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Diffstat (limited to 'dts/Bindings/input/touchscreen/ar1021.txt')
| -rw-r--r-- | dts/Bindings/input/touchscreen/ar1021.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/dts/Bindings/input/touchscreen/ar1021.txt b/dts/Bindings/input/touchscreen/ar1021.txt new file mode 100644 index 0000000000..e459e8546f --- /dev/null +++ b/dts/Bindings/input/touchscreen/ar1021.txt @@ -0,0 +1,16 @@ +* Microchip AR1020 and AR1021 touchscreen interface (I2C) + +Required properties: +- compatible : "microchip,ar1021-i2c" +- reg : I2C slave address +- interrupt-parent : the phandle for the interrupt controller +- interrupts : touch controller interrupt + +Example: + + touchscreen@4d { + compatible = "microchip,ar1021-i2c"; + reg = <0x4d>; + interrupt-parent = <&gpio3>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; + }; |