[PATCH] at91sam9g20.dtsi: set correct USB clock divisors

[Andrey Yurovsky]

The AT91SAM9G20 has different clock divisors from the otherwise similar
AT91SAM9260. Set them in at91sam9g20.dtsi so that all AT91SAM9G20 users set up
the USB host controller clocks correctly.

Signed-off-by: Andrey Yurovsky <yurovsky at gmail.com>
---
 arch/arm/boot/dts/at91sam9g20.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index f593016..6c4488c 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -62,6 +62,10 @@
 					atmel,clk-output-range = <0 133000000>;
 					atmel,clk-divisors = <1 2 4 6>;
 				};
+
+				usb: usbck {
+					atmel,clk-divisors = <4 2 0 0>;
+				};
 			};
 		};
 	};
-- 
2.7.4