mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 13:40:54 +07:00
ca78c26c0b
Add nodes for the usb-phy and ehci- and ohci-usb-host controllers. Based on fex file settings, the fex file also contains a mysterious line: usb_hub_vcc_en_gpio = port:PB09<1><0><default><0> Which also clashes with usbc0, which has: usb_drv_vbus_gpio = port:PB09<1><0><default><0> So if usb does not work properly we need someone with a hackberry to look closer into this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
106 lines
2.0 KiB
Plaintext
106 lines
2.0 KiB
Plaintext
/*
|
|
* Copyright 2012 Maxime Ripard
|
|
*
|
|
* Maxime Ripard <maxime.ripard@free-electrons.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
|
|
*/
|
|
|
|
/dts-v1/;
|
|
/include/ "sun4i-a10.dtsi"
|
|
/include/ "sunxi-common-regulators.dtsi"
|
|
|
|
/ {
|
|
model = "Miniand Hackberry";
|
|
compatible = "miniand,hackberry", "allwinner,sun4i-a10";
|
|
|
|
soc@01c00000 {
|
|
emac: ethernet@01c0b000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&emac_pins_a>;
|
|
phy = <&phy0>;
|
|
status = "okay";
|
|
};
|
|
|
|
mdio@01c0b080 {
|
|
phy-supply = <®_emac_3v3>;
|
|
status = "okay";
|
|
|
|
phy0: ethernet-phy@0 {
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
usbphy: phy@01c13400 {
|
|
usb1_vbus-supply = <®_usb1_vbus>;
|
|
usb2_vbus-supply = <®_usb2_vbus>;
|
|
status = "okay";
|
|
};
|
|
|
|
ehci0: usb@01c14000 {
|
|
status = "okay";
|
|
};
|
|
|
|
ohci0: usb@01c14400 {
|
|
status = "okay";
|
|
};
|
|
|
|
ehci1: usb@01c1c000 {
|
|
status = "okay";
|
|
};
|
|
|
|
ohci1: usb@01c1c400 {
|
|
status = "okay";
|
|
};
|
|
|
|
pio: pinctrl@01c20800 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hackberry_hogs>;
|
|
|
|
hackberry_hogs: hogs@0 {
|
|
allwinner,pins = "PH19";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
usb2_vbus_pin_hackberry: usb2_vbus_pin@0 {
|
|
allwinner,pins = "PH12";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
};
|
|
|
|
uart0: serial@01c28000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_pins_a>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
reg_emac_3v3: emac-3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "emac-3v3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
enable-active-high;
|
|
gpio = <&pio 7 19 0>;
|
|
};
|
|
|
|
reg_usb1_vbus: usb1-vbus {
|
|
status = "okay";
|
|
};
|
|
|
|
reg_usb2_vbus: usb2-vbus {
|
|
pinctrl-0 = <&usb2_vbus_pin_hackberry>;
|
|
gpio = <&pio 7 12 0>;
|
|
status = "okay";
|
|
};
|
|
};
|