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| author |   Andrzej Hajda <a.hajda@samsung.com> | 2016-10-07 09:02:41 +0200 |
|---|---|---|
| committer |   Archit Taneja <architt@codeaurora.org> | 2016-10-26 10:30:21 +0530 |
| commit | 4397752c2efe55ad8d7458bd8dc535fbd842f723 (patch) | |
| tree | 9aca2248c0d87ab58a6253634de3a2005eac8554 /Documentation/devicetree/bindings/video | |
| parent | video: add header file for Mobile High-Definition Link (MHL) interface (diff) | |
| download | linux-dev-4397752c2efe55ad8d7458bd8dc535fbd842f723.tar.xz linux-dev-4397752c2efe55ad8d7458bd8dc535fbd842f723.zip | |
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 <a.hajda@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1475823762-16237-3-git-send-email-a.hajda@samsung.com
Diffstat (limited to 'Documentation/devicetree/bindings/video')
| -rw-r--r-- | Documentation/devicetree/bindings/video/bridge/sil-sii8620.txt | 33 |
1 files changed, 33 insertions, 0 deletions
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>; + }; + }; + }; |