us-ascii?Q?62+5KCtrC2xTnuRUywJD33rE/3fQ8nCtc/h1XgHii05leH193aRlnRmhRx1a?= =?us-ascii?Q?Rge2hvXtP2cGGTo0XpZZHIeSw+elXfAQGWTqq8MfxF7GA3pWPVHB?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 470394ba-af6c-415e-3fbd-08de955b2e21 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:39:58.5481 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: DevCG7xFhaBpV+vps76X7BSHlYNgCGMnajDpMQl5/8YTBJ039+Vja0VV49XDPrznyPfPoNY5sG/8pSKn62CvY7FHY5GQ6JjGHgxpEoBl7peoAr8N0IGWK5RZa4B9ygy2 X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" The VSPD block on the RZ/G3E SoC is identical to the one found on the RZ/G2L SoC. No driver changes are required, as `renesas,r9a07g044-vsp2` will be used as a fallback compatible string on the RZ/G3E SoC. Reviewed-by: Geert Uytterhoeven Acked-by: Krzysztof Kozlowski Signed-off-by: Tommaso Merciai Reviewed-by: Laurent Pinchart --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Collected tags. Documentation/devicetree/bindings/media/renesas,vsp1.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.yaml b/Do= cumentation/devicetree/bindings/media/renesas,vsp1.yaml index 07a97dd87a5b..62bff3ce3eaa 100644 --- a/Documentation/devicetree/bindings/media/renesas,vsp1.yaml +++ b/Documentation/devicetree/bindings/media/renesas,vsp1.yaml @@ -25,6 +25,7 @@ properties: - enum: - renesas,r9a07g043u-vsp2 # RZ/G2UL - renesas,r9a07g054-vsp2 # RZ/V2L + - renesas,r9a09g047-vsp2 # RZ/G3E - renesas,r9a09g056-vsp2 # RZ/V2N - renesas,r9a09g057-vsp2 # RZ/V2H(P) - const: renesas,r9a07g044-vsp2 # RZ/G2L fallback --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011021.outbound.protection.outlook.com [52.101.125.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 725743B9DBC; Wed, 8 Apr 2026 10:40:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.21 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644810; cv=fail; b=XGTrnNfF5iqBUh3ttUGzERHtVZwDxmHdUR3F4cGU+uleatWx3Qq6Au0EJSYuVMURKDxZngNxwd+HWCRcpztrSdKXzV3024kxgtKBdWUxV/2RowednBoin+DqYwUuRdbVIiL226zxkjsE1uex+aH7aSwh24sd1nZTy59PKdk596A= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644810; c=relaxed/simple; bh=GLnO3Roy7gIBeRafexYSOcsvppQ+maib8E1r7ndXOmA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=oO+cmntoNKaqocbJpXY83OTsNtMyaimMOb8QzHZtLMBh/8b+M5jEF1l7w3SghY+1qNtNdjkBhRtuF3+rdYY8gF4XxrzYkLjjtOu3LGpVTsKz0AR6gd3bSClDuRexFoZNFb6sVQlzxrDFZMLY3ATXxUCJOSDR/9QAZoYp+jXTAD4= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=AyX2CJgw; arc=fail smtp.client-ip=52.101.125.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="AyX2CJgw" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=ALB2x6d697NM0yBldYZd86Qm6xE8eY0FA4b+lmXSejRfHcFDkRP1hq9Gu9NOkFMbHD2Yf7MWdErH18lwRW3j4Rww17ZEFd0IhH3E7TILCPku7IH69KFrGmhI9iKzHKm05DW5xdk/6+ie70odhsmrLdXlqQo0imjXIIuhjVH9Hs6pVTLT5WcUfmtTdIPfQLGVtDRNEjDfFbgiVA5Yoa4fSxKfjRYlnE3fIlv4RFxJ4DYnXuAMDAjyx2KKOWdv3cjyPpjziwcYsJWzqyQbn9Iu8xT40gRsdwxyGKmFTaNrctRA2Q4bcoi8DpV1IgT62PvKKBcPYSszxlPpqzGa/EYG3g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=Oge5ZTIyQlhJPwd3PJ3EwUaVH6UB9aAj1wcB6c6FXQg=; b=OIDtV5YoSJ0fImbViJoIe5yJqV4G/RgzYcNGACS8f0cTrPxHemT+RVUcAvNX1Pj9C5Jjk0J0pQpq0eMMCs2EpK8x+hL12+DDhiH+3aKml2N1+l8TYeuKLGQobc8Gz6B9gO+XS7FPWEIoGCL4NYo+VUHOtKkZDkjvcdJVas/EMsGDPj3bbtZUSb1JnUI4hMoCIZ/b/ZNy+qaHrohdoGsBsaKv0xnNC9lG/W0iL3j7VVWh94EUx64isNADHP4SNb/DxobY99tIOOsqPy3afpegcixmdBebdbf9+wAyQVFqjKovwNDus+ys0YHSo28RKMH/NMS9bcl4fauEnwwCpgb+XQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Oge5ZTIyQlhJPwd3PJ3EwUaVH6UB9aAj1wcB6c6FXQg=; b=AyX2CJgw3QMPUGYbZjTnqMz+bw1fKz5reVe1y+/q05Ys8/B5+Yqu2V+roYIBx7hs4NMIeC/CNM5HKD3/Ca7EBFp9pnj6i+9Bwnolo33ylOBr0Q7/wxvK+CsozlX9eAa4c/XRbBs0YsmA99uGGzvUCxRrI8Nu3+6P90diMWZhmfU= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:40:06 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:40:06 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Krzysztof Kozlowski Subject: [PATCH v6 17/21] media: dt-bindings: media: renesas,fcp: Document RZ/G3E SoC Date: Wed, 8 Apr 2026 12:37:02 +0200 Message-ID: <5aaf561a66c24639477a99d3861ca969a81673f0.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: 6a2b9060-0619-473a-a5b5-08de955b3328 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?AGrk7jyuyn5LVVjciFoIeOZ5xcv08sLeHJy1+b/z1a+lr9pEN5c8klbUMpXk?= =?us-ascii?Q?OjjDesJWEGkuHrV4PES5hI8FPLw55gl+U7DOaxsRw9STWeQjVyuTwixeRnck?= =?us-ascii?Q?IExcNle2NLh85pZsMSLxSZn3fdHpCcrOMk8rSWVzRc1tu2AgptOsVS7DnC6g?= =?us-ascii?Q?a7zo/4ZWJYAM6uMYRJCAJElay2aQ/2luYROGDBhn2PcEW7rwZfToS1goWSP7?= =?us-ascii?Q?RXOdy54rLv3d83JTdyBNAsChDOggBA4W9J6+Sr+cQe303Rz2XrVq3jXaZGCG?= =?us-ascii?Q?eNlMO11w3oJ3uucWOaHiTx0kYCEI9F7dMKObRQf7FLBXm2je9aaNCYikEuLQ?= =?us-ascii?Q?Rz6LhsPBTFip9JBRFNH1CEGQV7v1xJfMlMVjjH7iWFH7B0WJ8KGODZAUs66d?= =?us-ascii?Q?BcW1aZP6EBBWSBHKfYoGihHjlv650avSrnjQN0a2KT1F+iEWx1Tm8RvaGvYR?= =?us-ascii?Q?t9uuEMrVjJ/cS21oz7n1N48rtd8lgPLb3kPffPuGZDSKJwnhQ9+K3ITMKV3c?= =?us-ascii?Q?IEnyJJK31CteuFdnGDJh6fzDdGK27hF9ZIdoIC5aKvCwYPOBwBGRzltawPrl?