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| author | Tony Lindgren <tony@atomide.com> | 2014-07-25 15:41:25 +0400 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-07-29 11:16:25 +0400 |
| commit | d937678ab625b0f63ce54b2b9b3e1cbd1b4a1b15 (patch) | |
| tree | 04d5a94828428ded26be43e3f5baf038cb1c2a07 | |
| parent | 33753cd2ba41c72a0756edc5dc094d91602deda5 (diff) | |
| download | linux-d937678ab625b0f63ce54b2b9b3e1cbd1b4a1b15.tar.xz | |
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 <aaro.koskinen@iki.fi>
Fixes: 9188883fd66e9 (ARM: dts: Enable twl4030 off-idle configuration for selected omaps)
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/boot/dts/omap3-n900.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 1fe45d1f75ec..b15f1a77d684 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; }; }; |