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| author | Damon Ding <damon.ding@rock-chips.com> | 2025-03-10 13:41:10 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2025-04-21 01:27:10 +0300 |
| commit | f855146263b14abadd8d5bd0e280e54fbab3bd18 (patch) | |
| tree | 40bcb9be5c64f07dfee4198bc42dacfa19dcde0e | |
| parent | d7b4936b2bc0987ccea125d9653381a1a0038d6d (diff) | |
| download | linux-f855146263b14abadd8d5bd0e280e54fbab3bd18.tar.xz | |
dt-bindings: display: rockchip: analogix-dp: Add support for RK3588
Compared with RK3288/RK3399, the HBR2 link rate support is the main
improvement of RK3588 eDP TX controller, and there are also two
independent eDP display interfaces on RK3588 Soc.
The newly added 'apb' reset is to ensure the APB bus of eDP controller
works well on the RK3588 SoC.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Link: https://lore.kernel.org/r/20250310104114.2608063-10-damon.ding@rock-chips.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
| -rw-r--r-- | Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml index eaf4e67e232e..d99b23b88cc5 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,rk3588-edp clocks: minItems: 2 @@ -31,10 +32,14 @@ properties: maxItems: 1 resets: - maxItems: 1 + minItems: 1 + maxItems: 2 reset-names: - const: dp + minItems: 1 + items: + - const: dp + - const: apb rockchip,grf: $ref: /schemas/types.yaml#/definitions/phandle @@ -55,6 +60,19 @@ required: allOf: - $ref: /schemas/display/bridge/analogix,dp.yaml# + - if: + properties: + compatible: + contains: + enum: + - rockchip,rk3588-edp + then: + properties: + resets: + minItems: 2 + reset-names: + minItems: 2 + unevaluatedProperties: false examples: |