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 v3 01/10] dt-bindings: display: rockchip: analogix-dp: Expand clock-names "hclk" for the third clock
Date: Thu, 7 May 2026 19:29:39 +0800 [thread overview]
Message-ID: <20260507112948.1115003-2-damon.ding@rock-chips.com> (raw)
In-Reply-To: <20260507112948.1115003-1-damon.ding@rock-chips.com>
The RK3588 eDP controller needs the video datapath clock "hclk" to work
well. Previously, it works without explicitly adding this clock because
the 'rockchip,vo-grf = <&vo1_grf>' property implicitly enables HCLK_VO1.
Fixes: f855146263b1 ("dt-bindings: display: rockchip: analogix-dp: Add support for RK3588")
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
---
.../bindings/display/rockchip/rockchip,analogix-dp.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml
index d99b23b88cc5..d2bc8636b626 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml
@@ -26,7 +26,9 @@ properties:
items:
- const: dp
- const: pclk
- - const: grf
+ - enum:
+ - grf
+ - hclk
power-domains:
maxItems: 1
--
2.34.1
next prev parent reply other threads:[~2026-05-07 11:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-07 11:29 [PATCH v3 00/10] Add eDP support for RK3576 Damon Ding
2026-05-07 11:29 ` Damon Ding [this message]
2026-05-07 11:40 ` [PATCH v3 01/10] dt-bindings: display: rockchip: analogix-dp: Expand clock-names "hclk" for the third clock Heiko Stuebner
2026-05-07 11:42 ` Heiko Stuebner
2026-05-08 1:37 ` Damon Ding
2026-05-07 11:29 ` [PATCH v3 02/10] dt-bindings: display: rockchip: analogix-dp: Add descriptions for clocks Damon Ding
2026-05-07 11:29 ` [PATCH v3 03/10] arm64: dts: rockchip: Add missing clock "hclk" for RK3588 eDP0 nodes Damon Ding
2026-05-07 11:29 ` [PATCH v3 04/10] arm64: dts: rockchip: Add missing clock "hclk" for RK3588 eDP1 nodes Damon Ding
2026-05-07 11:29 ` [PATCH v3 05/10] drm/rockchip: analogix_dp: Enable clock "hclk" for RK3588 Damon Ding
2026-05-07 11:29 ` [PATCH v3 06/10] dt-bindings: display: rockchip: analogix-dp: Add support for RK3576 Damon Ding
2026-05-07 11:29 ` [PATCH v3 07/10] arm64: dts: rockchip: Add eDP node " Damon Ding
2026-05-07 11:29 ` [PATCH v3 08/10] drm/bridge: analogix_dp: Rename and simplify is_rockchip() Damon Ding
2026-05-07 11:29 ` [PATCH v3 09/10] drm/bridge: analogix_dp: Add support for RK3576 Damon Ding
2026-05-07 11:29 ` [PATCH v3 10/10] drm/rockchip: " Damon Ding
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