diff options
Diffstat (limited to 'Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt new file mode 100644 index 000000000..cdcaa3f52 --- /dev/null +++ b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt @@ -0,0 +1,27 @@ +Ilitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller + +Required properties: +- compatible: + ilitek,ili210x for ILI210x + ilitek,ili2117 for ILI2117 + ilitek,ili2120 for ILI2120 + ilitek,ili251x for ILI251x + +- reg: The I2C address of the device + +- interrupts: The sink for the touchscreen's IRQ output + See ../interrupt-controller/interrupts.txt + +Optional properties for main touchpad device: + +- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low) + +Example: + + touchscreen@41 { + compatible = "ilitek,ili251x"; + reg = <0x41>; + interrupt-parent = <&gpio4>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>; + }; |