Hi Michael.
On Sun, Jan 26, 2020 at 07:39:10PM +0100, michael.srba@seznam.cz wrote:
From: Michael Srba Michael.Srba@seznam.cz
This patch adds dts bindings for Samsung AMS452EF01 AMOLED panel, which makes use of their S6E88A0 controller.
Signed-off-by: Michael Srba Michael.Srba@seznam.cz
New bindings files for panels must be in DT schema format (.yaml).
Please see other bindings as examples. Your example uses GPIO_ACTIVE_HIGH, so rememeber to include the relevant header file in your example to get the definition.
Sam
.../panel/samsung,s6e88a0-ams452ef01.txt | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt new file mode 100644 index 000000000000..2dcf9580febd --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e88a0-ams452ef01.txt @@ -0,0 +1,26 @@ +Samsung AMS452EF01 AMOLED panel with S6E88A0 video mode controller.
+Required properties:
- compatible: "samsung,s6e88a0-ams452ef01"
- reg: the virtual channel number of a DSI peripheral
- vdd3-supply: core voltage supply
- vci-supply: voltage supply for analog circuits
- reset-gpios: a GPIO spec for the reset pin
+The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [1]. This +node should describe panel's video bus.
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+Example:
- panel@0 {
reg = <0>;compatible = "samsung,s6e88a0-ams452ef01";vdd3-supply = <&pm8916_l17>;vci-supply = <®_vlcd_vci>;reset-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>;- };
-- 2.24.0
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