diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml | 103 |
1 files changed, 89 insertions, 14 deletions
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml index 2531726af306..f546d481b7e5 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml @@ -14,12 +14,14 @@ description: maintainers: - Sandy Huang <hjc@rock-chips.com> - Heiko Stuebner <heiko@sntech.de> + - Andy Yan <andyshrk@163.com> properties: compatible: enum: - rockchip,rk3566-vop - rockchip,rk3568-vop + - rockchip,rk3576-vop - rockchip,rk3588-vop reg: @@ -37,10 +39,21 @@ properties: - const: gamma-lut interrupts: - maxItems: 1 + minItems: 1 + maxItems: 4 description: - The VOP interrupt is shared by several interrupt sources, such as - frame start (VSYNC), line flag and other status interrupts. + For VOP version under rk3576, the interrupt is shared by several interrupt + sources, such as frame start (VSYNC), line flag and other interrupt status. + For VOP version from rk3576 there is a system interrupt for bus error, and + every video port has it's independent interrupts for vsync and other video + port related error interrupts. + + interrupt-names: + items: + - const: sys + - const: vp0 + - const: vp1 + - const: vp2 # See compatible-specific constraints below. clocks: @@ -53,6 +66,8 @@ properties: - description: Pixel clock for video port 2. - description: Pixel clock for video port 3. - description: Peripheral(vop grf/dsi) clock. + - description: Alternative pixel clock provided by HDMI0 PHY PLL. + - description: Alternative pixel clock provided by HDMI1 PHY PLL. clock-names: minItems: 5 @@ -64,6 +79,8 @@ properties: - const: dclk_vp2 - const: dclk_vp3 - const: pclk_vop + - const: pll_hdmiphy0 + - const: pll_hdmiphy1 rockchip,grf: $ref: /schemas/types.yaml#/definitions/phandle @@ -120,43 +137,100 @@ allOf: properties: compatible: contains: - const: rockchip,rk3588-vop + enum: + - rockchip,rk3566-vop + - rockchip,rk3568-vop then: properties: clocks: - minItems: 7 + maxItems: 5 + clock-names: - minItems: 7 + maxItems: 5 + + interrupts: + maxItems: 1 + + interrupt-names: false ports: required: - port@0 - port@1 - port@2 - - port@3 + + rockchip,vo1-grf: false + rockchip,vop-grf: false + rockchip,pmu: false required: - rockchip,grf - - rockchip,vo1-grf - - rockchip,vop-grf - - rockchip,pmu - else: + - if: + properties: + compatible: + contains: + enum: + - rockchip,rk3576-vop + then: properties: + clocks: + maxItems: 5 + + clock-names: + maxItems: 5 + + interrupts: + minItems: 4 + + interrupt-names: + minItems: 4 + + ports: + required: + - port@0 + - port@1 + - port@2 + rockchip,vo1-grf: false rockchip,vop-grf: false - rockchip,pmu: false + required: + - rockchip,grf + - rockchip,pmu + + - if: + properties: + compatible: + contains: + const: rockchip,rk3588-vop + then: + properties: clocks: - maxItems: 5 + minItems: 7 + maxItems: 9 + clock-names: - maxItems: 5 + minItems: 7 + maxItems: 9 + + interrupts: + maxItems: 1 + + interrupt-names: false ports: required: - port@0 - port@1 - port@2 + - port@3 + + required: + - rockchip,grf + - rockchip,vo1-grf + - rockchip,vop-grf + - rockchip,pmu additionalProperties: false @@ -184,6 +258,7 @@ examples: "dclk_vp1", "dclk_vp2"; power-domains = <&power RK3568_PD_VO>; + rockchip,grf = <&grf>; iommus = <&vop_mmu>; vop_out: ports { #address-cells = <1>; |