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: 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 <damon.ding@rock-chips•com>
Subject: [PATCH v10 04/11] arm64: dts: rockchip: Add missing hclk for RK3588 eDP1
Date: Mon, 1 Jun 2026 14:50:53 +0800 [thread overview]
Message-ID: <20260601065100.1103873-5-damon.ding@rock-chips.com> (raw)
In-Reply-To: <20260601065100.1103873-1-damon.ding@rock-chips.com>
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 <damon.ding@rock-chips•com>
---
Changes in v4:
- Modify the commit msg.
---
| 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--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 = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH 0>;
phys = <&hdptxphy1>;
phy-names = "dp";
--
2.34.1
next prev parent reply other threads:[~2026-06-01 6:51 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-01 6:50 [PATCH v10 00/11] Add eDP support for RK3576 Damon Ding
2026-06-01 6:50 ` [PATCH v10 01/11] dt-bindings: display: rockchip: analogix-dp: Fix hclk as third clock for RK3588 Damon Ding
2026-06-02 17:01 ` Conor Dooley
2026-06-01 6:50 ` [PATCH v10 02/11] dt-bindings: display: rockchip: analogix-dp: Add per-clock descriptions Damon Ding
2026-06-01 6:50 ` [PATCH v10 03/11] arm64: dts: rockchip: Add missing hclk for RK3588 eDP0 Damon Ding
2026-06-01 6:50 ` Damon Ding [this message]
2026-06-01 6:50 ` [PATCH v10 05/11] drm/rockchip: analogix_dp: Enable hclk for RK3588 Damon Ding
2026-06-01 6:50 ` [PATCH v10 06/11] drm/rockchip: analogix_dp: Fix OF node reference leak via auto cleanup Damon Ding
2026-06-01 6:50 ` [PATCH v10 07/11] dt-bindings: display: rockchip: analogix-dp: Add support for RK3576 Damon Ding
2026-06-01 6:50 ` [PATCH v10 08/11] arm64: dts: rockchip: Add eDP node " Damon Ding
2026-06-01 6:50 ` [PATCH v10 09/11] drm/bridge: analogix_dp: Rename and simplify is_rockchip() Damon Ding
2026-06-01 6:50 ` [PATCH v10 10/11] drm/bridge: analogix_dp: Add support for RK3576 Damon Ding
2026-06-01 6:51 ` [PATCH v10 11/11] drm/rockchip: " Damon Ding
2026-06-02 20:05 ` (subset) [PATCH v10 00/11] Add eDP " Heiko Stuebner
2026-06-02 20:41 ` Heiko Stuebner
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