linux-kernel - [PATCH 2/2] dt-bindings: input: Add wakeup-source for atmel,maxtouch

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Date:   Fri, 17 May 2019 23:17:41 +0200
From:   Stefano Manni <stefano.manni@...il.com>
To:     nick@...anahar.org, dmitry.torokhov@...il.com, robh+dt@...nel.org,
        mark.rutland@....com
Cc:     Stefano Manni <stefano.manni@...il.com>,
        linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] dt-bindings: input: Add wakeup-source for atmel,maxtouch

Add wakeup support to the maxtouch driver.

Signed-off-by: Stefano Manni <stefano.manni@...il.com>
---
 Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
index c88919480d37..7491a8843c85 100644
--- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
+++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
@@ -31,6 +31,10 @@ Optional properties for main touchpad device:
 
 - reset-gpios: GPIO specifier for the touchscreen's reset pin (active low)
 
+- wakeup-source: use any event on touchscreen as wakeup event.
+    (Legacy property support: "linux,wakeup")
+
+
 Example:
 
 	touch@4b {
@@ -38,4 +42,5 @@ Example:
 		reg = <0x4b>;
 		interrupt-parent = <&gpio>;
 		interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>;
+		wakeup-source;
 	};
-- 
2.20.1