mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-11 13:43:27 +08:00
8b1ba94151
Copy over all the latest dts changes from mripard/sunxi/dt-for-4.2 , this gives us a proper dtsi file for the A33 rather then abusing sun8i-a23.dtsi for this. And this replaces our minimal (dummy) sun7i-a20-mk808c and sun8i-a33-astar-mid756 dts files with proper ones. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
149 lines
4.6 KiB
Plaintext
149 lines
4.6 KiB
Plaintext
/*
|
|
* sunxi boards common regulator (ahci target power supply, usb-vbus) code
|
|
*
|
|
* Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
|
|
*
|
|
* This file is dual-licensed: you can use it either under the terms
|
|
* of the GPL or the X11 license, at your option. Note that this dual
|
|
* licensing only applies to this file, and not this project as a
|
|
* whole.
|
|
*
|
|
* a) This file is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This file is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* Or, alternatively,
|
|
*
|
|
* b) Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use,
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following
|
|
* conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/pinctrl/sun4i-a10.h>
|
|
|
|
&pio {
|
|
ahci_pwr_pin_a: ahci_pwr_pin@0 {
|
|
allwinner,pins = "PB8";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
usb0_vbus_pin_a: usb0_vbus_pin@0 {
|
|
allwinner,pins = "PB9";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
usb1_vbus_pin_a: usb1_vbus_pin@0 {
|
|
allwinner,pins = "PH6";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
usb2_vbus_pin_a: usb2_vbus_pin@0 {
|
|
allwinner,pins = "PH3";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
};
|
|
|
|
/ {
|
|
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>;
|
|
regulator-boot-on;
|
|
enable-active-high;
|
|
gpio = <&pio 1 8 GPIO_ACTIVE_HIGH>;
|
|
status = "disabled";
|
|
};
|
|
|
|
reg_usb0_vbus: usb0-vbus {
|
|
compatible = "regulator-fixed";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb0_vbus_pin_a>;
|
|
regulator-name = "usb0-vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
enable-active-high;
|
|
gpio = <&pio 1 9 GPIO_ACTIVE_HIGH>;
|
|
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 GPIO_ACTIVE_HIGH>;
|
|
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 GPIO_ACTIVE_HIGH>;
|
|
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>;
|
|
};
|
|
|
|
reg_vcc5v0: vcc5v0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
};
|