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authorBo Shen <voice.shen@atmel.com>2015-02-10 09:55:35 +0800
committerNicolas Ferre <nicolas.ferre@atmel.com>2015-03-04 18:36:09 +0100
commitcf05ea713144fe08d1207846fb592ff0985040c6 (patch)
tree48848cac02d500ecefe355ed51554972d12676ba /arch
parent13f7ad3dc6dbb09ae232647058f18dedd69fce47 (diff)
ARM: at91/dt: at91sam9n12ek: enable udp
Enable usb device port on at91sam9n12ek board. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/at91sam9n12ek.dts14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 9575c0d895c9..6123109f14ff 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -108,6 +108,13 @@
<AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
};
};
+
+ usb1 {
+ pinctrl_usb1_vbus_sense: usb1_vbus_sense {
+ atmel,pins =
+ <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio usb vbus sense, no pull up and deglitch */
+ };
+ };
};
spi0: spi@f0000000 {
@@ -120,6 +127,13 @@
};
};
+ usb1: gadget@f803c000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1_vbus_sense>;
+ atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
watchdog@fffffe40 {
status = "okay";
};