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android_kernel_samsung_sm87…/bindings/input/touchscreen/ar1021.txt
Melody Olvera 6f18ce8026 dt-bindings: Add devicetree bindings
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Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
2023-04-03 15:40:37 -07:00

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* Microchip AR1020 and AR1021 touchscreen interface (I2C)
Required properties:
- compatible : "microchip,ar1021-i2c"
- reg : I2C slave address
- interrupts : touch controller interrupt
Example:
touchscreen@4d {
compatible = "microchip,ar1021-i2c";
reg = <0x4d>;
interrupt-parent = <&gpio3>;
interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
};