From: Andy Yan Date: Fri, 6 Feb 2026 01:04:11 +0000 (+0800) Subject: dt-bindings: display: rockchip: Add rk3576 DisplayPort X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3410ab9fbd642e24f21d2fe6db6e995fa14991de;p=thirdparty%2Fkernel%2Flinux.git dt-bindings: display: rockchip: Add rk3576 DisplayPort The DisplayPort found on RK3576 is very similar to that of RK3588, but work in dual pixel mode. And itself does not depend on the I2S clock or the SPDIF clock when transmit audio. Signed-off-by: Andy Yan Reviewed-by: Sebastian Reichel Reviewed-by: Krzysztof Kozlowski Signed-off-by: Heiko Stuebner Link: https://patch.msgid.link/20260206010421.443605-2-andyshrk@163.com --- diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml index 6345f0132d43d..2b0d9e23e9432 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml @@ -27,12 +27,10 @@ description: | * Pixel clock up to 594MHz * I2S, SPDIF audio interface -allOf: - - $ref: /schemas/sound/dai-common.yaml# - properties: compatible: enum: + - rockchip,rk3576-dp - rockchip,rk3588-dp reg: @@ -42,6 +40,7 @@ properties: maxItems: 1 clocks: + minItems: 3 items: - description: Peripheral/APB bus clock - description: DisplayPort AUX clock @@ -50,6 +49,7 @@ properties: - description: SPDIF interfce clock clock-names: + minItems: 3 items: - const: apb - const: aux @@ -95,6 +95,27 @@ required: - ports - resets +allOf: + - $ref: /schemas/sound/dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - rockchip,rk3588-dp + then: + properties: + clocks: + minItems: 5 + clock-names: + minItems: 5 + else: + properties: + clocks: + maxItems: 3 + clock-names: + maxItems: 3 + unevaluatedProperties: false examples: