p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ARM: dts: sun5i: Enable USB DRC on A13 OLinuxIno 

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>
This commit is contained in:
Mark Janssen 2015-07-31 14:53:37 +02:00 committed by Maxime Ripard
parent 24354cc7c2
commit 4e627fba05
1 changed files with 37 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
arch/arm/boot/dts/sun5i-a13-olinuxino.dts
View File

@ -159,6 +159,10 @@ &ohci0 {
status = "okay"; status = "okay";
}; };
&otg_sram {
status = "okay";
};
&pio { &pio {
mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 { mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
allwinner,pins = "PG0"; allwinner,pins = "PG0";
@ -174,6 +178,20 @@ led_pins_olinuxino: led_pins@0 {
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 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 { usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 {
allwinner,pins = "PG11"; allwinner,pins = "PG11";
allwinner,function = "gpio_out"; allwinner,function = "gpio_out";
@ -182,6 +200,11 @@ usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 {
}; };
}; };
&reg_usb0_vbus {
status = "okay";
gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
};
&reg_usb1_vbus { &reg_usb1_vbus {
pinctrl-0 = <&usb1_vbus_pin_olinuxino>; pinctrl-0 = <&usb1_vbus_pin_olinuxino>;
gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
@ -194,7 +217,21 @@ &uart1 {
status = "okay"; status = "okay";
}; };
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&usb0_vbus_pin_a {
allwinner,pins = "PG12";
};
&usbphy { &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>; usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay"; status = "okay";
}; };