From nobody Mon Jun 8 06:36:40 2026 Received: from mail-m3280.qiye.163.com (mail-m3280.qiye.163.com [220.197.32.80]) (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 264F73B19AB; Fri, 5 Jun 2026 03:39:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.32.80 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780630750; cv=none; b=gr0OvDxyoJcuA0qmdq1ISx9alOv06uxbmHp5EHE6vzFv9UwoYN0fQPflmzfY0DtmJ3RcmPYwrJZv/LrOacfjAwbF3z0cqCkSCcVW6+sW18p1YGkJoGmZDtGa6nnCuayw+MwgfaZ8p5tAWMbzffqaIWJPW35uQlAsmU1Sv6AzEQo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780630750; c=relaxed/simple; bh=vaMahLbEz9ksX4pe8xPwl0eaBMZ9ZFNVPbWQ84cfk0E=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=C4tbZO+C+FvLrdS642f6+AAT80aqRumBdqYNrIKbpx552sFUZjX5qMQXcyBVwPKI6zLzUQOktljPuNlzuBQZ3ecqibhjN1cNVhZMG2OZ+l+dxgpnX2Mle+BoU4frgPktzMvrW15PxMtWu/xY7UDg/pMirxezUjTt2V5/zJUSFMg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=QYKOiP6Z; arc=none smtp.client-ip=220.197.32.80 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="QYKOiP6Z" Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [61.154.14.86]) by smtp.qiye.163.com (Hmail) with ESMTP id 412944cf6; Fri, 5 Jun 2026 10:23:17 +0800 (GMT+08:00) From: Damon Ding To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, heiko@sntech.de Cc: sebastian.reichel@collabora.com, nicolas.frattaroli@collabora.com, alchark@gmail.com, detlev.casanova@collabora.com, cristian.ciocaltea@collabora.com, michael.riesch@collabora.com, andy.yan@rock-chips.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Damon Ding Subject: [PATCH v11 1/3] arm64: dts: rockchip: Add missing hclk for RK3588 eDP0 Date: Fri, 5 Jun 2026 10:23:03 +0800 Message-Id: <20260605022305.3058853-2-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260605022305.3058853-1-damon.ding@rock-chips.com> References: <20260605022305.3058853-1-damon.ding@rock-chips.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-HM-Tid: 0a9e95978d0903a8kunm9494c84840193 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVlDHkIdVh9OSEpJQxhIQkJPSVYVFA kWGhdVEwETFhoSFyQUDg9ZV1kYEgtZQVlNSlVKTk9VSk9VQ01ZV1kWGg8SFR0UWUFZT0tIVUpLSU 9PT0hVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=QYKOiP6ZasLVNsXmFr/7vyfa29LiL9q0ymF6nJJSdx7ggl33Hoed08z4oa4WzkP5rHLz+lWNqjCwr49Cp1w1XEt0jxLStlNlNWB0kCrqLxgOAmshee9uznUnAVPp2O6kVoJ827QFdYhut8Wo6A9X9JDbUahicxAXA6CJ+RjDWVY=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=cQJ/4r16q/9Bq/DzJvmBXTuihGNdr3jzwWB+vDNpPpo=; h=date:mime-version:subject:message-id:from; Content-Type: text/plain; charset="utf-8" Add the required HCLK_VO1 bus clock to RK3588 eDP0 node with corresponding clock-name "hclk". This clock is necessary for the eDP controller to access video output GRF and work properly. Previously the clock was enabled implicitly via GRF phandle reference. Add it explicitly now to align with updated binding. Fixes: dc79d3d5e7c7 ("arm64: dts: rockchip: Add eDP0 node for RK3588") Signed-off-by: Damon Ding --- Changes in v4: - Modify the commit msg. --- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3588-base.dtsi index 4fb8888c281c..24a5ccbac08c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -1712,8 +1712,8 @@ hdmi0_out: port@1 { edp0: edp@fdec0000 { compatible =3D "rockchip,rk3588-edp"; reg =3D <0x0 0xfdec0000 0x0 0x1000>; - clocks =3D <&cru CLK_EDP0_24M>, <&cru PCLK_EDP0>; - clock-names =3D "dp", "pclk"; + clocks =3D <&cru CLK_EDP0_24M>, <&cru PCLK_EDP0>, <&cru HCLK_VO1>; + clock-names =3D "dp", "pclk", "hclk"; interrupts =3D ; phys =3D <&hdptxphy0>; phy-names =3D "dp"; --=20 2.34.1 From nobody Mon Jun 8 06:36:40 2026 Received: from mail-m3296.qiye.163.com (mail-m3296.qiye.163.com [220.197.32.96]) (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 