diff options
Diffstat (limited to 'Documentation/devicetree/bindings/input/touchscreen/goodix.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/goodix.yaml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml b/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml index 3d016b87c8df..a96137c6f063 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml @@ -37,8 +37,9 @@ properties: maxItems: 1 irq-gpios: - description: GPIO pin used for IRQ. The driver uses the interrupt gpio pin - as output to reset the device. + description: GPIO pin used for IRQ input. Additionally, this line is + sampled by the device on reset deassertion to select the I2C client + address, thus it can be driven by the host during the reset sequence. maxItems: 1 reset-gpios: @@ -61,14 +62,13 @@ additionalProperties: false required: - compatible - reg - - interrupts examples: - | i2c { #address-cells = <1>; #size-cells = <0>; - gt928@5d { + touchscreen@5d { compatible = "goodix,gt928"; reg = <0x5d>; interrupt-parent = <&gpio>; |
