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author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2016-05-02 10:54:25 +0300 |
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committer | Thierry Reding <treding@nvidia.com> | 2016-05-12 12:32:14 +0300 |
commit | 6060fd42a24d1c3fd6282659da3b097582dc1bca (patch) | |
tree | 3bb806a96a2f65ea067e55ceab842e071e66158c /Documentation | |
parent | ae4927ffc7f7090ddb4c833b88f6f09f294502cd (diff) | |
download | linux-6060fd42a24d1c3fd6282659da3b097582dc1bca.tar.xz |
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 <enric.balletbo@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/video/bridge/anx7814.txt | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/video/bridge/anx7814.txt b/Documentation/devicetree/bindings/video/bridge/anx7814.txt new file mode 100644 index 000000000000..b2a22c28c9b3 --- /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>; + }; + }; + }; |