mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 15:37:23 +00:00
90 lines
2.2 KiB
Text
90 lines
2.2 KiB
Text
|
/*
|
||
|
|
* sunxi boards common regulator (ahci target power supply, usb-vbus) code
|
||
|
|
*
|
||
|
|
* Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
|
||
|
|
*
|
||
|
|
* The code contained herein is licensed under the GNU General Public
|
||
|
|
* License. You may obtain a copy of the GNU General Public License
|
||
|
|
* Version 2 or later at the following locations:
|
||
|
|
*
|
||
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
||
|
|
* http://www.gnu.org/copyleft/gpl.html
|
||
|
|
*/
|
||
|
|
|
||
|
|
/ {
|
||
|
|
soc@01c00000 {
|
||
|
|
pio: pinctrl@01c20800 {
|
||
|
|
ahci_pwr_pin_a: ahci_pwr_pin@0 {
|
||
|
|
allwinner,pins = "PB8";
|
||
|
|
allwinner,function = "gpio_out";
|
||
|
|
allwinner,drive = <0>;
|
||
|
|
allwinner,pull = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb1_vbus_pin_a: usb1_vbus_pin@0 {
|
||
|
|
allwinner,pins = "PH6";
|
||
|
|
allwinner,function = "gpio_out";
|
||
|
|
allwinner,drive = <0>;
|
||
|
|
allwinner,pull = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb2_vbus_pin_a: usb2_vbus_pin@0 {
|
||
|
|
allwinner,pins = "PH3";
|
||
|
|
allwinner,function = "gpio_out";
|
||
|
|
allwinner,drive = <0>;
|
||
|
|
allwinner,pull = <0>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
reg_ahci_5v: ahci-5v {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&ahci_pwr_pin_a>;
|
||
|
|
regulator-name = "ahci-5v";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
enable-active-high;
|
||
|
|
gpio = <&pio 1 8 0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
reg_usb1_vbus: usb1-vbus {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&usb1_vbus_pin_a>;
|
||
|
|
regulator-name = "usb1-vbus";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
enable-active-high;
|
||
|
|
gpio = <&pio 7 6 0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
reg_usb2_vbus: usb2-vbus {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&usb2_vbus_pin_a>;
|
||
|
|
regulator-name = "usb2-vbus";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
enable-active-high;
|
||
|
|
gpio = <&pio 7 3 0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
reg_vcc3v0: vcc3v0 {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc3v0";
|
||
|
|
regulator-min-microvolt = <3000000>;
|
||
|
|
regulator-max-microvolt = <3000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
reg_vcc3v3: vcc3v3 {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc3v3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
};
|