From 4cf47093a3862ba12f0096d736771a2a749d7865 Mon Sep 17 00:00:00 2001 From: Venkat Reddy Talla Date: Fri, 19 Aug 2016 11:22:11 +0530 Subject: [PATCH] ARM64: dts: change FPS source for LDO0 and LDO1 Change LDO0 and LDO1 suspend FPS source to FPS1 to turn off both LDO0, LDO1 regulators during SC7 state to reduce power consumption. Bug 200212058 Change-Id: Ib1435cab6930d848bf68ef33bd91420adcc8b4e4 Signed-off-by: Venkat Reddy Talla Reviewed-on: http://git-master/r/1204843 (cherry picked from commit 8dcf70f69df1978c37fdfcf9ab0b457341652530) Reviewed-on: http://git-master/r/1210618 Tested-by: Bibek Basu GVS: Gerrit_Virtual_Submit Reviewed-by: Rajkumar Kasirajan Reviewed-by: Bibek Basu --- .../tegra210-jetson-cv-power-tree-p2597-2180-a00.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-jetson-cv-power-tree-p2597-2180-a00.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-jetson-cv-power-tree-p2597-2180-a00.dtsi index 33ebc2a3a5d..d65063a7cf7 100644 --- a/arch/arm64/boot/dts/tegra210-platforms/tegra210-jetson-cv-power-tree-p2597-2180-a00.dtsi +++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-jetson-cv-power-tree-p2597-2180-a00.dtsi @@ -94,6 +94,7 @@ ldo0 { maxim,fps-source = ; + maxim,suspend-fps-source = ; maxim,fps-power-up-period = <0>; maxim,fps-power-down-period = <7>; regulator-enable-ramp-delay = <84>; @@ -104,6 +105,7 @@ ldo1 { maxim,fps-source = ; + maxim,suspend-fps-source = ; maxim,fps-power-up-period = <0>; maxim,fps-power-down-period = <3>; regulator-enable-ramp-delay = <34>; -- 2.39.2