The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter designed for portable devices.
You can add support to your board with current binding.
Example:
anx7814: anx7814@38 { compatible = "analogix,anx7814"; reg = <0x38>; interrupt-parent = <&gpio0> interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; pd-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; v10-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>; ports { anx7814_in: endpoint { remote-endpoint = <&hdmi0_out>; }; }; };
Signed-off-by: Enric Balletbo i Serra enric.balletbo@collabora.com ---
Changes since last version (requested by Rob Herring) - Specify how many ports and how many endpoints for each port - Simplify to just port (dropping ports) - For cable det use an interrupt instead (to a gpio controller)
.../devicetree/bindings/video/bridge/anx7814.txt | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/bridge/anx7814.txt
diff --git a/Documentation/devicetree/bindings/video/bridge/anx7814.txt b/Documentation/devicetree/bindings/video/bridge/anx7814.txt new file mode 100644 index 0000000..4e68789 --- /dev/null +++ b/Documentation/devicetree/bindings/video/bridge/anx7814.txt @@ -0,0 +1,39 @@ +Analogix ANX7814 SlimPort (Full-HD Transmitter) +----------------------------------------------- + +The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter +designed for portable devices. + +Required properties: + + - compatible : "analogix,anx7814" + - reg : I2C address of the device + - interrupt-parent : Should be the phandle of the interrupt controller + that services interrupts for this device + - interrupts : Should contain the cable detection interrupt + - pd-gpios : Which GPIO to use for power down + - reset-gpios : Which GPIO to use for reset + +Optional properties: + + - v10-gpios : Which GPIO to use for V10 control. + - Video port for HDMI output, using the DT bindings defined in [1]. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + anx7814: anx7814@38 { + compatible = "analogix,anx7814"; + reg = <0x38>; + interrupt-parent = <&gpio0> + interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; + pd-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; + v10-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>; + ports { + anx7814_in: endpoint { + remote-endpoint = <&hdmi0_out>; + }; + }; + };