= =?us-ascii?Q?+4Em0kJej4JZiqknkj31Agl0m74/PxpZTx2luzSLz3jZMGtDcQEhJ6U0OjHi?= =?us-ascii?Q?0dCDEDrhFvCVtODRkf6knT5G2Qa7ztzDOoFSbj1jZkrfXnb/sb7/KonITk2v?= =?us-ascii?Q?nBkM/rEfkEZJ5CIrMGVKnL1+WmfWFlCBTgANgt3j7sKPI3AEM/J6PPkcACjx?= =?us-ascii?Q?LKQ35QW5rydvb/uJXrqm6ZNRHGEXtrKiH2moJSQCMVC7PO67uR1+FjODU8dc?= =?us-ascii?Q?Hgw7WYfHsdzPmqYFpKn4kX2Cf0L0Ks3ktvIbYqWjhV7efBozuurrJMGWAYkD?= =?us-ascii?Q?KXEodmhX14YCjSzNCjRgAkcyWosqc2qm0HOAFoRVlCvMCjN65zS+ANIR27iq?= =?us-ascii?Q?aSU/2qcPvNAezElWS2KzV/f74aNuz692wOjkJ7kPRjdi9pkv0R+/fyFXekm0?= =?us-ascii?Q?SAnSyYKSNP7w6J3F8fZRrEc19Eu9jsBGnbZRrhiOPZ8I3RiKyv0h/ubzXXCJ?= =?us-ascii?Q?l72jYL5YuhkVOGMZoQgDvZw4YXs6DGBGxWrZtXpa5OGh1KBaUYdziBRCxUkJ?= =?us-ascii?Q?xnaYGVWARi6gKwphVuSwt+Ws5Vadwrr1QbI1y0aeplOa1z3Qke5fhorQXsEF?= =?us-ascii?Q?tFDIuLOzk6I7bs2hBtqnu2Bd4Ntbj8SQk5Lr2UtkG2t43zk93ZxiLPnRSDDr?= =?us-ascii?Q?jXA1tE84cP3//6d1fxzW615bMkwze4nxKFYywxZyJdwr4EC6xV4+UID12sdJ?= =?us-ascii?Q?TmUSHdcnvws8QWpNK0FMBCMNJb26v5cL7bhzJ5YZfT3wux8zxNqWY3EfOU/N?= =?us-ascii?Q?RIw6vvnQDlVsrBqFrScVQYjvh9XdpTlavfABi3MnCAZdwSqmx7PovsGVbf2V?= =?us-ascii?Q?WvrCoBiWUNjMnxUKi02EJcZz/dvCrIbQdneI1dhSSm/rjnZVDVICcQh5WilE?= =?us-ascii?Q?8t/lNIx3YpYcYfxR9zF6W3kWxNKuSuoy/7UnrZ2hISLEnytKcrQ6ANf3dcr7?= =?us-ascii?Q?5BWwy2UZzzvEuUxdwfQwS/aPP9zhyL5ej0ggjE0S4QM7h9+tNmJM2gRJTAlm?= =?us-ascii?Q?13bz5wxVPZTRtKk5Wk4LcmglzU6iU/Q/EZrNJEDFO1AvW/vJlZOZAAJkrGva?= =?us-ascii?Q?tIvjDz1aSQ8a83p/nolZY1BJ+dulaSOfS+c3PHUdnPiXMmin1ok9N+Te+6zH?= =?us-ascii?Q?9K29iHDkSbG3bw/Pg7efiLh4HJ00z8DK7/m3fmlqBRrmHcmcuqzf?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6a2b9060-0619-473a-a5b5-08de955b3328 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:40:06.7378 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: yaLfLaZJWVjMQQorRZvAcytqJ3ddZA2UMGUZoctaeAwFQeNgnQbZx3nJHF8wvdQv92O3S00NLkS/CLBBCdaKOTjhvfuftiGfmBLVOzdI+BjFHp11mRNVMl3jR7mhSJlS X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" The FCPVD block on the RZ/G3E SoC is identical to the one found on the RZ/G2L SoC. No driver changes are required, as `renesas,fcpv` will be used as a fallback compatible string on the RZ/G3E SoC. Reviewed-by: Geert Uytterhoeven Acked-by: Krzysztof Kozlowski Signed-off-by: Tommaso Merciai Reviewed-by: Laurent Pinchart --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Collected tags. Documentation/devicetree/bindings/media/renesas,fcp.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.yaml b/Doc= umentation/devicetree/bindings/media/renesas,fcp.yaml index b5eff6fec8a9..f7e486e90e43 100644 --- a/Documentation/devicetree/bindings/media/renesas,fcp.yaml +++ b/Documentation/devicetree/bindings/media/renesas,fcp.yaml @@ -30,6 +30,7 @@ properties: - renesas,r9a07g043u-fcpvd # RZ/G2UL - renesas,r9a07g044-fcpvd # RZ/G2{L,LC} - renesas,r9a07g054-fcpvd # RZ/V2L + - renesas,r9a09g047-fcpvd # RZ/G3E - renesas,r9a09g056-fcpvd # RZ/V2N - renesas,r9a09g057-fcpvd # RZ/V2H(P) - const: renesas,fcpv # Generic FCP for VSP fallback @@ -77,6 +78,7 @@ allOf: - renesas,r9a07g043u-fcpvd - renesas,r9a07g044-fcpvd - renesas,r9a07g054-fcpvd + - renesas,r9a09g047-fcpvd - renesas,r9a09g056-fcpvd - renesas,r9a09g057-fcpvd then: --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from OS0P286CU010.outbound.protection.outlook.com (mail-japanwestazon11011017.outbound.protection.outlook.com [40.107.74.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 50AC53B8928; Wed, 8 Apr 2026 10:40:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.74.17 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644818; cv=fail; b=dv7xo7wbexxO5G0l8QaWJDEMZnwQ/hvzDWZQN4dehITxKu+84bUFYys1w8DR8sSpNKyKKSsvR/yUtVGuj2YahhgFac6jR0rRh/wbOWMfNsaKVJ8yAzON+rnSWU7RyOKm6zlJd+N2TPv4R8ZI2MJmisRT9PuJdv6+jECov6vs/bk= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644818; c=relaxed/simple; bh=OWGnTB+LIE2isHduDVCOXKh3ekSgZIsrB90w1nT7LO0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=oaRI8aGIiuDgtGBEnbBk3KyO8eVuIk6/HXjQa39EhdWyzww++/1sUHrrwjdZqj+tg62llSzmMf3qRGKU243p7moPbB0Po75xcszHCsTMdqpMrTz/QFyVYnakvjJLGiFhm/ZxhTFjumA1LFtoiJtIGXihKJMG3F/7+2qiTQ1wNiU= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=LD4PTwKo; arc=fail smtp.client-ip=40.107.74.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="LD4PTwKo" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=idsY1G+T3pBGSX0is2xJnVomMf2vI59uDFrn2NbXEduNt1YOoqEb44UzjgksfY7y116yQkeDemWXnX0YwooY6QSzyegwD+6L9fqaq8djnozbRvb344KPzoJuJdk7GGOr/zdlQAdcoCTVLkeK0kcvUqJsqpZ0lWqM8jn5OfcKkmJtWikmNEbH7dmlASRdJQAwz6L4pFb1r2b5GO2puiPcwdvZjPP0dzUcsLahyYhZ/LpqxwFzCgtoK1dR0Fkq+pv+gVahlqOqHUpAPETW5Yui3mkE8ndl0P8btz3Wy2p/VfIG/4MZJ6lfZqpgbibPu4xM34uQ7hfcbiWefdu8z4UF8Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=B+4vIPgQdm/mE7p6aqG87Z2rACPtAgOPTAAWG5ONleo=; b=VHMHRZhBPqmoRmnO4CzioaH67cj3/FoDYSTylSIuEcwof/wBjwSM5M/cEa5uaEQvpfVWFqd88yWQv93PLqKnQ9f5WNNhVZ/QILgVAyNIRC8jxAo3aMNEnxr9sZLaoB1GXxxn0CNFMsILkRQwT/uayBLqUlFy0O7NAUtFMprPk+q6/gAxTV4T1G48HjADm5TMQnRiUeRg1+xOcuQ06MOfCsoz05Zy+tKhVIcXehVG04CWjoiAdFXrZapXkV1iWOM5vEKSEf2AqOqU31k9SeIP1aXmA258+s1498vb6AMpBkQo/EjrTt84DkbjJQJxXWlnOnzWFDoGGOe8eaDf63DxtA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=B+4vIPgQdm/mE7p6aqG87Z2rACPtAgOPTAAWG5ONleo=; b=LD4PTwKoVbIzZo1WSoCTZjV7RSLQpjG9VgXiM7sNwPxuI+KbGSUkMy2h04Vq6rmwLqDVfPaPtxTgD0GcQR222Q2BQh/9b05ULZVTE3qofDjjq/qEb4PUI/Dxzjm5zonVli6H1Hc4gGXvgFeSZQnSoS1hYYYrLpMW6G/+FZ0asss= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:40:14 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:40:14 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 18/21] arm64: dts: renesas: r9a09g047: Add fcpvd{0,1} nodes Date: Wed, 8 Apr 2026 12:37:03 +0200 Message-ID: <1ba6a98ace4ad9525d054cbaa308d3aeeecfa22a.