From: Enric Balletbo i Serra Date: Mon, 2 May 2016 07:54:25 +0000 (+0200) Subject: devicetree: Add ANX7814 SlimPort transmitter binding X-Git-Tag: v4.7~296^2~11^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6060fd42a24d1c3fd6282659da3b097582dc1bca;p=platform%2Fkernel%2Flinux-amlogic.git devicetree: Add ANX7814 SlimPort transmitter binding The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter designed for portable devices. Signed-off-by: Enric Balletbo i Serra Acked-by: Rob Herring Signed-off-by: Thierry Reding --- diff --git a/Documentation/devicetree/bindings/video/bridge/anx7814.txt b/Documentation/devicetree/bindings/video/bridge/anx7814.txt new file mode 100644 index 0000000..b2a22c2 --- /dev/null +++ b/Documentation/devicetree/bindings/video/bridge/anx7814.txt @@ -0,0 +1,40 @@ +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 INTP interrupt + - hpd-gpios : Which GPIO to use for hpd + - pd-gpios : Which GPIO to use for power down + - reset-gpios : Which GPIO to use for reset + +Optional properties: + + - dvdd10-supply : Regulator for 1.0V digital core power. + - Video port for HDMI input, 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 = <99 IRQ_TYPE_LEVEL_LOW>; /* INTP */ + hpd-gpios = <&pio 36 GPIO_ACTIVE_HIGH>; + pd-gpios = <&pio 33 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>; + port { + anx7814_in: endpoint { + remote-endpoint = <&hdmi0_out>; + }; + }; + };