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ARM: dts: sun4i: Enable USB DRC on the Cubieboard

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Enable the otg/drc usb controller on the Cubieboard. Note that the
5V of the otg is directly connected to the general 5V, so we only use
the id pin.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Hans de Goede 2015-06-05 13:35:28 +02:00 • committed by Maxime Ripard
parent a40d6f243e
commit c68d23ce25
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/sun4i-a10-cubieboard.dts
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@ -155,6 +155,10 @@
status = "okay"; status = "okay";
}; };
&otg_sram {
status = "okay";
};
&pio { &pio {
led_pins_cubieboard: led_pins@0 { led_pins_cubieboard: led_pins@0 {
allwinner,pins = "PH20", "PH21"; allwinner,pins = "PH20", "PH21";
@ -162,6 +166,13 @@
allwinner,drive = <SUN4I_PINCTRL_20_MA>; allwinner,drive = <SUN4I_PINCTRL_20_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
}; };
usb0_id_detect_pin: usb0_id_detect_pin@0 {
allwinner,pins = "PH4";
allwinner,function = "gpio_in";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
}; };
&reg_ahci_5v { &reg_ahci_5v {
@ -216,7 +227,15 @@
status = "okay"; status = "okay";
}; };
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&usbphy { &usbphy {
pinctrl-names = "default";
pinctrl-0 = <&usb0_id_detect_pin>;
usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
usb1_vbus-supply = <&reg_usb1_vbus>; usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>; usb2_vbus-supply = <&reg_usb2_vbus>;
status = "okay"; status = "okay";