33E5B3264D8; Fri, 5 Jun 2026 02:28:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.32.96 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780626528; cv=none; b=nMHQd1Y3PybQeB4CMSU/eZ471kqbP0WV3mUUm1CtJ2N0fZYZinCiXYD6oEVhg7aEu6R13YSleMwtjBWvtjRFcc6hylZp7mrXMuEW7hKXrjHDzxtcLFj5KDfLUoHkXRKnEANjcYfodn6aHeQerL0AQyzj97cuq9p374gThUDm5sg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780626528; c=relaxed/simple; bh=hG+TD4O8xl/gPcZ5J8BABusRLckj+sBwwx2W7tTrexM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=N5sgayAofj5ZO4JX6lS3/CidGWgDDLtxQ6Zo+WD1DrL0uEmy0tVtLCSm19BBtr9gGMHtNB/R1p6QIrzlSPBnaAGFAbeYJv17Gbn5M3s9kYFSynrnCyVPQvuQWZ5pv2VP4idXpyBtva389mDGKaavWTQ2wXskeiE5xlNQjN18wg4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=QeR2R4AH; arc=none smtp.client-ip=220.197.32.96 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="QeR2R4AH" Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [61.154.14.86]) by smtp.qiye.163.com (Hmail) with ESMTP id 412944cfa; Fri, 5 Jun 2026 10:23:18 +0800 (GMT+08:00) From: Damon Ding To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, heiko@sntech.de Cc: sebastian.reichel@collabora.com, nicolas.frattaroli@collabora.com, alchark@gmail.com, detlev.casanova@collabora.com, cristian.ciocaltea@collabora.com, michael.riesch@collabora.com, andy.yan@rock-chips.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Damon Ding Subject: [PATCH v11 2/3] arm64: dts: rockchip: Add missing hclk for RK3588 eDP1 Date: Fri, 5 Jun 2026 10:23:04 +0800 Message-Id: <20260605022305.3058853-3-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260605022305.3058853-1-damon.ding@rock-chips.com> References: <20260605022305.3058853-1-damon.ding@rock-chips.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-HM-Tid: 0a9e9597906603a8kunm9494c848401a1 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVlDHRpKVh1LGRpPGBpOTkkeTFYVFA kWGhdVEwETFhoSFyQUDg9ZV1kYEgtZQVlNSlVKTk9VSk9VQ01ZV1kWGg8SFR0UWUFZT0tIVUpLSU 9PT0hVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=QeR2R4AH26+DWH/4sQHJtZA53PIVdzRoRMUGCyr4r9nijT5A0cxY95AaCuTx0Ay1UbY9QU722TgU7LfHCXEU1LShxXrlny9N9TIFhZ4eWYFFPF7Xx7KyTH6Lxa6l+yteNpstd2CCsVB9Z5p+hLsKKve5Ys8OihuGeReZ/X2ApM0=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=FSnd82QhzgsTc9VLihugRZhMWxwKpTg7Bj65m7IRRDM=; h=date:mime-version:subject:message-id:from; Content-Type: text/plain; charset="utf-8" Add the required HCLK_VO1 bus clock to RK3588 eDP1 node with corresponding clock-name "hclk". This clock is necessary for the eDP controller to access video output GRF and work properly. Previously the clock was enabled implicitly via GRF phandle reference. Add it explicitly now to align with updated binding. Fixes: a481bb0b1ad9 ("arm64: dts: rockchip: Add eDP1 dt node for rk3588") Signed-off-by: Damon Ding --- Changes in v4: - Modify the commit msg. --- arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi b/arch/arm64/bo= ot/dts/rockchip/rk3588-extra.dtsi index a2640014ee04..b251bb129cdb 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi @@ -285,8 +285,8 @@ hdmi1_out: port@1 { edp1: edp@fded0000 { compatible =3D "rockchip,rk3588-edp"; reg =3D <0x0 0xfded0000 0x0 0x1000>; - clocks =3D <&cru CLK_EDP1_24M>, <&cru PCLK_EDP1>; - clock-names =3D "dp", "pclk"; + clocks =3D <&cru CLK_EDP1_24M>, <&cru PCLK_EDP1>, <&cru HCLK_VO1>; + clock-names =3D "dp", "pclk", "hclk"; interrupts =3D ; phys =3D <&hdptxphy1>; phy-names =3D "dp"; --=20 2.34.1 From nobody Mon Jun 8 06:36:40 2026 Received: from mail-m19731119.qiye.163.com (mail-m19731119.qiye.163.com [220.197.31.119]) (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 3909C199E89; Fri, 5 Jun 2026 