[PATCH 1/7] dt-bindings: input: touchscreen: sx8654: add reset-gpio property

Richard Leitner
2018-10-16T09:28:24Z

Document the reset-gpio property for the sx8654 touchscreen controller
driver.

Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
---
Documentation/devicetree/bindings/input/touchscreen/sx8654.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/sx8654.txt b/Documentation/devicetree/bindings/input/touchscreen/sx8654.txt
index 4886c4aa2906..ca521d8f7d65 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/sx8654.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/sx8654.txt
@@ -5,6 +5,9 @@ Required properties:
- reg: i2c slave address
- interrupts: touch controller interrupt

+Optional properties:
+ - reset-gpios: GPIO specification for the NRST input
+
Example:

sx8654@48 {
@@ -12,4 +15,5 @@ Example:
reg = <0x48>;
interrupt-parent = <&gpio6>;
interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
};
--
2.11.0