Re: [PATCH v1 1/4] dt-bindings: display: rockchip: analogix-dp: Add support for RK3576
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2026-03-11 13:01:39
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dri-devel, linux-devicetree, linux-rockchip, lkml
On Tue, Mar 10, 2026 at 06:53:04PM +0800, Damon Ding wrote:
quoted hunk ↗ jump to hunk
The eDP TX controller on RK3576 is the same as that on RK3588. The newly added clock 'hclk' is the video datapath clock. Signed-off-by: Damon Ding <redacted> --- .../bindings/display/rockchip/rockchip,analogix-dp.yaml | 6 +++++- 1 file changed, 5 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..4496a43881f9 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml@@ -15,6 +15,7 @@ properties: enum: - rockchip,rk3288-dp - rockchip,rk3399-edp + - rockchip,rk3576-edp - rockchip,rk3588-edp clocks:@@ -26,7 +27,9 @@ properties: items: - const: dp - const: pclk - - const: grf + - enum: + - grf + - hclk
And why it is not the same clock? Nothing in commit msg explains why this clock input (not output!) is different. Best regards, Krzysztof