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authorRemy van Elst <relst@relst.nl>2015-07-31 10:59:50 +0200
committerMaxime Ripard <maxime.ripard@free-electrons.com>2015-07-31 12:08:44 +0200
commitb7b1d645bb7a3dab4be9d4114cbe319b67a45c01 (patch)
treeeb2c563e57e93f3adf9e13c69e08d9731255d6cf /arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
parentb03e081672d9ccbff8185dd655a7bbba24223b4a (diff)
ARM: dts: sun4i: Enable USB DRC on A10 OLinuxIno Lime
Enable the otg/drc usb controller on the A10 OLinuxIno Lime. Signed-off-by: Remy van Elst <relst@relst.nl> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts')
-rw-r--r--arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
index b64aa4eb071e..28e32ad705cd 100644
--- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
@@ -150,6 +150,10 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
allwinner,pins = "PC3";
@@ -164,6 +168,20 @@
allwinner,drive = <SUN4I_PINCTRL_20_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>;
+ };
+
+ 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 {
@@ -172,6 +190,10 @@
status = "okay";
};
+&reg_usb0_vbus {
+ status = "okay";
+};
+
&reg_usb1_vbus {
status = "okay";
};
@@ -186,7 +208,17 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&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>;
usb2_vbus-supply = <&reg_usb2_vbus>;
status = "okay";