linux-kernel - [PATCH RFC V1 3/3] devicetree: da9062: Add device tree bindings for DA9062 OnKey

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Message-ID: <b3c74ac91cce63d6906c1c87b3bed98f36400752.1436879270.git.stwiss.opensource@diasemi.com>
Date:	Tue, 14 Jul 2015 14:07:50 +0100
From:	S Twiss <stwiss.opensource@...semi.com>
To:	DEVICETREE <devicetree@...r.kernel.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	LINUXINPUT <linux-input@...r.kernel.org>,
	LINUXKERNEL <linux-kernel@...r.kernel.org>,
	Lee Jones <lee.jones@...aro.org>,
	"Mark Rutland" <mark.rutland@....com>,
	Pawel Moll <pawel.moll@....com>,
	RTCLINUX <rtc-linux@...glegroups.com>,
	Rob Herring <robh+dt@...nel.org>,
	S Twiss <stwiss.opensource@...semi.com>
CC:	David Dajun Chen <david.chen@...semi.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	"Support Opensource" <support.opensource@...semi.com>
Subject: [PATCH RFC V1 3/3] devicetree: da9062: Add device tree bindings for
 DA9062 OnKey

From: S Twiss <stwiss.opensource@...semi.com>

Add device tree bindings for the DA9062 OnKey driver component

Signed-off-by: Steve Twiss <stwiss.opensource@...semi.com>

---
Checks performed with linux-next/next-20150708/scripts/checkpatch.pl
 da9062.txt                total: 0 errors, 0 warnings, 97 lines checked
This patch applies against linux-next and next-20150708 


 Documentation/devicetree/bindings/mfd/da9062.txt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt
index 5765ed9..7752093 100644
--- a/Documentation/devicetree/bindings/mfd/da9062.txt
+++ b/Documentation/devicetree/bindings/mfd/da9062.txt
@@ -5,6 +5,7 @@ DA9062 consists of a large and varied group of sub-devices:
 Device                   Supply Names    Description
 ------                   ------------    -----------
 da9062-regulator        :               : LDOs & BUCKs
+da9062-onkey            :               : On Key
 da9062-watchdog         :               : Watchdog Timer
 
 ======
@@ -41,6 +42,18 @@ Sub-nodes:
   Documentation/devicetree/bindings/regulator/regulator.txt
 
 
+- onkey : This node defines the OnKey settings for controlling the key
+  functionality of the device. The node should contain the compatible property
+  with the value "dlg,da9063-onkey".
+
+  Optional onkey properties:
+
+  - dlg,disable-key-power : Disable power-down using a long key-press. If this
+    entry exists the OnKey driver will remove support for the KEY_POWER key
+    press. If this entry does not exist then by default the key-press
+    triggered power down is enabled and the OnKey will support both KEY_POWER
+    and KEY_SLEEP.
+
 - watchdog: This node defines the settings for the watchdog driver associated
   with the DA9062 PMIC. The compatible = "dlg,da9062-watchdog" should be added
   if a node is created.
@@ -59,6 +72,11 @@ Example:
 			compatible = "dlg,da9062-watchdog";
 		};
 
+		onkey {
+			compatible = "dlg,da9063-onkey";
+			dlg,disable-key-power;
+		};
+
 		regulators {
 			DA9062_BUCK1: buck1 {
 				regulator-name = "BUCK1";
-- 
end-of-patch for PATCH RFC V1

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