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: 1734b5f5-fcbc-447f-b49d-08de955b37e5 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?WD2/BnoUR0Cw1vDIRjGK1sQqP29KW3irfME+05KLjY0AZl6/paggzGCQ1Pph?= =?us-ascii?Q?4o20TIIIr4uExPZsCdoV35ta+Mhihidg/OXKdkxrquQXpRrCOC5tKkOOEE41?= =?us-ascii?Q?WfAcVPVieRn96RThwOWIMn7zAXqQbUOCfmCVCrfnFommkRy4qEnovNFiYQCk?= =?us-ascii?Q?kTvi92LsHj3N13jOuX2NfaYJsvp+jpWTYwiv0Hl22d/x9Mq45t4IHfGLoa5G?= =?us-ascii?Q?Tl8C7DYGk7ruzluso6WImlR7/e2QySh/qUYbkEhTbgquL1V29Ib5MdVu1TFr?= =?us-ascii?Q?uJ63QN7IJ1JWc48f2/6pFd5GUDzIMf1KvgbzBBwBbHoGFpdlZKfYzRgOEk4h?= =?us-ascii?Q?aDOcR1UVsUpJzTA2CzBY8sia7MdaWg1ffmeHkWATaVbH/igtBY8M4AwpFxL6?= =?us-ascii?Q?HELXpeYDdSBeEVgt/m+IUiMprF/3oOYK+t3AdkDYdaenTckatOxpGOP3HeVn?= =?us-ascii?Q?ZGLYadJ6U7gm3rDr5t0Bejy+P08RnxbxBnVt7LpX5nVR9LzZA+FMlWkVprno?= =?us-ascii?Q?dHQy3otRtTc7JA82sE1nm7b/fdAdqkJ89TiGNdWmXkUb3nuwqZoMb1+qL7hX?= =?us-ascii?Q?e7DUSZqApNif4iyhhoh/TP74KCvRha3wz/96zKdfsIMoExnkirLtUbZnPObr?= =?us-ascii?Q?Z7UjPBsq7uB1eYYyccshtcarKzFSj1lGVbSZx3dfL4N4LXB1QorpeVeMZvgj?= =?us-ascii?Q?/i71I30MtguB235GDNJOD42ogZ1lDaqqusIaTvUB7poJ3e6Cxy1k/X/lRXH5?= =?us-ascii?Q?P5eZSXmQDSGgww0TbmOX5vOk32CsyoQJZEuYIRcuQh+wcSAERI399jUnAaG8?= =?us-ascii?Q?0gXW3TgiwD/sjJqWcnU7aDYiJEyCm6gZyQzhBAtzfnrGJzSGOK/26+XqinE0?= =?us-ascii?Q?03bzaTDyQNxDf9ABHxL2HLRcd55e202sogXklTR+f4/N83CYxuiE3eqUVnYd?= =?us-ascii?Q?/7vI76JBdsaRFmBfhW5x8nvsW5zEuBapkh+s8UIZFnYO9xjP1/9NkRjZQMiM?= =?us-ascii?Q?rMi/1mrVbzRuL2h2vn2lXEQhrGIa5ADKaBlBzpffkf9TRGVwWaxmew7TPIR0?= =?us-ascii?Q?8FMzT40T6cGpiqDUeuiuTmDkpYNLI5YwNDkocIchJ6xiAz2b+5KXRsxHJ4F/?= =?us-ascii?Q?7dVU4GX+hlHWkn7D6WrmT6NmJbrkymZYoN/TxszsAQD+qQCHoGfuZbvt+akd?= =?us-ascii?Q?DiD2gfCg5B1Wbfe+kF4AteMuT8LOb7SMIGhcLL/QU8rUlTjEtijtTojprdK3?= =?us-ascii?Q?0tNl3AGrLzYQuUwejopk2eOAWXNkz7ZdMnTFpThsmSn7zLWbetyIhvBJwZBa?= =?us-ascii?Q?dnu0OqiBMschUpRhNhk+vIRKyihKiWNk7wcyB7+udYghxiSSbHcKMqTvjOl+?= =?us-ascii?Q?yZWdYJXeMZkkExyhNl/wY8kBLZE5TlIAiIOgpNj1FTpmEGivpKnbnQenztcm?= =?us-ascii?Q?9GU+gSpFfhvXtvKeapXASDwvsPbwMr8BVkUefOJwui/SH6rE8q9Ey3gR1fau?= =?us-ascii?Q?6HKm4DEv483YYd3tt6GfYjL9kva/ASigOrPqgcNLV8SlHtMNFafoFeScwRUb?= =?us-ascii?Q?UKm9WX4JBeg1IRGB2TfgubDLlILnBgl6Rd7G7vXlh0rpoVs22JNkvVvtjZJZ?= =?us-ascii?Q?5HPkXETFNvr9DqhqldT5wDb8LXD0uRs20Sh1pb/sr2/Gnut0aKjPvIlLGSBb?= =?us-ascii?Q?NM+/0pua6bJCtucoJwm/A99UZqhvirLTm4eK0RIFGWCvbl0TAyY2BKJBQsUF?= =?us-ascii?Q?q3uirntfG740kf21U5hyWg3IiH4eDfH7ceO+vw9McO96E7heCuJo?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1734b5f5-fcbc-447f-b49d-08de955b37e5 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:40:14.6657 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: DVfVsLFDod4HBxEyEThAeDxboXzaUl8K3n1E/89WWLIz6GEp8IUftUu9WF5kFQxCrOfwpUZgUK3E0J6CQNXOTTBkNLjSgc5KNv+AEjFzfdWSyYQr+OShiLYjkcM4Pcie X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" Add fcpvd{0,1} nodes to RZ/G3E SoC DTSI. Reviewed-by: Geert Uytterhoeven Signed-off-by: Tommaso Merciai Reviewed-by: Laurent Pinchart --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Squashed fcpvd0 and fcpvd1 patches into a single patch. - Collected tags. arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi b/arch/arm64/boot/d= ts/renesas/r9a09g047.dtsi index 95a4e30a064d..3115ab4b050f 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g047.dtsi @@ -1584,6 +1584,30 @@ csi2cru: endpoint@0 { }; }; }; + + fcpvd0: fcp@16470000 { + compatible =3D "renesas,r9a09g047-fcpvd", + "renesas,fcpv"; + reg =3D <0 0x16470000 0 0x10000>; + clocks =3D <&cpg CPG_MOD 0xed>, + <&cpg CPG_MOD 0xee>, + <&cpg CPG_MOD 0xef>; + clock-names =3D "aclk", "pclk", "vclk"; + resets =3D <&cpg 0xdc>; + power-domains =3D <&cpg>; + }; + + fcpvd1: fcp@164a0000 { + compatible =3D "renesas,r9a09g047-fcpvd", + "renesas,fcpv"; + reg =3D <0 0x164a0000 0 0x10000>; + clocks =3D <&cpg CPG_MOD 0x1a8>, + <&cpg CPG_MOD 0x1a9>, + <&cpg CPG_MOD 0x1aa>; + clock-names =3D "aclk", "pclk", "vclk"; + resets =3D <&cpg 0x11e>; + power-domains =3D <&cpg>; + }; }; =20 stmmac_axi_setup: stmmac-axi-config { --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011026.outbound.protection.outlook.com [52.101.125.