pm8941 is missing the 5vs2 regulator node so let's add it since its needed to get the external display working. This regulator was already configured in the interrupts property on the parent node.
Note that this regulator is referred to as mvs2 in the downstream MSM kernel sources.
Signed-off-by: Brian Masney masneyb@onstation.org Reviewed-by: Linus Walleij linus.walleij@linaro.org --- Changes since v1: - None
arch/arm/boot/dts/qcom-pm8941.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi index f198480c8ef4..c1f2012d1c8b 100644 --- a/arch/arm/boot/dts/qcom-pm8941.dtsi +++ b/arch/arm/boot/dts/qcom-pm8941.dtsi @@ -178,6 +178,16 @@ qcom,vs-soft-start-strength = <0>; regulator-initial-mode = <1>; }; + + pm8941_5vs2: 5vs2 { + regulator-enable-ramp-delay = <1000>; + regulator-pull-down; + regulator-over-current-protection; + qcom,ocp-max-retries = <10>; + qcom,ocp-retry-delay = <30>; + qcom,vs-soft-start-strength = <0>; + regulator-initial-mode = <1>; + }; }; }; };