[PATCH 4.9 093/102] ARM: dts: am57xx-idk-common: Add overide powerhold property

From: Greg Kroah-Hartman
Date: Fri Apr 06 2018 - 09:36:40 EST

4.9-stable review patch. If anyone has any objections, please let me know.


From: Keerthy <j-keerthy@xxxxxx>

commit 8804755bfb1f3cbc003e4ebe99eac491672f354c upstream.

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@xxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Cc: Ben Hutchings <ben.hutchings@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

arch/arm/boot/dts/am57xx-idk-common.dtsi | 1 +
1 file changed, 1 insertion(+)

--- a/arch/arm/boot/dts/am57xx-idk-common.dtsi
+++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi
@@ -57,6 +57,7 @@
#interrupt-cells = <2>;
+ ti,palmas-override-powerhold;

tps659038_pmic {
compatible = "ti,tps659038-pmic";