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author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2021-10-06 17:21:58 +0200 |
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committer | Sam Ravnborg <sam@ravnborg.org> | 2021-10-15 22:52:39 +0200 |
commit | c9a9dc49dc1fb7e57b134c2bf8bcb6bba9ca3377 (patch) | |
tree | 3c561e4c9b5d45a806bdf2dbaf4cdc2458599afd /Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml | |
parent | cc83ff247be6aaabb3a45e8c0fb048e91afe7b8a (diff) | |
download | linux-stable-c9a9dc49dc1fb7e57b134c2bf8bcb6bba9ca3377.tar.gz linux-stable-c9a9dc49dc1fb7e57b134c2bf8bcb6bba9ca3377.tar.bz2 linux-stable-c9a9dc49dc1fb7e57b134c2bf8bcb6bba9ca3377.zip |
dt-bindings: display/bridge: sil, sii9234: Convert to YAML binding
Convert the Silicon Image SiI9234 HDMI/MHL bridge documentation to YAML.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211006152158.601856-1-angelogioacchino.delregno@collabora.com
Diffstat (limited to 'Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml b/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml new file mode 100644 index 000000000000..f88ddfe4818b --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/sil,sii9234.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Silicon Image SiI9234 HDMI/MHL bridge + +maintainers: + - Maciej Purski <m.purski@samsung.com> + +properties: + compatible: + const: sil,sii9234 + + reg: + description: I2C address for TPI interface + maxItems: 1 + + avcc12-supply: + description: TMDS Analog Supply Voltage, 1.2V + + avcc33-supply: + description: MHL/USB Switch Supply Voltage, 3.3V + + cvcc12-supply: + description: Digital Core Supply Voltage, 1.2V + + iovcc18-supply: + description: I/O voltage supply, 1.8V + + interrupts: + maxItems: 1 + + reset-gpios: + description: GPIO connected to the reset pin. + maxItems: 1 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + 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 + +required: + - compatible + - reg + - avcc12-supply + - avcc33-supply + - cvcc12-supply + - iovcc18-supply + - interrupts + - reset-gpios + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + bridge@39 { + compatible = "sil,sii9234"; + reg = <0x39>; + avcc12-supply = <&vsil12>; + avcc33-supply = <&vcc33mhl>; + cvcc12-supply = <&vsil12>; + iovcc18-supply = <&vcc18mhl>; + interrupt-parent = <&gpf3>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>; + + 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_connector: endpoint { + remote-endpoint = <&connector_to_mhl>; + }; + }; + }; + }; + }; + +... |