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| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/sil,sii8620.yaml | 108 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt | 33 |
2 files changed, 108 insertions, 33 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/sil,sii8620.yaml b/Documentation/devicetree/bindings/display/bridge/sil,sii8620.yaml new file mode 100644 index 000000000000..6d1a36b76fcb --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/sil,sii8620.yaml @@ -0,0 +1,108 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/sil,sii8620.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Silicon Image SiI8620 HDMI/MHL bridge + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +properties: + compatible: + const: sil,sii8620 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: xtal + + cvcc10-supply: + description: Digital Core Supply Voltage (1.0V) + + interrupts: + maxItems: 1 + + iovcc18-supply: + description: I/O Supply Voltage (1.8V) + + reset-gpios: + maxItems: 1 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + unevaluatedProperties: false + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: + Video port for HDMI (encoder) input + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + MHL to connector port + + required: + - port@0 + - port@1 + +required: + - compatible + - reg + - clocks + - cvcc10-supply + - interrupts + - iovcc18-supply + - reset-gpios + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + bridge@39 { + reg = <0x39>; + compatible = "sil,sii8620"; + cvcc10-supply = <&ldo36_reg>; + iovcc18-supply = <&ldo34_reg>; + interrupt-parent = <&gpf0>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; + reset-gpios = <&gpv7 0 GPIO_ACTIVE_LOW>; + clocks = <&pmu_system_controller 0>; + clock-names = "xtal"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + mhl_to_hdmi: endpoint { + remote-endpoint = <&hdmi_to_mhl>; + }; + }; + + port@1 { + reg = <1>; + mhl_to_musb_con: endpoint { + remote-endpoint = <&musb_con_to_mhl>; + }; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt b/Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt deleted file mode 100644 index b05052f7d62f..000000000000 --- a/Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt +++ /dev/null @@ -1,33 +0,0 @@ -Silicon Image SiI8620 HDMI/MHL bridge bindings - -Required properties: - - compatible: "sil,sii8620" - - reg: i2c address of the bridge - - cvcc10-supply: Digital Core Supply Voltage (1.0V) - - iovcc18-supply: I/O Supply Voltage (1.8V) - - interrupts: interrupt specifier of INT pin - - reset-gpios: gpio specifier of RESET pin - - clocks, clock-names: specification and name of "xtal" clock - - video interfaces: Device node can contain video interface port - node for HDMI encoder according to [1]. - -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt - -Example: - sii8620@39 { - reg = <0x39>; - compatible = "sil,sii8620"; - cvcc10-supply = <&ldo36_reg>; - iovcc18-supply = <&ldo34_reg>; - interrupt-parent = <&gpf0>; - interrupts = <2 0>; - reset-gpio = <&gpv7 0 0>; - clocks = <&pmu_system_controller 0>; - clock-names = "xtal"; - - port { - mhl_to_hdmi: endpoint { - remote-endpoint = <&hdmi_to_mhl>; - }; - }; - }; |