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Message-ID: <20181016091653.26896-2-richard.leitner@skidata.com>
Date: Tue, 16 Oct 2018 11:16:47 +0200
From: Richard Leitner <richard.leitner@...data.com>
To: <dmitry.torokhov@...il.com>, <robh+dt@...nel.org>,
<mark.rutland@....com>
CC: <linux-input@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
Richard Leitner <richard.leitner@...data.com>
Subject: [PATCH 1/7] dt-bindings: input: touchscreen: sx8654: add reset-gpio property
Document the reset-gpio property for the sx8654 touchscreen controller
driver.
Signed-off-by: Richard Leitner <richard.leitner@...data.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
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