Input: melfas_mip4 - add devicetree binding documentations
Add devicetree binding documentations. Signed-off-by: Sangwon Jee <jeesw@melfas.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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* MELFAS MIP4 Touchscreen
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Required properties:
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- compatible: must be "melfas,mip4_ts"
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- reg: I2C slave address of the chip (0x48 or 0x34)
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- interrupt-parent: interrupt controller to which the chip is connected
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- interrupts: interrupt to which the chip is connected
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Optional properties:
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- ce-gpios: GPIO connected to the CE (chip enable) pin of the chip
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Example:
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i2c@00000000 {
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touchscreen: melfas_mip4@48 {
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compatible = "melfas,mip4_ts";
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reg = <0x48>;
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interrupt-parent = <&gpio>;
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interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
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ce-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
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};
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};
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@ -143,6 +143,7 @@ marvell Marvell Technology Group Ltd.
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maxim Maxim Integrated Products
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mediatek MediaTek Inc.
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melexis Melexis N.V.
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melfas MELFAS Inc.
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merrii Merrii Technology Co., Ltd.
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micrel Micrel Inc.
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microchip Microchip Technology Inc.
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