diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2014-11-13 12:31:43 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-11-23 18:53:41 +0300 |
| commit | 7c7621ebef2da302062c064bfd2872c9c591a8d3 (patch) | |
| tree | 3466370b22491188fd6b967ff343c71b120d119d | |
| parent | 7ca026d0740c0f30b93cccf88e5c56c0e4d9592e (diff) | |
| download | linux-7c7621ebef2da302062c064bfd2872c9c591a8d3.tar.xz | |
ARM: dts: sunxi: Add regulator-boot-on property to ahci-5v regulator
This avoids it getting briefly turned off between when the regulator getting
registered and the ahci driver turning it back on, thus avoiding the disk
going into emergency head park mode.
Reported-by: Bruno Prémont <bonbons@linux-vserver.org>
Tested-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| -rw-r--r-- | arch/arm/boot/dts/sunxi-common-regulators.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sunxi-common-regulators.dtsi b/arch/arm/boot/dts/sunxi-common-regulators.dtsi index be5cfa335ae4..d8876634f965 100644 --- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi +++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi @@ -87,6 +87,7 @@ regulator-name = "ahci-5v"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; + regulator-boot-on; enable-active-high; gpio = <&pio 1 8 0>; status = "disabled"; |