The patch adds bindings for s6e8aa0 panel. Bindings describes panel resources, boot delays, display timings, orientation and physical size.
Signed-off-by: Andrzej Hajda a.hajda@samsung.com --- .../devicetree/bindings/panel/samsung-s6e8aa0.txt | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/samsung-s6e8aa0.txt
diff --git a/Documentation/devicetree/bindings/panel/samsung-s6e8aa0.txt b/Documentation/devicetree/bindings/panel/samsung-s6e8aa0.txt new file mode 100644 index 0000000..675e66e --- /dev/null +++ b/Documentation/devicetree/bindings/panel/samsung-s6e8aa0.txt @@ -0,0 +1,53 @@ +Samsung S6E8AA0 AMOLED LCD 5.3 inch panel + +Required properties: + - compatible: "samsung,s6e8aa0" + - reg: the virtual channel number of a DSI peripheral + - vdd3-supply: core voltage supply + - vci-supply: voltage supply for analog circuits + - reset-gpio: a GPIO spec for the reset pin + - display-timings: timings for the connected panel as described by [1] + +Optional properties: + - power-on-delay: delay after turning regulators on [ms] + - reset-delay: delay after reset sequence [ms] + - init-delay: delay after initialization sequence [ms] + - samsung,panel-width-mm: physical panel width [mm] + - samsung,panel-height-mm: physical panel height [mm] + - flip-horizontal: boolean to flip image horizontally + - flip-vertical: boolean to flip image vertically + +[1]: Documentation/devicetree/bindings/video/display-timing.txt + +Example: + + panel { + compatible = "samsung,s6e8aa0"; + reg = <0>; + vdd3-supply = <&vcclcd_reg>; + vci-supply = <&vlcd_reg>; + reset-gpio = <&gpy4 5 0>; + power-on-delay= <50>; + reset-delay = <100>; + init-delay = <100>; + samsung,panel-width-mm = <58>; + samsung,panel-height-mm = <103>; + flip-horizontal; + flip-vertical; + + display-timings { + native-mode = <&timing0>; + + timing0: timing-0 { + clock-frequency = <57153600>; + hactive = <720>; + vactive = <1280>; + hfront-porch = <5>; + hback-porch = <5>; + hsync-len = <5>; + vfront-porch = <13>; + vback-porch = <1>; + vsync-len = <2>; + }; + }; + };