ARM i.MX5: Move IPU clock lookups into device tree

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 6c73bee..07f656e 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -73,6 +73,8 @@
 			compatible = "fsl,imx53-ipu";
 			reg = <0x18000000 0x080000000>;
 			interrupts = <11 10>;
+			clocks = <&clks 59>, <&clks 110>, <&clks 61>;
+			clock-names = "bus", "di0", "di1";
 		};
 
 		aips@50000000 { /* AIPS1 */