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B0932389443; Wed, 8 Apr 2026 10:40:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.26 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644826; cv=fail; b=AlFV934eWTCN1S/bzIrkaoGaGUi7FbcXil69+lpM8q/NIRZS4ri73DJ14+yk09EC4bRXuUSbxRydpUU/0Q3SUL7ewbrxohTTitspianLAcm5/pI/qMXEIr0T8qJ3Ww/YM7cEnjpjixTtVj7JYwwvsknrKIQx4MHF8gIx17Lp0Ho= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644826; c=relaxed/simple; bh=9/WqwYeofs8ay4ozwQYS9/5dePky1vi7Vv2N0pcKxUA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=hqjB+Omp371rkQGSk39axy3KRHdYATxqVKsi+D3VTr92c/mcbU0pZF7/7O7jdvt5zTWgOQ8Gw8WVukDZY1ELGu7wliT737PEKEFaEsAXdndJQgqVoXVWQnLB+O7wAH+Qc0NBWuX85k3zZ+zJ9U1010abLJQ57wLOFisYpQ1O6+4= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=GXDx8mDv; arc=fail smtp.client-ip=52.101.125.26 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="GXDx8mDv" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=oUjqVRroNlRTjQlEOs7tIuJ16my7TEBIfuvsuRFshGMC3GZJMh0TOVz4PBLeaafCxNofsITpbAYb5I9KJletpaAgrqyFhUKfX3LEXeqhYNkIDK51hW/daIT7bF7wfiDaysaYkS/ASpZd2mV/2Rt8M5mWluu3RwY4cBr5EC6w1ViyR0MUDzHKOWvA4RYlRBAjOIbkoxlbgktvTV2Kzsehud491z7ze+UMvgTLQ9TsbgQoSpDJxQdgycPtM+Ek+rXiSU6ayaHd347DqoLEhq3HLzIJEghb1OFt1mZ8XlT2/L7LILHjwBfChTXoHgtVNXm+xNuBenyba9sOTpQY99be4w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=2hZ0N97yHXwnmfQtPoLOp1Eskh3f+tM/l9HEcYrKv1o=; b=XACGMIb2Bz/h/6f9APSaNJQKuENLzuflVrQrGO0EYq9kfDxSkkw6K5t7JK+bQjgw06o2ynGGs2akNBUpwYlXSUZVyOmT42lJT0k2fTwb3Git4u/uTD84LbtiLDnMn2ukCUv1h5/3I4C2dqNgTgcEN/rCiNd1di4GCAakB+QkbPHG4a3jZSa7FJFLyyEiMrAl6QbM06pQqHbtekthR+/VA1Zvxk4o5zTu2T0vEF+l/AY4MacjaH9rRowrkxE4J+PcnxwSkXcOtdXKxQtF+7M3G9AW2rF+KkpViF8iqoB4lUVP0NyrEwZ914qI9eKTSAq+DB2p9i3gyRtNGVoGys3xnQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=2hZ0N97yHXwnmfQtPoLOp1Eskh3f+tM/l9HEcYrKv1o=; b=GXDx8mDvqe7YlNDInKnjlFTehvPiYiTnY1w3o1uHP4XFQM1AjxChJV2XZvRNx05XoY0bMKDHX1GUaBTi84Hbv6LROpBvXbNIn//f9R54mtz4b+dv82hg2u13yrJCDqDJTOCruw5mcqr8HYNxdxOZYVWrOnJS7SP8ApHf1ftLgFI= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:40:23 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:40:22 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 19/21] arm64: dts: renesas: r9a09g047: Add vspd{0,1} nodes Date: Wed, 8 Apr 2026 12:37:04 +0200 Message-ID: <46547aaff3cdb8ea6e17cf1fdec699d83a1cd71b.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: f169cbf4-c623-43ce-1f6e-08de955b3c9a X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?CCnJ9Xufe7kdj/51lE/lMdO1QwNqDCIj+Mc5+C3NOj1zXwHr6WJLJJC8bOwT?= =?us-ascii?Q?uihHxH0ZdNUOf9hNeh0qCj5sb3NFS+AcjGd3AF9g9MVseMPgbHsNaMi0u4SQ?= =?us-ascii?Q?Hqt46yTWK5XYDKK/wYBm4zZMIDOLsdp5jDhW+k5S7lNlQJtLarYOMQZn7Us3?= =?us-ascii?Q?iIjQC4ciuaMPGFvR2Smy+s8nfTR28vqylf12kcNh0rqMiNZOoabl2imKWYN3?= =?us-ascii?Q?tgxahut0cm5vjAO+IA+DZrx1W5ua0RnWpEmSHHGhkNn24s5e2GWHZZVqiO+J?= =?us-ascii?Q?UfZaDXMwUAP3cN+wrJXEnUqF0pZyq0E+YZp/W5eewnlnZ3vfIbuOCCac0d1V?= =?us-ascii?Q?FGg0IweSnycoMFuPgnVASzcLMqGIQ7qswX/7fm248JRkt4c9whM969S8tTcg?= =?us-ascii?Q?EQZYLiM9y37F+8EHk0WdwNvGOwCwzIfplsZ2rulp+WQlN63ZtYUmbHCSjOP/?= =?us-ascii?Q?Ier6bsmOAqDp2BnecYkcPPnb2QOwDjzzgSQ3USXmAJlCDNOcnBc/eAQ6o+7a?= =?us-ascii?Q?jyD4fOBa7R54uwpY8uKI7TXErXr3fFoxEv8wcnOCvKZ8/UE5uI5ojaNNerBp?= =?us-ascii?Q?8IsxlwKP6kJlwv+lMjvOAauuuGGKVVB4H1rLzh/b4A/rG+8ckx3FZHewDl0l?= =?us-ascii?Q?iQ9viJhE/TVrJtkZT/JEXJKRNzAJvGDE5UtLeAzo4wIrFpVVSK6j8UcAVgdE?= =?us-ascii?Q?xcwxwlXycoBf5oGDljMmJbiSQi8hP0qCe16dFbzt4r9+D6S6iC4GYcmImXCm?= =?us-ascii?Q?1V0I08Ru3/Yfc37/zjYGd3+Vn7blP34P6Ip/9w70bzAqMOtJpuL8AEiijyWa?= =?us-ascii?Q?+0+Ho8OHpKaI1to1AcZ38mPRjRFECUWpHWkoIabIJ/cJtiS4iEHfyiaJv8AY?= =?us-ascii?Q?Vxg7OFN90MllgzGP00Qb4lKv6EmkWAdczFWjh0MOebe00YA1FqAFL8WypUb3?= =?us-ascii?Q?9gMpKfMTYeT0zdwwnrlifMzV6+ErMiLGp/7RU6JMNCfqU6ufD0t7ne8xZkER?= =?us-ascii?Q?KGzMPeSXFggeVzfV/RP9AcWs8pRYr5r1nIIzEPHOHFmyQZG9ErTAlE+xATVL?= =?us-ascii?Q?HxFg32KMbzOaE/kE92Obn9+rEO6c5RoB6OmxI6qolksBmaOmVCkHpcHM6kIG?= =?us-ascii?Q?7L7B49w+vAdhQTxWO9Mmc8ufMw81p6S9GAgzwVDvBT6f1XzEqw0WSAZFgxF/?= =?us-ascii?Q?5DSEgwGuskQy+8PNrjkgotTQqmQlVgFIHKKtFT+5ItenAyRzb5i0Gz0LnxWr?= =?us-ascii?Q?/GF/OwmToQS1VHm0ODDBEGngTikbIY9Bsz9iCREp7LEJJ77y97WnvTXCesUz?= =?us-ascii?Q?yp7+jCdhg8CT80QESzWS/6KEwFZtwaMnk5vicuzsG0g8sP3x5/3tSnDTd7Kx?= =?us-ascii?Q?Za9M4qXTcjsZNTD0Lb8Rdwe46OMwEQd3O8u1SWjkM5GtCDMsHQcuQBgAJ+bV?= =?us-ascii?Q?nNPhCDBYAwHCaInuYIPSdCArS/Ks1WmL4Jmd57kwHDEm79YNdLs3l0IjYN82?= =?us-ascii?Q?8Na3VkE6Y+Uybv+337DGtHLXyT225Arn4ggDIJ5HqF+yXpnbm5hbshCvh4Gu?= =?us-ascii?Q?2QrQCz6QHgOyiWHwBYt63aiQnW8717ZpxeQ0Cv+VtTrHEeRrDcP1ppg9YY4b?= =?us-ascii?Q?Do8FZAhM9PLcVpQZoNLTLXDYp63fB4svjXcuF/J4w6eVeWyQxoWZJ1N4c9NT?= =?us-ascii?Q?IoEW2wkAzoG9M9wvMKFqWibqHCkJ+gFDz2jJlJTJLe7XP68rj025ZYAIBmyq?= =?us-ascii?Q?l66k8IjLfEZ1lrqkmnK/zAViK1cL3BtEVhM7ORTvpv2iDonnF5yE?