linux-kernel - [PATCH 4/4] arm: dts: am57xx-idk-common: Add overide powerhold property

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Date:   Thu, 27 Oct 2016 14:40:14 +0530
From:   Keerthy <j-keerthy@...com>
To:     <tony@...mide.com>, <lee.jones@...aro.org>, <robh+dt@...nel.org>
CC:     <linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
        <nm@...com>, <j-keerthy@...com>, <t-kristo@...com>
Subject: [PATCH 4/4] arm: dts: am57xx-idk-common: Add overide powerhold property

The PMICs have POWERHOLD set by default which prevents PMIC shutdown
even on DEV_CTRL On bit set to 0 as the Powerhold has higher priority.
So to enable pmic power off this property lets one over ride the default
value and enable pmic power off.

Signed-off-by: Keerthy <j-keerthy@...com>
---
 arch/arm/boot/dts/am57xx-idk-common.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi
index 6d537cf..18297f3 100644
--- a/arch/arm/boot/dts/am57xx-idk-common.dtsi
+++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi
@@ -200,6 +200,7 @@
 		#interrupt-cells = <2>;
 		interrupt-controller;
 		ti,system-power-controller;
+		ti,palmas-override-powerhold;
 
 		tps659038_pmic {
 			compatible = "ti,tps659038-pmic";
-- 
1.9.1