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ARM: dts: sun7i: Enable USB DRC on A20-OLinuxIno-Lime 

Enable the otg/drc usb controller on the A20-OLinuxIno-Lime.

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 2015-03-07 17:56:40 +01:00 committed by Maxime Ripard
parent d3c23bac7f
commit d7a99f6bb6
1 changed files with 32 additions and 0 deletions
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32
arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
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@ -135,6 +135,10 @@
status = "okay"; status = "okay";
}; };
&otg_sram {
status = "okay";
};
&pio { &pio {
ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 { ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
allwinner,pins = "PC3"; allwinner,pins = "PC3";
@ -149,6 +153,20 @@
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>;
};
usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
allwinner,pins = "PH5";
allwinner,function = "gpio_in";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
};
}; };
&reg_ahci_5v { &reg_ahci_5v {
@ -157,6 +175,10 @@
status = "okay"; status = "okay";
}; };
&reg_usb0_vbus {
status = "okay";
};
&reg_usb1_vbus { &reg_usb1_vbus {
status = "okay"; status = "okay";
}; };
@ -171,7 +193,17 @@
status = "okay"; status = "okay";
}; };
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&usbphy { &usbphy {
pinctrl-names = "default";
pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
usb0_vbus-supply = <&reg_usb0_vbus>;
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";