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ARM: dts: sun7i: Enable USB DRC on pcDuino 3 

Enable the otg/drc usb controller on the pcDuino 3.

Note this board has the otg-vbus connected directly to the 5v-dcc of
the board, so there is no vbus0 regulator, nor vbus0-det.

Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Jelle van der Waa 2015-08-14 16:44:35 +02:00 committed by Maxime Ripard
parent 2f40620aed
commit 87cf56ec31
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/sun7i-a20-pcduino3.dts
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@ -173,6 +173,10 @@ &ohci1 {
status = "okay";
};
&otg_sram {
status = "okay";
};
&pio {
led_pins_pcduino3: led_pins@0 {
allwinner,pins = "PH15", "PH16";
@ -187,6 +191,13 @@ key_pins_pcduino3: key_pins@0 {
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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 {
@ -233,7 +244,15 @@ &uart0 {
status = "okay";
};
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&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>;
usb2_vbus-supply = <&reg_usb2_vbus>;
status = "okay";