diff options
| author | Jerome Brunet <jbrunet@baylibre.com> | 2018-07-24 14:52:27 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2018-07-24 15:53:55 -0700 |
| commit | fd1a3b7e51ddf2eae1ae98232fc038cddb4cec38 (patch) | |
| tree | e5cb7e9eb7c959928b5071180e04b08608eab1b6 /arch/arm64/boot | |
| parent | ff36932e0325763663a67a718190456dd21bf915 (diff) | |
| download | linux-fd1a3b7e51ddf2eae1ae98232fc038cddb4cec38.tar.gz linux-fd1a3b7e51ddf2eae1ae98232fc038cddb4cec38.tar.bz2 linux-fd1a3b7e51ddf2eae1ae98232fc038cddb4cec38.zip | |
arm64: dts: meson-axg: add usb power regulator
The usb power regulator is supplied by the vcc 5v regulator and
controlled by a GPIO. This will be needed to enable usb.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index b219ea355828..5c16788f7a66 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -115,6 +115,17 @@ enable-active-high; }; + usb_pwr: regulator-usb_pwr { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + emmc_pwrseq: emmc-pwrseq { compatible = "mmc-pwrseq-emmc"; reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; |