From 1be9e1c5a09b3645e47a82ca199bf7153b7ffc35 Mon Sep 17 00:00:00 2001 From: Mathieu Maret Date: Wed, 4 Nov 2015 15:21:55 +0100 Subject: [PATCH] arm:dt:msm8994 Correct regulator timming Documentation describe slew-rate as "time in us it takes for the regulator to change votlage value in one step". 2s seems a lot and qpnp-lab-slew-rate is only 5000us. So correct it as if a 1000 factor was added. This reduce the kernel boot time of the karin windy by 80s Tested on karin windy only Signed-off-by: Mathieu Maret Signed-off-by: mydongistiny Signed-off-by: Joe Maples --- arch/arm/boot/dts/qcom/msm-pmi8994.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom/msm-pmi8994.dtsi b/arch/arm/boot/dts/qcom/msm-pmi8994.dtsi index 1303ba6a27b..de8259a53a7 100644 --- a/arch/arm/boot/dts/qcom/msm-pmi8994.dtsi +++ b/arch/arm/boot/dts/qcom/msm-pmi8994.dtsi @@ -459,7 +459,7 @@ qcom,qpnp-ibb-min-voltage = <1400000>; qcom,qpnp-ibb-step-size = <100000>; - qcom,qpnp-ibb-slew-rate = <2000000>; + qcom,qpnp-ibb-slew-rate = <2000>; qcom,qpnp-ibb-use-default-voltage; qcom,qpnp-ibb-init-voltage = <5500000>; qcom,qpnp-ibb-init-amoled-voltage = <4000000>;