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: f169cbf4-c623-43ce-1f6e-08de955b3c9a X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:40:22.8599 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: +SbHEpIGXmb090UFuRd0P4ziaSsAcX7mny1tSWc6oqhk2CUFg6QnDYzI+18cxP9GPZaENNEgFq/Rl3oatNfN+x6vV45DOcnD9iYM1Vpgp6fPqzYeG2bUNlVJpXiDW/OV X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" Add vspd{0,1} nodes to RZ/G3E SoC DTSI. Reviewed-by: Geert Uytterhoeven Signed-off-by: Tommaso Merciai Reviewed-by: Laurent Pinchart --- v5->v6: - No changes. v4->v5: - No changes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Squashed vspd0 and vspd1 patches into a single patch. - Collected tags. arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi b/arch/arm64/boot/d= ts/renesas/r9a09g047.dtsi index 3115ab4b050f..f2fdaadd9d39 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g047.dtsi @@ -1608,6 +1608,34 @@ fcpvd1: fcp@164a0000 { resets =3D <&cpg 0x11e>; power-domains =3D <&cpg>; }; + + vspd0: vsp@16480000 { + compatible =3D "renesas,r9a09g047-vsp2", + "renesas,r9a07g044-vsp2"; + reg =3D <0 0x16480000 0 0x10000>; + interrupts =3D ; + clocks =3D <&cpg CPG_MOD 0xed>, + <&cpg CPG_MOD 0xee>, + <&cpg CPG_MOD 0xef>; + clock-names =3D "aclk", "pclk", "vclk"; + resets =3D <&cpg 0xdc>; + power-domains =3D <&cpg>; + renesas,fcp =3D <&fcpvd0>; + }; + + vspd1: vsp@164b0000 { + compatible =3D "renesas,r9a09g047-vsp2", + "renesas,r9a07g044-vsp2"; + reg =3D <0 0x164b0000 0 0x10000>; + interrupts =3D ; + clocks =3D <&cpg CPG_MOD 0x1a8>, + <&cpg CPG_MOD 0x1a9>, + <&cpg CPG_MOD 0x1aa>; + clock-names =3D "aclk", "pclk", "vclk"; + resets =3D <&cpg 0x11e>; + power-domains =3D <&cpg>; + renesas,fcp =3D <&fcpvd1>; + }; }; =20 stmmac_axi_setup: stmmac-axi-config { --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011066.outbound.protection.outlook.com [52.101.125.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CB0803BA245; Wed, 8 Apr 2026 10:40:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.66 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644836; cv=fail; b=lpnOibPgzUGZ/skAOT9WR+ddjg3dQyiO6hjbwyNq86i4zsaIVZ+yBynjZY98FIOqvXZ+e95Puzxn/6D9YDftDEncJPmF+2NtZ6hCJB+url6oRneLqGVfyoMgcFord4qcYlko0uFZyGY/xkaHl6fxtYEXFqgIxaVFVd4uAXAwmK4= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644836; c=relaxed/simple; bh=ajQjXCJOQta+xFxDzvXXlfe9EgZtFD7VVbayyWed+mk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=p+6mcOHCGnbAYriEtK8wDIkray0MXKykxmjYMEAKoVK+HOdI1G87d6elFND4ZXc0eBDufOxwYIhHCiOp6xDHMUeoSQYpjTP3GwE/imVJBadYe4qLRtU0E0DkLiKSJD0ua5OOOlNIZBcnwa+3redEggkSiUb+rr3RYcydRKxQYC8= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=Gm5AMz7P; arc=fail smtp.client-ip=52.101.125.66 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="Gm5AMz7P" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=gxHyYAsYalx8CxzkP8S9ZY0cBN+4kbIN8rZzNZPytAJoIdptg2w1AkFMfJMJor+9EhTigjBlF7Wwrxi1SosjMlZ6FWGhV0Ib6N/jMY1fe1Ln6GKxBwXUuvcOcvqtS6diuk19Mjp79tBrtaby/sQP5C7lpBKCTphevVqrsjE+kWuJ2DN5aL+N0SHFX5Gc+6fQZtea/4VuNW/0CS28xbY2vXZfmYBJeb5jH/DyJw04Th3aq2jAJLvftmlhyuPeAgg+crdnRWJgeuiOM2asquUxkf5q21UXnP99YEKNI8d52XsbNDH+/izO1b9Atzkvs5R8JZKHyIACUVXzLXRHmLRXQA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=t20gaT2D3ThJAJLcn+CTxAN47QofJ6Dya/VeLvznaKE=; b=r9OWA2U6zsLMa02A1nxEOWAWn1Bz8DwTIS8BXhXhAk2QovbakZDWb/57okY1eJSG+4aqaLlvF7ozrIERwnp6OwM7XpRHdGlSCGSAtzdkiX9IG7uVhbE4lxquHe8CPmUdO5GZxfZDB8ry4n5mOgty/xBS3hYCuyGSRCz5vCLx8Qn1YzRapmHxrWuEs6NPX9uAFQDBg1Kr4p4QP2ARQ0137+lrgKKXZJGHPN5v42JopVScRyPW3PSwcCnpd5JCwIY88bS1Ge2u5kR3YRzm9Zyg3ugXQJQ01DWyEV0j7t48f6eyXftj/cfOPWeiM/0sesGnx4P35fGdrsMg2KULdOPZ6Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=t20gaT2D3ThJAJLcn+CTxAN47QofJ6Dya/VeLvznaKE=; b=Gm5AMz7Pu6ozyYpGa0EVur1b2HQeppxjxtyq7NWUNnLNAjyeZY4mJTuxkjhJPQgcKn9bhRrza/cM+VsAd/5+Xt7ua/skbKrcpl5LtqBCrg6cg8IyOEV6MboRc1/kuX1zEcdnV3OFMoHQfnLsTDE+xBky8wKKjcdYAFIp9d/r+Ls= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:40:31 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:40:31 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 20/21] arm64: dts: renesas: r9a09g047: Add DU{0,1} and DSI nodes Date: Wed, 8 Apr 2026 12:37:05 +0200 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: a039f904-7aec-45f3-0c3e-08de955b4182 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?PkbkfSY2A9QDR+KwJd7OiYlv+matKiMiuFO3aY1wBnVB1494sv58tR8StSzv?= =?us-ascii?Q?aTWAXGSidRxVD5h7C0FkBTyr0SDQPgajAmQXgIVQl7WMeLucKFvC0Fk7S8iC?= =?us-ascii?Q?aWG98BzgAr/RkUs0fasE3UXSWgKoZEiDc2OwYFKa0zzKqRCFdmlinUxV4Xnv?= =?us-ascii?Q?2O1yCtSJvIB54fT1VswbNS5iNK7Uu6b0gJvMMIRq4QGGljrN17o2RRT9f0d6?= =?us-ascii?Q?mkKJ7xSRZloTgFK2gR7gg9DrB/LnQP7KfGqAkqX4S9/lbRaN/2IlUrbc+5xt?= =?us-ascii?Q?WbGjXJbQ5LykWDCCZfeyJJbbJbZ8bjONB3VdG7sZw3plFbd4eoRRaU8qHoCK?= =?us-ascii?Q?mBD0qVX2OLLN1xBqAmXDFOA/nEPgynYmA/dKd9u8Po/F11VZmfUZmEdIhBkQ?= =?us-ascii?Q?dxCeT4qK6WjmErXI29GXnGm+rtKITzdfY9owQInMi4dxqFidwE4mmHqviCUz?= =?us-ascii?Q?IgfYwWE4nJq/33FMtRMIx/vC+Aun/pHEWPRnZOmTSQSIv+ksSVGbklaMIsPn?= =?us-ascii?Q?aUSFkTHvSTeFEHHZgZlwKNoJrTOkhvFGRpnFV7yLYAj3RzFOLT5FmPPZWaj1?= =?us-ascii?Q?oBCB+BDKp0/IyhLK5hhQM/OvZk1/sskog/yUi0RBwoMHiwS81WoO+SZbmrWW?= =?us-ascii?Q?WYQb7BFOIY+Ag2xJ6iesOUfcAr0/BR0bh7ys10E5024bsUCo9EA7LAyGswda?