| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-de2-mixer.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Allwinner Display Engine 2.0 Mixer Device Tree Bindings |
| |
| maintainers: |
| - Chen-Yu Tsai <wens@csie.org> |
| - Maxime Ripard <mripard@kernel.org> |
| |
| properties: |
| compatible: |
| enum: |
| - allwinner,sun8i-a83t-de2-mixer-0 |
| - allwinner,sun8i-a83t-de2-mixer-1 |
| - allwinner,sun8i-h3-de2-mixer-0 |
| - allwinner,sun8i-r40-de2-mixer-0 |
| - allwinner,sun8i-r40-de2-mixer-1 |
| - allwinner,sun8i-v3s-de2-mixer |
| - allwinner,sun50i-a64-de2-mixer-0 |
| - allwinner,sun50i-a64-de2-mixer-1 |
| - allwinner,sun50i-h6-de3-mixer-0 |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| items: |
| - description: The mixer interface clock |
| - description: The mixer module clock |
| |
| clock-names: |
| items: |
| - const: bus |
| - const: mod |
| |
| iommus: |
| maxItems: 1 |
| |
| resets: |
| maxItems: 1 |
| |
| ports: |
| $ref: /schemas/graph.yaml#/properties/ports |
| |
| properties: |
| port@0: |
| $ref: /schemas/graph.yaml#/properties/port |
| description: | |
| Input endpoints of the controller. |
| |
| port@1: |
| $ref: /schemas/graph.yaml#/properties/port |
| description: | |
| Output endpoints of the controller. |
| |
| required: |
| - port@1 |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - clock-names |
| - resets |
| - ports |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/sun8i-de2.h> |
| #include <dt-bindings/reset/sun8i-de2.h> |
| |
| mixer0: mixer@1100000 { |
| compatible = "allwinner,sun8i-a83t-de2-mixer-0"; |
| reg = <0x01100000 0x100000>; |
| clocks = <&display_clocks CLK_BUS_MIXER0>, |
| <&display_clocks CLK_MIXER0>; |
| clock-names = "bus", |
| "mod"; |
| resets = <&display_clocks RST_MIXER0>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| mixer0_out: port@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| |
| mixer0_out_tcon0: endpoint@0 { |
| reg = <0>; |
| remote-endpoint = <&tcon0_in_mixer0>; |
| }; |
| |
| mixer0_out_tcon1: endpoint@1 { |
| reg = <1>; |
| remote-endpoint = <&tcon1_in_mixer0>; |
| }; |
| }; |
| }; |
| }; |
| |
| ... |
