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| author | Thierry Reding <treding@nvidia.com> | 2013-11-22 19:19:55 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2013-12-17 18:09:40 +0100 |
| commit | d95f95eb96c511b39bf9c854217d7dddb6d06755 (patch) | |
| tree | 472c4f0e2ee2bb3032bc2e9b7cf1c0e656b9be26 /Documentation/devicetree/bindings/panel/simple-panel.txt | |
| parent | 43394d2fc8f6776c8971ab09544a93359acbe88b (diff) | |
of: Add simple panel device tree binding
This binding specifies a set of common properties for display panels. It
can be used as a basis by bindings for specific panels.
Bindings for three specific panels are provided to show how the simple
panel binding can be used.
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'Documentation/devicetree/bindings/panel/simple-panel.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/panel/simple-panel.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/panel/simple-panel.txt b/Documentation/devicetree/bindings/panel/simple-panel.txt new file mode 100644 index 000000000000..1341bbf4aa3d --- /dev/null +++ b/Documentation/devicetree/bindings/panel/simple-panel.txt @@ -0,0 +1,21 @@ +Simple display panel + +Required properties: +- power-supply: regulator to provide the supply voltage + +Optional properties: +- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing +- enable-gpios: GPIO pin to enable or disable the panel +- backlight: phandle of the backlight device attached to the panel + +Example: + + panel: panel { + compatible = "cptt,claa101wb01"; + ddc-i2c-bus = <&panelddc>; + + power-supply = <&vdd_pnl_reg>; + enable-gpios = <&gpio 90 0>; + + backlight = <&backlight>; + }; |