ARM: dts: sun5i: Enable USB DRC on A13 OLinuxIno
authorMark Janssen <mark@sig-io.nl>
Fri, 31 Jul 2015 12:53:37 +0000 (14:53 +0200)
committerMaxime Ripard <maxime.ripard@free-electrons.com>
Fri, 31 Jul 2015 16:57:48 +0000 (18:57 +0200)
Enable the otg/drc usb controller on the A13 OLinuxIno.

Signed-off-by: Mark Janssen <mark@sig-io.nl>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
arch/arm/boot/dts/sun5i-a13-olinuxino.dts

index 42324005eb7c0ead40426a9eefcd9b4449423c1b..b3c234c65ea19bb1f69984f350db0dad7ceea440 100644 (file)
        status = "okay";
 };
 
+&otg_sram {
+       status = "okay";
+};
+
 &pio {
        mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
                allwinner,pins = "PG0";
                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
        };
 
+       usb0_id_detect_pin: usb0_id_detect_pin@0 {
+               allwinner,pins = "PG2";
+               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 = "PG1";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
+       };
+
        usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 {
                allwinner,pins = "PG11";
                allwinner,function = "gpio_out";
        };
 };
 
+&reg_usb0_vbus {
+       status = "okay";
+       gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+};
+
 &reg_usb1_vbus {
        pinctrl-0 = <&usb1_vbus_pin_olinuxino>;
        gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
        status = "okay";
 };
 
+&usb_otg {
+       dr_mode = "otg";
+       status = "okay";
+};
+
+&usb0_vbus_pin_a {
+       allwinner,pins = "PG12";
+};
+
 &usbphy {
+       pinctrl-names = "default";
+       pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+       usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+       usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+       usb0_vbus-supply = <&reg_usb0_vbus>;
        usb1_vbus-supply = <&reg_usb1_vbus>;
        status = "okay";
 };