@@ -13,6 +13,7 @@
/dts-v1/;
/include/ "sun4i-a10.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
/ {
model = "Miniand Hackberry";
@@ -35,6 +36,28 @@
};
};
+ 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>;
@@ -45,6 +68,13 @@
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 {
@@ -62,4 +92,14 @@
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";
+ };
};
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> --- arch/arm/boot/dts/sun4i-a10-hackberry.dts | 40 +++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+)