From: Damon Ding <damon.ding@rock-chips.com>
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: dmitry.baryshkov@oss.qualcomm.com, devicetree@vger.kernel.org,
jonas@kwiboo.se, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, sebastian.reichel@collabora.com,
jernej.skrabec@gmail.com, dianders@chromium.org,
linux-rockchip@lists.infradead.org,
Damon Ding <damon.ding@rock-chips.com>,
Laurent.pinchart@ideasonboard.com, luca.ceresoli@bootlin.com,
nicolas.frattaroli@collabora.com,
linux-arm-kernel@lists.infradead.org, m.szyprowski@samsung.com
Subject: [PATCH v4 03/10] arm64: dts: rockchip: Add missing hclk for RK3588 eDP0
Date: Tue, 12 May 2026 17:56:37 +0800 [thread overview]
Message-ID: <20260512095644.1946084-4-damon.ding@rock-chips.com> (raw)
In-Reply-To: <20260512095644.1946084-1-damon.ding@rock-chips.com>
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 <damon.ding@rock-chips.com>
---
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/boot/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 = "rockchip,rk3588-edp";
reg = <0x0 0xfdec0000 0x0 0x1000>;
- clocks = <&cru CLK_EDP0_24M>, <&cru PCLK_EDP0>;
- clock-names = "dp", "pclk";
+ clocks = <&cru CLK_EDP0_24M>, <&cru PCLK_EDP0>, <&cru HCLK_VO1>;
+ clock-names = "dp", "pclk", "hclk";
interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH 0>;
phys = <&hdptxphy0>;
phy-names = "dp";
--
2.34.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
next prev parent reply other threads:[~2026-05-12 9:57 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 9:56 [PATCH v4 00/10] Add eDP support for RK3576 Damon Ding
2026-05-12 9:56 ` [PATCH v4 01/10] dt-bindings: display: rockchip: analogix-dp: Allow hclk as third clock Damon Ding
2026-05-12 17:12 ` Conor Dooley
2026-05-12 9:56 ` [PATCH v4 02/10] dt-bindings: display: rockchip: analogix-dp: Add per-clock descriptions Damon Ding
2026-05-12 17:11 ` Conor Dooley
2026-05-12 9:56 ` Damon Ding [this message]
2026-05-12 9:56 ` [PATCH v4 04/10] arm64: dts: rockchip: Add missing hclk for RK3588 eDP1 Damon Ding
2026-05-12 9:56 ` [PATCH v4 05/10] drm/rockchip: analogix_dp: Enable hclk for RK3588 Damon Ding
2026-05-12 9:56 ` [PATCH v4 06/10] dt-bindings: display: rockchip: analogix-dp: Add support for RK3576 Damon Ding
2026-05-12 17:13 ` Conor Dooley
2026-05-12 9:56 ` [PATCH v4 07/10] arm64: dts: rockchip: Add eDP node " Damon Ding
2026-05-12 9:56 ` [PATCH v4 08/10] drm/bridge: analogix_dp: Rename and simplify is_rockchip() Damon Ding
2026-05-12 9:56 ` [PATCH v4 09/10] drm/bridge: analogix_dp: Add support for RK3576 Damon Ding
2026-05-12 9:56 ` [PATCH v4 10/10] drm/rockchip: " Damon Ding
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260512095644.1946084-4-damon.ding@rock-chips.com \
--to=damon.ding@rock-chips.com \
--cc=Laurent.pinchart@ideasonboard.com \
--cc=airlied@gmail.com \
--cc=andrzej.hajda@intel.com \
--cc=andy.yan@rock-chips.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dianders@chromium.org \
--cc=dmitry.baryshkov@oss.qualcomm.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=heiko@sntech.de \
--cc=hjc@rock-chips.com \
--cc=jernej.skrabec@gmail.com \
--cc=jonas@kwiboo.se \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=luca.ceresoli@bootlin.com \
--cc=m.szyprowski@samsung.com \
--cc=maarten.lankhorst@linux.intel.com \
--cc=mripard@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=nicolas.frattaroli@collabora.com \
--cc=rfoss@kernel.org \
--cc=robh@kernel.org \
--cc=sebastian.reichel@collabora.com \
--cc=simona@ffwll.ch \
--cc=tzimmermann@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox