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ARM: dts: sun7i: Enable USB DRC on cubieboard2 

Enable the otg/drc usb controller on the cubieboard2.

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: Ralph Benadski <benadski@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Ralph Benadski 2015-08-14 16:44:36 +02:00 committed by Maxime Ripard
parent 87cf56ec31
commit b8962f7ee7
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
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@ -150,6 +150,10 @@
status = "okay"; status = "okay";
}; };
&otg_sram {
status = "okay";
};
&pio { &pio {
led_pins_cubieboard2: led_pins@0 { led_pins_cubieboard2: led_pins@0 {
allwinner,pins = "PH20", "PH21"; allwinner,pins = "PH20", "PH21";
@ -157,12 +161,24 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,drive = <SUN4I_PINCTRL_10_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 {
status = "okay"; status = "okay";
}; };
&usb_otg {
dr_mode = "otg";
status = "okay";
};
#include "axp209.dtsi" #include "axp209.dtsi"
&reg_dcdc2 { &reg_dcdc2 {
@ -205,6 +221,9 @@
}; };
&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";