diff options
author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-01-28 09:35:36 -0500 |
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committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-03-15 12:41:00 -0400 |
commit | d1494a340807c9b77aa44bc8d8166353df4cf1c3 (patch) | |
tree | 213f831c9e3a47acb3095bef39eaf435630bebec /Documentation/devicetree/bindings/usb/atmel-usb.txt | |
parent | 62c5553ab7ecf23e7b5464a59d728ab94479adbb (diff) |
USB: at91: Device udc add dt support
Allow to compile it if AT91 is enable.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/atmel-usb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/usb/atmel-usb.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt index 0143d7c5b4b9..60bd2150a3e6 100644 --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt | |||
@@ -29,3 +29,21 @@ usb1: ehci@00800000 { | |||
29 | reg = <0x00800000 0x100000>; | 29 | reg = <0x00800000 0x100000>; |
30 | interrupts = <22 4>; | 30 | interrupts = <22 4>; |
31 | }; | 31 | }; |
32 | |||
33 | AT91 USB device controller | ||
34 | |||
35 | Required properties: | ||
36 | - compatible: Should be "atmel,at91rm9200-udc" | ||
37 | - reg: Address and length of the register set for the device | ||
38 | - interrupts: Should contain macb interrupt | ||
39 | |||
40 | Optional properties: | ||
41 | - atmel,vbus-gpio: If present, specifies a gpio that needs to be | ||
42 | activated for the bus to be powered. | ||
43 | |||
44 | usb1: gadget@fffa4000 { | ||
45 | compatible = "atmel,at91rm9200-udc"; | ||
46 | reg = <0xfffa4000 0x4000>; | ||
47 | interrupts = <10 4>; | ||
48 | atmel,vbus-gpio = <&pioC 5 0>; | ||
49 | }; | ||