diff options
| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2015-01-20 22:08:52 +0530 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-01-28 08:47:30 +0100 |
| commit | 6edb2442c0fbdb149f999c96334f2a2063f65835 (patch) | |
| tree | abc180c1026c128379454696d0b24d7f2f03f8f6 /Documentation/devicetree/bindings/video | |
| parent | d721b29744726b708057ff306510e73805d959cd (diff) | |
Documentation: bridge: Add documentation for ps8622 DT properties
Add documentation for DT properties supported by ps8622/ps8625
eDP-LVDS converter.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Tested-by: Rahul Sharma <rahul.sharma@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Tested-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'Documentation/devicetree/bindings/video')
| -rw-r--r-- | Documentation/devicetree/bindings/video/bridge/ps8622.txt | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/video/bridge/ps8622.txt b/Documentation/devicetree/bindings/video/bridge/ps8622.txt new file mode 100644 index 000000000000..c989c3807f2b --- /dev/null +++ b/Documentation/devicetree/bindings/video/bridge/ps8622.txt @@ -0,0 +1,31 @@ +ps8622-bridge bindings + +Required properties: + - compatible: "parade,ps8622" or "parade,ps8625" + - reg: first i2c address of the bridge + - sleep-gpios: OF device-tree gpio specification for PD_ pin. + - reset-gpios: OF device-tree gpio specification for RST_ pin. + +Optional properties: + - lane-count: number of DP lanes to use + - use-external-pwm: backlight will be controlled by an external PWM + - video interfaces: Device node can contain video interface port + nodes for panel according to [1]. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + lvds-bridge@48 { + compatible = "parade,ps8622"; + reg = <0x48>; + sleep-gpios = <&gpc3 6 1 0 0>; + reset-gpios = <&gpc3 1 1 0 0>; + lane-count = <1>; + ports { + port@0 { + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + }; |