From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8A156CD4F5E for ; Thu, 21 May 2026 08:14:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E343710F267; Thu, 21 May 2026 08:14:11 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=rock-chips.com header.i=@rock-chips.com header.b="G7bMwux7"; dkim-atps=neutral X-Greylist: delayed 303 seconds by postgrey-1.36 at gabe; Thu, 21 May 2026 08:14:09 UTC Received: from mail-m822136154.xmail.ntesmail.com (mail-m822136154.xmail.ntesmail.com [8.221.36.154]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9832B10F267 for ; Thu, 21 May 2026 08:14:09 +0000 (UTC) Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [61.154.14.86]) by smtp.qiye.163.com (Hmail) with ESMTP id 3f48aae6f; Thu, 21 May 2026 16:09:00 +0800 (GMT+08:00) From: Damon Ding To: hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, nicolas.frattaroli@collabora.com, cristian.ciocaltea@collabora.com, sebastian.reichel@collabora.com, dmitry.baryshkov@oss.qualcomm.com, luca.ceresoli@bootlin.com, dianders@chromium.org, m.szyprowski@samsung.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Damon Ding Subject: [PATCH v6 04/10] arm64: dts: rockchip: Add missing hclk for RK3588 eDP1 Date: Thu, 21 May 2026 16:08:29 +0800 Message-Id: <20260521080835.1362416-5-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260521080835.1362416-1-damon.ding@rock-chips.com> References: <20260521080835.1362416-1-damon.ding@rock-chips.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9e4994abff03a3kunm810e96ea5ebac X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVkZHkxLVkNCT0sYQhpIS05IGFYVFA kWGhdVEwETFhoSFyQUDg9ZV1kYEgtZQVlNSlVKTk9VSk9VQ01ZV1kWGg8SFR0UWUFZT0tIVUpLSE pKQk1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=G7bMwux7Cq0flnSZaXjlZXCyzoGXOfsG2UCN1dtVKOWPdPMf58oU8elRoUrx7i+q7iyBgs88/7Uwdt4Ip7UrYUOo2tqxtXw9TR8x5Xln3ibYClgmHDbQES0vWKaF96/L2k3Rv/d7Q/nWuInM1mT0SZ8PBk21OuAQpvCzKPmgXcY=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=FSnd82QhzgsTc9VLihugRZhMWxwKpTg7Bj65m7IRRDM=; h=date:mime-version:subject:message-id:from; X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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/boot/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 = "rockchip,rk3588-edp"; reg = <0x0 0xfded0000 0x0 0x1000>; - clocks = <&cru CLK_EDP1_24M>, <&cru PCLK_EDP1>; - clock-names = "dp", "pclk"; + clocks = <&cru CLK_EDP1_24M>, <&cru PCLK_EDP1>, <&cru HCLK_VO1>; + clock-names = "dp", "pclk", "hclk"; interrupts = ; phys = <&hdptxphy1>; phy-names = "dp"; -- 2.34.1