The dove-cpufreq driver needs access to the DDR and CPU clock.  There
is also an interrupt generated when the DFS hardware completes a
change of frequencey. Add these to the cpu node in DT.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
---
 arch/arm/boot/dts/dove.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 1fd615d..e96d7a6 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi

@@ -19,6 +19,10 @@
 			device_type = "cpu";
 			next-level-cache = <&l2>;
 			reg = <0>;
+			clocks = <&core_clk 1>, <&core_clk 3>;
+			clock-names = "cpu_clk", "ddrclk";
+			interrupt-parent = <&pmu_intc>;
+			interrupts = <0>;
 		};
 	};
 

-- 
1.8.4.rc3