= =?us-ascii?Q?V+mfZGxIMEOa2M6HzFaWKJHakty3gIyc9yLVSaamz9k8oMU9LaTxooNbh09S?= =?us-ascii?Q?3n4Bc6LcVnCb2haGDJXqr10fhVw2jG1aTiRnYROg0iG1Taq+fCgyPH7kaA2j?= =?us-ascii?Q?uhThFv1HXnqi0IYheztoZi720mQa8mZqhGRsFquq6a/GaU6fpkjk+ERsvg0R?= =?us-ascii?Q?4jvvq7TzBprooUlPftrjz6goreCXC4XeHK2H+NK0jJjfFMG7sajeDHLH48BF?= =?us-ascii?Q?Vo/fi0C4BOfQ+fS1CmOqN+lGK0jaHMkCJg3UPr3DANx1I4BRtRAIjDyEI5y2?= =?us-ascii?Q?MjG7sJ/gJckeAqlmosTDQG62vvaaJkUwSB//IErQ3PdeGzzd1iNrblbdfnvP?= =?us-ascii?Q?z71YXwZheAL4gIx9cXXkzSoEPIUCjM5//HMGT00IdYQbQxAj1qSdueRUokZa?= =?us-ascii?Q?KgLRqy0aQu2oEzTN6QqRjfvUSJ+iK2JcASe7vlDdFYDuQgBwEe4qU5z/iwA5?= =?us-ascii?Q?uWt/0Xkrp2SFF6ohkl+q7yr1KoE2fuX1DO510Hv9fd1Vq18+INtOeQPkfEpl?= =?us-ascii?Q?R+Y8uEZefUCJqpRrKoWpLyLLgIgb5q2abempUF6l+Xv/Y7e6VEB8QLr1WnBC?= =?us-ascii?Q?7ExLSFFbBXJuFk5WZ6EjHeuS9bDJ3vGOAqz3XidBjIjCbCFfqF/jQSofrGel?= =?us-ascii?Q?N1H6f4iI7nYVtzGumGsO+IqvSb2xr1b09zANz5dMNGyUTXd1HSwWr8SpgSHv?= =?us-ascii?Q?LGpZCfda3JacUhGeqDbB0b3MInnAvs99J5BDJNPZVR9GkmMM95hFXl+WMyAl?= =?us-ascii?Q?SlkLiTI18+brO5mL4WuUKFFTwna4MFO4Xhg2//JCLhfyDOituLbhJksqGdKp?= =?us-ascii?Q?//YxljmHL8kV25skXkBx68XulW/dxunP930rT/UAClUszV3y7UATC3U0FOSj?= =?us-ascii?Q?sr1H0M0KhJx7Ov6N7N1Xf7NxQSz3aUvvuQ6uxLQNCVfrQC1iNt81YzuSTU5a?= =?us-ascii?Q?Q9Mn0bm+nOWR2xNjVS9sSVBFhvMgfy4CBFbFdFzlqEB8A9kWyD1nCSv3UWzX?= =?us-ascii?Q?BUDP6Tpx+Eq0fS8D4/uw7sd+7k+GsJxsna8kdweXudLm8SFcrXSA?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: a039f904-7aec-45f3-0c3e-08de955b4182 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:40:31.0819 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: k0TpaG+82yjsm3sXxD0LGauLaA1Hoz84O4FiBsozL5EDM5qlwlxPwB/KC/AxNvk+qACrFo7zRvRFHAz7larZiIEgWzboTSgPOZP4nKGiRQnYOb70YRYCkvZbO4shWFrF X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" Add DU0, DU1, DSI nodes to RZ/RZG3E SoC DTSI. Signed-off-by: Tommaso Merciai --- v5->v6: - Update ports numbering accordingly to the latest DT bindings. v4->v5: - Rename du0_out_dsi0 into du0_out_dsi. - Rename du1_out_dsi0 into du1_out_dsi. - Drop renesas,id entry from DU nodes. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Use single compatible string instead of multiple compatible strings for the two DU instances, leveraging a 'renesas,id' property to differentiate between DU0 and DU1. - Use vclk instead of vclk1 for DSI Node and set to the right position. arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 120 +++++++++++++++++++++ 1 file changed, 120 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi b/arch/arm64/boot/d= ts/renesas/r9a09g047.dtsi index f2fdaadd9d39..25d3a503a6cc 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g047.dtsi @@ -1585,6 +1585,126 @@ csi2cru: endpoint@0 { }; }; =20 + dsi: dsi@16430000 { + compatible =3D "renesas,r9a09g047-mipi-dsi"; + reg =3D <0 0x16430000 0 0x20000>; + interrupts =3D , + , + , + , + , + , + ; + interrupt-names =3D "seq0", "seq1", "vin1", "rcv", + "ferr", "ppi", "debug"; + clocks =3D <&cpg CPG_MOD 0xec>, <&cpg CPG_MOD 0xe9>, + <&cpg CPG_MOD 0xe8>, <&cpg CPG_MOD 0xea>, + <&cpg CPG_MOD 0x190>, <&cpg CPG_MOD 0xeb>; + clock-names =3D "pllrefclk", "aclk", "pclk", "vclk", + "lpclk", "vclk2"; + resets =3D <&cpg 0xd8>, <&cpg 0xd7>; + reset-names =3D "arst", "prst"; + power-domains =3D <&cpg>; + status =3D "disabled"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + dsi_in0: endpoint { + }; + }; + + port@1 { + reg =3D <1>; + dsi_in1: endpoint { + }; + }; + + port@2 { + reg =3D <2>; + dsi_out: endpoint { + }; + }; + }; + }; + + du0: display@16460000 { + compatible =3D "renesas,r9a09g047-du"; + reg =3D <0 0x16460000 0 0x10000>; + interrupts =3D ; + clocks =3D <&cpg CPG_MOD 0xed>, + <&cpg CPG_MOD 0xee>, + <&cpg CPG_MOD 0xef>; + clock-names =3D "aclk", "pclk", "vclk"; + power-domains =3D <&cpg>; + resets =3D <&cpg 0xdc>; + renesas,vsps =3D <&vspd0 0>; + status =3D "disabled"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + du0_out_dsi: endpoint { + }; + }; + + port@2 { + reg =3D <2>; + du0_out_lvds0: endpoint { + }; + }; + + port@3 { + reg =3D <3>; + du0_out_lvds1: endpoint { + }; + }; + }; + }; + + du1: display@16490000 { + compatible =3D "renesas,r9a09g047-du"; + reg =3D <0 0x16490000 0 0x10000>; + interrupts =3D ; + clocks =3D <&cpg CPG_MOD 0x1a8>, + <&cpg CPG_MOD 0x1a9>, + <&cpg CPG_MOD 0x1aa>; + clock-names =3D "aclk", "pclk", "vclk"; + power-domains =3D <&cpg>; + resets =3D <&cpg 0x11e>; + renesas,vsps =3D <&vspd1 0>; + status =3D "disabled"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + du1_out_dsi: endpoint { + }; + }; + + port@1 { + reg =3D <1>; + du1_out_rgb: endpoint { + }; + }; + + port@3 { + reg =3D <3>; + du1_out_lvds1: endpoint { + }; + }; + }; + }; + fcpvd0: fcp@16470000 { compatible =3D "renesas,r9a09g047-fcpvd", "renesas,fcpv"; --=20 2.43.0 From nobody Sat Apr 11 19:08:53 2026 Received: from TYVP286CU001.outbound.protection.outlook.com (mail-japaneastazon11011026.outbound.protection.outlook.com [52.101.125.