From nobody Sun Sep 22 03:23:30 2024 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AAB1BC47081 for ; Thu, 19 May 2022 12:56:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238632AbiESM4i (ORCPT ); Thu, 19 May 2022 08:56:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238241AbiESMzn (ORCPT ); Thu, 19 May 2022 08:55:43 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA76CBDA1E; Thu, 19 May 2022 05:55:39 -0700 (PDT) X-UUID: 734d8a495d9e463b9f876011ab6f3eca-20220519 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5,REQID:a1a72a25-b103-4463-9a73-55cd78f88cc2,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:-5 X-CID-META: VersionHash:2a19b09,CLOUDID:248ccfe2-edbf-4bd4-8a34-dfc5f7bb086d,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:0,BEC:nil X-UUID: 734d8a495d9e463b9f876011ab6f3eca-20220519 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 723433210; Thu, 19 May 2022 20:55:33 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Thu, 19 May 2022 20:55:31 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 19 May 2022 20:55:31 +0800 From: Rex-BC Chen To: , , , , CC: , , , , , , , , , , , Rex-BC Chen Subject: [PATCH v7 19/19] clk: mediatek: reset: Add infra_ao reset support for MT8186 Date: Thu, 19 May 2022 20:55:27 +0800 Message-ID: <20220519125527.18544-20-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220519125527.18544-1-rex-bc.chen@mediatek.com> References: <20220519125527.18544-1-rex-bc.chen@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The infra_ao reset is needed for MT8186. - Add mtk_clk_rst_desc for MT8186. - Add register reset controller function for MT8186 infra_ao. - Add infra_ao_idx_map for MT8186. Signed-off-by: Rex-BC Chen --- drivers/clk/mediatek/clk-mt8186-infra_ao.c | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/clk/mediatek/clk-mt8186-infra_ao.c b/drivers/clk/media= tek/clk-mt8186-infra_ao.c index 2a7adc25abaa..df2a6bd1aefa 100644 --- a/drivers/clk/mediatek/clk-mt8186-infra_ao.c +++ b/drivers/clk/mediatek/clk-mt8186-infra_ao.c @@ -6,6 +6,7 @@ #include #include #include +#include =20 #include "clk-gate.h" #include "clk-mtk.h" @@ -191,9 +192,31 @@ static const struct mtk_gate infra_ao_clks[] =3D { GATE_INFRA_AO3(CLK_INFRA_AO_FLASHIF_66M, "infra_ao_flashif_66m", "top_axi= ", 29), }; =20 +static u16 infra_ao_rst_ofs[] =3D { + INFRA_RST0_SET_OFFSET, + INFRA_RST1_SET_OFFSET, + INFRA_RST2_SET_OFFSET, + INFRA_RST3_SET_OFFSET, + INFRA_RST4_SET_OFFSET, +}; + +static u16 infra_ao_idx_map[] =3D { + [MT8186_INFRA_THERMAL_CTRL_RST] =3D 0 * RST_NR_PER_BANK + 0, + [MT8186_INFRA_PTP_CTRL_RST] =3D 1 * RST_NR_PER_BANK + 0, +}; + +static struct mtk_clk_rst_desc infra_ao_rst_desc =3D { + .version =3D MTK_RST_SET_CLR, + .rst_bank_ofs =3D infra_ao_rst_ofs, + .rst_bank_nr =3D ARRAY_SIZE(infra_ao_rst_ofs), + .rst_idx_map =3D infra_ao_idx_map, + .rst_idx_map_nr =3D ARRAY_SIZE(infra_ao_idx_map), +}; + static const struct mtk_clk_desc infra_ao_desc =3D { .clks =3D infra_ao_clks, .num_clks =3D ARRAY_SIZE(infra_ao_clks), + .rst_desc =3D &infra_ao_rst_desc, }; =20 static const struct of_device_id of_match_clk_mt8186_infra_ao[] =3D { --=20 2.18.0