From: Jerome Brunet Date: Tue, 24 Jul 2018 12:52:27 +0000 (+0200) Subject: arm64: dts: meson-axg: add usb power regulator X-Git-Tag: v4.19-rc1~44^2~2^2~8 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=fd1a3b7e51ddf2eae1ae98232fc038cddb4cec38;p=linux.git 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 Signed-off-by: Kevin Hilman --- 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>;