diff options
Diffstat (limited to 'dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml')
| -rw-r--r-- | dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml | 72 |
1 files changed, 54 insertions, 18 deletions
diff --git a/dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml index 47950fced2..c731fbdc2f 100644 --- a/dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml +++ b/dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml @@ -4,18 +4,22 @@ $id: http://devicetree.org/schemas/display/allwinner,sun6i-a31-mipi-dsi.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Allwinner A31 MIPI-DSI Controller Device Tree Bindings +title: Allwinner A31 MIPI-DSI Controller maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: - "#address-cells": true - "#size-cells": true - compatible: - const: allwinner,sun6i-a31-mipi-dsi + oneOf: + - enum: + - allwinner,sun6i-a31-mipi-dsi + - allwinner,sun50i-a64-mipi-dsi + - allwinner,sun50i-a100-mipi-dsi + - items: + - const: allwinner,sun20i-d1-mipi-dsi + - const: allwinner,sun50i-a100-mipi-dsi reg: maxItems: 1 @@ -24,6 +28,7 @@ properties: maxItems: 1 clocks: + minItems: 1 items: - description: Bus Clock - description: Module Clock @@ -36,6 +41,9 @@ properties: resets: maxItems: 1 + vcc-dsi-supply: + description: VCC-DSI power supply of the DSI encoder + phys: maxItems: 1 @@ -43,30 +51,57 @@ properties: const: dphy port: - type: object + $ref: /schemas/graph.yaml#/properties/port description: - A port node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. That - port should be the input endpoint, usually coming from the + The port should be the input endpoint, usually coming from the associated TCON. -patternProperties: - "^panel@[0-9]+$": true - required: - - "#address-cells" - - "#size-cells" - compatible - reg - interrupts - clocks - - clock-names - phys - phy-names - resets - port -additionalProperties: false +allOf: + - $ref: dsi-controller.yaml# + - if: + properties: + compatible: + contains: + enum: + - allwinner,sun6i-a31-mipi-dsi + - allwinner,sun50i-a100-mipi-dsi + + then: + properties: + clocks: + minItems: 2 + + required: + - clock-names + + else: + properties: + clocks: + maxItems: 1 + + - if: + properties: + compatible: + contains: + enum: + - allwinner,sun6i-a31-mipi-dsi + - allwinner,sun50i-a64-mipi-dsi + + then: + required: + - vcc-dsi-supply + +unevaluatedProperties: false examples: - | @@ -79,13 +114,14 @@ examples: resets = <&ccu 4>; phys = <&dphy0>; phy-names = "dphy"; + vcc-dsi-supply = <®_dcdc1>; #address-cells = <1>; #size-cells = <0>; panel@0 { compatible = "bananapi,lhr050h41", "ilitek,ili9881c"; reg = <0>; - power-gpios = <&pio 1 7 0>; /* PB07 */ + power-supply = <®_display>; reset-gpios = <&r_pio 0 5 1>; /* PL05 */ backlight = <&pwm_bl>; }; |