diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-06-20 18:40:07 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-07-06 14:36:06 +0300 |
| commit | b5977f389d9ec7b5ffdc37ca6f2266e05295a552 (patch) | |
| tree | 128e38399a377e9cd7d03b99dc27036adc46699d /arch | |
| parent | 0760bacef728f6c980278188a5aac7f0fbe8bed8 (diff) | |
| download | linux-b5977f389d9ec7b5ffdc37ca6f2266e05295a552.tar.xz | |
ARM: dts: sunxi: Add regulator-boot-on to usb host port regulator nodes
u-boot will have turned on the power to the usb host ports, so mark them
as regulator-boot-on, this stops the power on the ports from temporarily
getting turned off during boot, causing issues with e.g. usb powered
harddisks.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/sunxi-common-regulators.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sunxi-common-regulators.dtsi b/arch/arm/boot/dts/sunxi-common-regulators.dtsi index 51cc8383f70f..f1953b0c5059 100644 --- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi +++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi @@ -108,6 +108,7 @@ regulator-name = "usb1-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; + regulator-boot-on; enable-active-high; gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; status = "disabled"; @@ -120,6 +121,7 @@ regulator-name = "usb2-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; + regulator-boot-on; enable-active-high; gpio = <&pio 7 3 GPIO_ACTIVE_HIGH>; status = "disabled"; |