From d937678ab625b0f63ce54b2b9b3e1cbd1b4a1b15 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Fri, 25 Jul 2014 04:41:25 -0700 Subject: [PATCH] ARM: dts: Revert enabling of twl configuration for n900 Commit 9188883fd66e9 (ARM: dts: Enable twl4030 off-idle configuration for selected omaps) allowed n900 to cut off core voltages during off-idle. This however caused a regression where twl regulator vaux1 was not getting enabled for the LCD panel as we are not requesting it for the panel. Turns out quite a few devices on n900 are using vaux1, and we need to either stop idling it, or add proper regulator_get calls for all users. But until we have a proper solution implemented and tested, let's just disable the twl off-idle configuration for now for n900. Reported-by: Aaro Koskinen Fixes: 9188883fd66e9 (ARM: dts: Enable twl4030 off-idle configuration for selected omaps) Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-n900.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 1fe45d1..b15f1a7 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -353,7 +353,7 @@ }; twl_power: power { - compatible = "ti,twl4030-power-n900", "ti,twl4030-power-idle-osc-off"; + compatible = "ti,twl4030-power-n900"; ti,use_poweroff; }; }; -- 2.7.4