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B1A153939D7; Wed, 8 Apr 2026 10:40:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.125.26 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644843; cv=fail; b=nR/guxgY+pnrj0twjlktcioyTYxfe/PWYPyEjeg0iKupwjlgaF7yxdKqgy/jBz3hJoH0A/4yNEmk2BKSfShvhw8Arrzx4x3VOOed5CQAeONSIglJaha21Wdqw0K2WAk6kjlVqHuLNhSNVFMks+t+AgEMjS11HlcWJ8h297NtC2o= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775644843; c=relaxed/simple; bh=zz4TlmMDOubnwra9Uq1ctwBJto4Z3topXXYIEybzakI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=HKKUyWO5XS+ZHzmuowEKClCXrJTgB9bo24ogC3lyQouT+zDBhyVTbj6+EKj+OZUt4YeA1ox+IpbDFbYkG+tYK8wJl86zhhe3MWl+Gh7rvwyPlUNp1Xt+sqxbQaMxmNbWb6gAUKFCHJf1+uPdd1E1e3S8+Q9qV3JTaUracR3M15E= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b=MNJbu51r; arc=fail smtp.client-ip=52.101.125.26 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=bp.renesas.com header.i=@bp.renesas.com header.b="MNJbu51r" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=abU2C764SwCNbTSxdAlhn86+g/z+CCbn7CCKlmIf+ZFq2U/mQOS87THv9xHULVI3RaG3sScdWXZp1s2InWIbGopZ2HS83CfMqmbId5MFeXoGDmh+WWl2K+h7M+wLhmciWfcxX5JLXWrkrnblgEDkyB55M9QQWvHo9puGwOHNCM0OPY+t5nYfvj1PvJwdEsOb8DBQ679xmccPvRsCXntp56lF4aKTGa6TWCId7RgWWuVov0GidYtHpUYRyFD4ZtNB8FkxDzDMBaK5cpjhJxyM4N+Az8HdPZ8iU5kP+saJftOkk65zJQpV+EIg4MmtuagFAjFskjQTcG4cByrTvz1m/A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=i+F9ffduK/zyub/BZUZFhtag6tz4sRBeSWs3LQymGYs=; b=J1cq2MwfzPUg6GzCTVDj9rqlrOv+I9MithXZwSwfyZsAzkkZ1pEThRvsTpTkWa1AsEooeRsllLb+vn+mkQpe4JSfoGP4CwPHhFvpFZE9qYnC2hKIe9t84NYmx8lrStEDP0NpvMWyYmNm4NrqgoJf1mRICqNBd09iRGRVLM7LCiQ76A5cVA2HY81AnkecvWQEOslwEXM59o/AYr1SjGxuO+3YzUb7/2PY3aD+/ozUgD8YKSy0xNV6GUuVbrgSFZrCERPQuEWs/vtaY+fNr3g7P/7657EcCgV613nWZf/k0UgUzfvzZSQSAh9PY0ny1H31aBHuZCpX3/N1CIyLLBr/gA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=bp.renesas.com; dmarc=pass action=none header.from=bp.renesas.com; dkim=pass header.d=bp.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bp.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=i+F9ffduK/zyub/BZUZFhtag6tz4sRBeSWs3LQymGYs=; b=MNJbu51rWFBYi16G/4pth9l9f4tewvK20YOhrBHcbuOa2SrnhesZxB2ogM9/q4LUv/S4QlxW6xCKQbJ8Z607QVXaFlx8lmlJ9ch0WQWrCvlv/ncBzk6e+LG2JjXoHKqgK5exxkDqq1imgja5OE4apjPg+nT1nHOv5nqY4HsPexw= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=bp.renesas.com; Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) by TYVPR01MB11293.jpnprd01.prod.outlook.com (2603:1096:400:367::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.19; Wed, 8 Apr 2026 10:40:39 +0000 Received: from TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8]) by TYCPR01MB11947.jpnprd01.prod.outlook.com ([fe80::33f1:f7cd:46be:e4d8%5]) with mapi id 15.20.9769.017; Wed, 8 Apr 2026 10:40:39 +0000 From: Tommaso Merciai To: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Tommaso Merciai , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v6 21/21] arm64: dts: renesas: r9a09g047e57-smarc: Enable DU0 and DSI support Date: Wed, 8 Apr 2026 12:37:06 +0200 Message-ID: <481fefa0c9f6f0629a663fe3da1fb17e7f4a1a05.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: FR4P281CA0140.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b8::8) To TYCPR01MB11947.jpnprd01.prod.outlook.com (2603:1096:400:3e1::6) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB11947:EE_|TYVPR01MB11293:EE_ X-MS-Office365-Filtering-Correlation-Id: 69295f56-a299-40ef-9dfc-08de955b465c X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|1800799024|366016|38350700014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB11947.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(1800799024)(366016)(38350700014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?C4pU1eHTgOTFKVlIsh3xh6LI7UzKyH2m+A7UJrxtKtFKijqFkJi796N8QHBH?= =?us-ascii?Q?tKfAeK6MyoSptM8ywi7+6jE3SF4yrXBpXorW5CS9UNfr06JPRh6FqBvV6vaY?= =?us-ascii?Q?Qc1oKtkU75xEDzSxkLDva0sNyb+kD4cpcHrknn2YJfHXsC7rOWmi8khhfujl?= =?us-ascii?Q?ChIoBcHi3tdathXQihBBWDgc4kRtkhzOySe7GQYdJLybVNT9NseozGuhXa9i?= =?us-ascii?Q?46ISJFbAua4qRrTx7AmvX0PSrMlt9vT45RUJa0r6I6uA7nfdFbeWEtYaCy+q?= =?us-ascii?Q?+FYebE86PVNX4gVoFTzG0Vd+jYHdNAz0RsgzZnugEdwsv3BHZF5iyCaCxU9/?= =?us-ascii?Q?6hrrIQJ1on0GYrAMzgwNOIoXUT2rvWzmKUU1VCiIKDXREfrJWJ8d5Uq9mwRf?= =?us-ascii?Q?X0TOIY9E1EyhXcEAq2+ZZLAqBetgd/xvSmbCXxD4m4PpXdK+LjFII3azuSZE?= =?us-ascii?Q?QxD9g4QsS6FADhZTmOTdcFh4XyX16wEx3PJ1DFfBuMr9fMtJx1cPWPAj6DQL?= =?us-ascii?Q?o9+wM+gl+8uQaudybSqMcp/CeP4nIHJVIYPMFeeE9sfdIY0X9679paBulv0H?= =?us-ascii?Q?KcmWSX7RM+edJPLdjEjjXcjjipq67O8Zn2jNeCX3XLRZ7RChQN/cnallIG1o?= =?us-ascii?Q?egErTY9fzV6V2PgboLS3Xl8ewAHYS2HTMAr8HETY2rbSNqMjdcCBsMwKrVJ9?= =?us-ascii?Q?2GVRUss6qlmLb/FjjzQOxpqakicIRsXixpyiq6HBBUPFFVGf3yGmYW34BWY3?= =?us-ascii?Q?VJaK4Yx/nyb90kq/Vfn6ctNffp0uI1Igc2WKZrAFrZWsL/fDgKhKc4yHEb5L?= =?us-ascii?Q?Q7aK3z7McCtmO4VhdWR8Tmvre/chuStQHZIxZ4lRRZeQsB/vI3lrzI/XuqJ2?= =?us-ascii?Q?DspTmpXym2EAwA3bnuO2dnnVT7rdexlZ89eAVEeHNkwyfGA2DBikvmczKV8Z?