AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-16 23:47:39 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

arm64: dts: meson-axg: add usb power regulator

Browse Source 
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>
This commit is contained in:
Jerome Brunet 2018-07-24 14:52:27 +02:00 committed by Kevin Hilman
parent ff36932e03
commit fd1a3b7e51
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
View File

@ -115,6 +115,17 @@ vcc_5v: regulator-vcc_5v {
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>;