lkml.org 
[lkml]   [2015]   [Feb]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 2/2] ARM: at91: dt: at91sam9n12ek: enable udp
Date
Enable usb device port on at91sam9n12ek board.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
---

Changes in v2:
- Add pinctrl for usb1 vbus sense.

arch/arm/boot/dts/at91sam9n12ek.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 9575c0d..6123109 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";
};
--
2.3.0.rc0


\
 
 \ /
  Last update: 2015-02-10 03:01    [W:0.061 / U:0.756 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site