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Commit 86f05ae8 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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panel/s6e8aa0: add DT bindings 



The patch adds bindings for s6e8aa0 panel.
Bindings describes panel resources, boot delays,
display timings, orientation and physical size.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 7eb8f069

Documentation/devicetree/bindings/panel/samsung,s6e8aa0.txt

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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-gpios: 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]

  - panel-width-mm: physical panel width [mm]

  - panel-height-mm: physical panel height [mm]

  - flip-horizontal: boolean to flip image horizontally

  - flip-vertical: boolean to flip image vertically



The device node can contain one 'port' child node with one child

'endpoint' node, according to the bindings defined in [2]. This

node should describe panel's video bus.



[1]: Documentation/devicetree/bindings/video/display-timing.txt

[2]: Documentation/devicetree/bindings/media/video-interfaces.txt



Example:



	panel {

		compatible = "samsung,s6e8aa0";

		reg = <0>;

		vdd3-supply = <&vcclcd_reg>;

		vci-supply = <&vlcd_reg>;

		reset-gpios = <&gpy4 5 0>;

		power-on-delay= <50>;

		reset-delay = <100>;

		init-delay = <100>;

		panel-width-mm = <58>;

		panel-height-mm = <103>;

		flip-horizontal;

		flip-vertical;



		display-timings {

			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>;

			};

		};

	};