= =?us-ascii?Q?vn09sD1s7zeV78FazFn4ztG6LhoRJkrmSlsNMta248+VGkLj1gBhZqhDvp4X?= =?us-ascii?Q?ceQd+K4caaH864ZPLfr5wQ0RfJz3G3jkJk9UAV75QD+3sXjXDxgnmMYA0P2Q?= =?us-ascii?Q?eUGObgmI2c/0ohMvqa+AqfzxtscAUpfiWiQykHRLLcgycymk403dVos/kznJ?= =?us-ascii?Q?RUfPCUCNG9AFIlSuOID2rzOS1RLEGoxqm5VMElV45Pi+zxZem9yRLOHWJo16?= =?us-ascii?Q?Ieos9dAM2puoZG6WA3317Lpfz9h/PhMp/1X0MuxB/u3WFbJKJIxvn4Flcxwj?= =?us-ascii?Q?CEDW6cZFVmZCEbBAcG+jRbL6NJz5R/nIsLBs35Fi2CG21HB8ldkjUtYpeG1J?= =?us-ascii?Q?CkwdWoqvgGQ7MSYzxW8b8ATeWDF4P6gQVvV1PzPRDgVBS0JhEdPJtC4gJTfh?= =?us-ascii?Q?9M+C+IPmwISyB/JqVMRHDafx4IYmz7/9LHeDx/NYGj4zOPu87C8+tzOw4tIf?= =?us-ascii?Q?l13XnVjs+UlV4OyobPfA7EDcaYR8pUv44QifBBecJcYXxSvf0zn/qvW9ktDP?= =?us-ascii?Q?NCjma26t1nK1KoXbeq50izKf6EOJpMM9bXo2KvMN5yBdD4Ryp0+cz7WUs44A?= =?us-ascii?Q?JY7omq2t/sfNdibPH+DV1SNoegZk4bz8HOAh1mcYttsvlucVi7A6oVDgMOWc?= =?us-ascii?Q?kmzT3pfGfIm94QRyVSytrdh1ugbUikut0rE6+E+ivn0QXSfJbOBzfNCBI7D3?= =?us-ascii?Q?xDrfQx3AAR93Zpz2163jn0fUyOleCn1pTX6HFduh/ufqSXHF296OKCiqg62l?= =?us-ascii?Q?oD9pOMTY7KMNdUiSQ0QXwQF+oqlKPmhmbChfbocUSnYT4CLcHGQA?= X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 69295f56-a299-40ef-9dfc-08de955b465c X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11947.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Apr 2026 10:40:39.1863 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: uPu4YhxRy2gHTCXsbTpiKeBf4hfCTt7iTRcUOPkMyUo1qR4FcqMa8Ek+ibgsFuGWn2i9mz8w4wSlR5VBmG3v188JNIO8LSIAbwwEhYdCuYSdYajw+A7x+5ecucVlXHX8 X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYVPR01MB11293 Content-Type: text/plain; charset="utf-8" Enable DU0, DSI and ADV7535 on RZ/G3E SMARC EVK. Signed-off-by: Tommaso Merciai --- v5->v6: - No changes. v4->v5: - Use DU0 -> DSI instead of DU1 -> DSI and update commit body and commit message accordingly. v3->v4: - No changes. v2->v3: - No changes. v1->v2: - Fixed: dsi, du and adv7535 are part of the the R9A09G047E57 SMARC SoM board then add entries in the rzg3e-smarc-som.dtsi instead of using the r9a09g047e57-smarc-du1-adv7535.dtsi. .../boot/dts/renesas/rzg3e-smarc-som.dtsi | 114 ++++++++++++++++++ 1 file changed, 114 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi b/arch/arm64/= boot/dts/renesas/rzg3e-smarc-som.dtsi index d978619155d2..74a5e4a9f312 100644 --- a/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi @@ -33,6 +33,7 @@ aliases { ethernet0 =3D ð0; ethernet1 =3D ð1; i2c2 =3D &i2c2; + i2c7 =3D &i2c7; mmc0 =3D &sdhi0; mmc2 =3D &sdhi2; }; @@ -77,12 +78,47 @@ reg_vdd0p8v_others: regulator-vdd0p8v-others { regulator-always-on; }; =20 + reg_1p8v_adv: regulator-1p8v-adv { + compatible =3D "regulator-fixed"; + regulator-name =3D "fixed-1.8V"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v_adv: regulator-3p3v-adv { + compatible =3D "regulator-fixed"; + regulator-name =3D "fixed-3.3V"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + osc1: cec-clock { + compatible =3D "fixed-clock"; + #clock-cells =3D <0>; + clock-frequency =3D <12000000>; + }; + /* 32.768kHz crystal */ x3: x3-clock { compatible =3D "fixed-clock"; #clock-cells =3D <0>; clock-frequency =3D <32768>; }; + + dsi-to-hdmi-out { + compatible =3D "hdmi-connector"; + type =3D "d"; + + port { + dsi_to_hdmi_out: endpoint { + remote-endpoint =3D <&adv7535_out>; + }; + }; + }; }; =20 &audio_extal_clk { @@ -107,6 +143,37 @@ ð1 { status =3D "okay"; }; =20 +&dsi { + status =3D "okay"; + + ports { + port@0 { + dsi_in0: endpoint { + remote-endpoint =3D <&du0_out_dsi>; + }; + }; + + port@2 { + dsi_out: endpoint { + remote-endpoint =3D <&adv7535_in>; + data-lanes =3D <1 2 3 4>; + }; + }; + }; +}; + +&du0 { + status =3D "okay"; + + ports { + port@0 { + du0_out_dsi: endpoint { + remote-endpoint =3D <&dsi_in0>; + }; + }; + }; +}; + &gpu { status =3D "okay"; mali-supply =3D <®_vdd0p8v_others>; @@ -132,6 +199,48 @@ raa215300: pmic@12 { }; }; =20 +&i2c7 { + pinctrl-0 =3D <&i2c7_pins>; + pinctrl-names =3D "default"; + status =3D "okay"; + clock-frequency =3D <400000>; + + adv7535: hdmi@3d { + compatible =3D "adi,adv7535"; + reg =3D <0x3d>, <0x4d>, <0x2d>, <0x5d>; + reg-names =3D "main", "edid", "cec", "packet"; + clocks =3D <&osc1>; + clock-names =3D "cec"; + avdd-supply =3D <®_1p8v_adv>; + dvdd-supply =3D <®_1p8v_adv>; + pvdd-supply =3D <®_1p8v_adv>; + a2vdd-supply =3D <®_1p8v_adv>; + v3p3-supply =3D <®_3p3v_adv>; + v1p2-supply =3D <®_1p8v_adv>; + adi,dsi-lanes =3D <4>; + interrupts-extended =3D <&pinctrl RZG3E_GPIO(L, 4) IRQ_TYPE_EDGE_FALLING= >; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + adv7535_in: endpoint { + remote-endpoint =3D <&dsi_out>; + }; + }; + + port@1 { + reg =3D <1>; + adv7535_out: endpoint { + remote-endpoint =3D <&dsi_to_hdmi_out>; + }; + }; + }; + }; +}; + &i3c { pinctrl-0 =3D <&i3c_pins>; pinctrl-names =3D "default"; @@ -240,6 +349,11 @@ i2c2_pins: i2c { ; /* SDA2 */ }; =20 + i2c7_pins: i2c7 { + pinmux =3D , /* SCL7 */ + ; /* SDA7 */ + }; + i3c_pins: i3c { pinmux =3D , /* I3C0_SCL */ ; /* I3C0_SDA */ --=20 2.43.0