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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml new file mode 100644 index 000000000..7aa330dab --- /dev/null +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml @@ -0,0 +1,127 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/allwinner,sun6i-a31-mipi-dsi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A31 MIPI-DSI Controller Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <mripard@kernel.org> + +properties: + compatible: + enum: + - allwinner,sun6i-a31-mipi-dsi + - allwinner,sun50i-a64-mipi-dsi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: bus + - const: mod + + resets: + maxItems: 1 + + vcc-dsi-supply: + description: VCC-DSI power supply of the DSI encoder + + phys: + maxItems: 1 + + phy-names: + const: dphy + + port: + type: object + 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 + associated TCON. + +required: + - compatible + - reg + - interrupts + - clocks + - phys + - phy-names + - resets + - vcc-dsi-supply + - port + +allOf: + - $ref: dsi-controller.yaml# + - if: + properties: + compatible: + contains: + const: allwinner,sun6i-a31-mipi-dsi + + then: + properties: + clocks: + minItems: 2 + + required: + - clock-names + + - if: + properties: + compatible: + contains: + const: allwinner,sun50i-a64-mipi-dsi + + then: + properties: + clocks: + minItems: 1 + +unevaluatedProperties: false + +examples: + - | + dsi0: dsi@1ca0000 { + compatible = "allwinner,sun6i-a31-mipi-dsi"; + reg = <0x01ca0000 0x1000>; + interrupts = <0 89 4>; + clocks = <&ccu 23>, <&ccu 96>; + clock-names = "bus", "mod"; + 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-supply = <®_display>; + reset-gpios = <&r_pio 0 5 1>; /* PL05 */ + backlight = <&pwm_bl>; + }; + + port { + dsi0_in_tcon0: endpoint { + remote-endpoint = <&tcon0_out_dsi0>; + }; + }; + }; + +... |