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Commit e687abfe authored by Sangwon Jee's avatar Sangwon Jee Committed by Dmitry Torokhov
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Input: melfas_mip4 - add devicetree binding documentations 



Add devicetree binding documentations.

Signed-off-by: default avatarSangwon Jee <jeesw@melfas.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 62837b3c

Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt

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* MELFAS MIP4 Touchscreen



Required properties:

- compatible: must be "melfas,mip4_ts"

- reg: I2C slave address of the chip (0x48 or 0x34)

- interrupt-parent: interrupt controller to which the chip is connected

- interrupts: interrupt to which the chip is connected



Optional properties:

- ce-gpios: GPIO connected to the CE (chip enable) pin of the chip



Example:

	i2c@00000000 {

		touchscreen: melfas_mip4@48 {

			compatible = "melfas,mip4_ts";

			reg = <0x48>;

			interrupt-parent = <&gpio>;

			interrupts = <0 IRQ_TYPE_EDGE_FALLING>;

			ce-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;

		};

	};

Documentation/devicetree/bindings/vendor-prefixes.txt

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@@ -143,6 +143,7 @@ marvell Marvell Technology Group Ltd. 
maxim	Maxim Integrated Products

maxim	Maxim Integrated Products

mediatek	MediaTek Inc.

mediatek	MediaTek Inc.

melexis	Melexis N.V.

melexis	Melexis N.V.

melfas	MELFAS Inc.

merrii	Merrii Technology Co., Ltd.

merrii	Merrii Technology Co., Ltd.

micrel	Micrel Inc.

micrel	Micrel Inc.

microchip	Microchip Technology Inc.

microchip	Microchip Technology Inc.