02:28:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.119 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780626522; cv=none; b=ahSNxvxwP4ZIRb+5ahJ0t8Sl3jrEPI93nHMMz1hkk1SgxAFckZ3DBdLopMvVXEs0xFDQ9WaZSIEVNNvP8HObNFWZNylE2LZjJjY5kcu77//BgP80/C3QX69fbV8NwFih1FWSFFZFuspXKVvrpyiz5OQbg0YTiYVq9LM9sE55nmI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780626522; c=relaxed/simple; bh=GFPWi/xaj2KK9JkNv4kgMVIXco4zFkyHwtNhMlrUhGI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ekj5Vqhvz01FHaW0la+sjAW1nPn50JMHXMrXwKQm0UY3RJVy4MtTk+xgN065aRxN8HNtZuZrYEsRy6TM9MEzN4+RPTKlI53oCm5YEmEm4BdHXpwlqUY3sZdV0NpXJ5zPUsnvpfkAH2iZRgX+MDJcuRPY3NAtTphpNnPgCghTKZc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=EsXQiFhN; arc=none smtp.client-ip=220.197.31.119 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="EsXQiFhN" Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [61.154.14.86]) by smtp.qiye.163.com (Hmail) with ESMTP id 412944d02; Fri, 5 Jun 2026 10:23:19 +0800 (GMT+08:00) From: Damon Ding To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, heiko@sntech.de Cc: sebastian.reichel@collabora.com, nicolas.frattaroli@collabora.com, alchark@gmail.com, detlev.casanova@collabora.com, cristian.ciocaltea@collabora.com, michael.riesch@collabora.com, andy.yan@rock-chips.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Damon Ding Subject: [PATCH v11 3/3] arm64: dts: rockchip: Add eDP node for RK3576 Date: Fri, 5 Jun 2026 10:23:05 +0800 Message-Id: <20260605022305.3058853-4-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260605022305.3058853-1-damon.ding@rock-chips.com> References: <20260605022305.3058853-1-damon.ding@rock-chips.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-HM-Tid: 0a9e959793f103a8kunm9494c848401b1 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVkZGUkfVhlMQkIfTkMZQ0oaTVYVFA kWGhdVEwETFhoSFyQUDg9ZV1kYEgtZQVlNSlVKTk9VSk9VQ01ZV1kWGg8SFR0UWUFZT0tIVUpLSU 9PT0hVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=EsXQiFhN975959RUVS9FERX34+noz1T+VebvqoZ6DQ5fkujqQzLD2H8tyaRpH2qHDtwlYJBxDGMojVgpwJFX9tZndyvpG4gc/d8uJl1sis6yV34HqosEOgwAffk9ETmvdBKq8SO9Pa8baOqrwtSpvM6CZCgqklB60KO0XcCdD2E=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=K1DLY9Im8emQ1pvFmDCS9X34Zpvqnm1ezAB2dEZJU7I=; h=date:mime-version:subject:message-id:from; Content-Type: text/plain; charset="utf-8" Add full device tree definition for the integrated eDP controller on RK3576, following the existing RK3588 hardware layout. Configure required register range, clocks, interrupt, phy, power domain, reset and grf properties to fully describe the controller. Signed-off-by: Damon Ding Reviewed-by: Nicolas Frattaroli --- Changes in v2: - Add Reviewed-by tag. Changes in v4: - Modify the commit msg. --- arch/arm64/boot/dts/rockchip/rk3576.dtsi | 28 ++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts= /rockchip/rk3576.dtsi index 28175d8200d5..733449cb88b1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi @@ -1496,6 +1496,34 @@ hdmi_out: port@1 { }; }; =20 + edp: edp@27dc0000 { + compatible =3D "rockchip,rk3576-edp"; + reg =3D <0x0 0x27dc0000 0x0 0x1000>; + clocks =3D <&cru CLK_EDP0_24M>, <&cru PCLK_EDP0>, <&cru HCLK_VO0_ROOT>; + clock-names =3D "dp", "pclk", "hclk"; + interrupts =3D ; + phys =3D <&hdptxphy>; + phy-names =3D "dp"; + power-domains =3D <&power RK3576_PD_VO0>; + resets =3D <&cru SRST_EDP0_24M>, <&cru SRST_P_EDP0>; + reset-names =3D "dp", "apb"; + rockchip,grf =3D <&vo0_grf>; + status =3D "disabled"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + edp_in: port@0 { + reg =3D <0>; + }; + + edp_out: port@1 { + reg =3D <1>; + }; + }; + }; + dp: dp@27e40000 { compatible =3D "rockchip,rk3576-dp"; reg =3D <0x0 0x27e40000 0x0 0x30000>; --=20 2.34.1