From: Andrzej Hajda Date: Fri, 7 Oct 2016 07:02:41 +0000 (+0200) Subject: dt-bindings: add Silicon Image SiI8620 bridge bindings X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4397752c2efe55ad8d7458bd8dc535fbd842f723;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git dt-bindings: add Silicon Image SiI8620 bridge bindings SiI8620 transmitter converts eTMDS/HDMI signal to MHL 3.0. It is controlled via I2C bus. Signed-off-by: Andrzej Hajda Acked-by: Rob Herring Signed-off-by: Archit Taneja Link: http://patchwork.freedesktop.org/patch/msgid/1475823762-16237-3-git-send-email-a.hajda@samsung.com --- diff --git a/Documentation/devicetree/bindings/video/bridge/sil-sii8620.txt b/Documentation/devicetree/bindings/video/bridge/sil-sii8620.txt new file mode 100644 index 000000000000..9409d9c6a260 --- /dev/null +++ b/Documentation/devicetree/bindings/video/bridge/sil-sii8620.txt @@ -0,0 +1,33 @@ +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-parent: 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>; + }; + }; + };