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-rw-r--r--Documentation/devicetree/bindings/usb/atmel-usb.txt15
1 files changed, 13 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt
index bc2222ca3f2a..e180d56c75db 100644
--- a/Documentation/devicetree/bindings/usb/atmel-usb.txt
+++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt
@@ -33,9 +33,17 @@ usb1: ehci@00800000 {
AT91 USB device controller
Required properties:
- - compatible: Should be "atmel,at91rm9200-udc"
+ - compatible: Should be one of the following
+ "atmel,at91rm9200-udc"
+ "atmel,at91sam9260-udc"
+ "atmel,at91sam9261-udc"
+ "atmel,at91sam9263-udc"
- reg: Address and length of the register set for the device
- interrupts: Should contain macb interrupt
+ - clocks: Should reference the peripheral and the AHB clocks
+ - clock-names: Should contains two strings
+ "pclk" for the peripheral clock
+ "hclk" for the AHB clock
Optional properties:
- atmel,vbus-gpio: If present, specifies a gpio that needs to be
@@ -51,7 +59,10 @@ usb1: gadget@fffa4000 {
Atmel High-Speed USB device controller
Required properties:
- - compatible: Should be "atmel,at91sam9rl-udc"
+ - compatible: Should be one of the following
+ "at91sam9rl-udc"
+ "at91sam9g45-udc"
+ "sama5d3-udc"
- reg: Address and length of the register set for the device
- interrupts: Should contain usba interrupt
- ep childnode: To specify the number of endpoints and their properties.