ARM: dts: rk3229: add cpu-supply property for cpu node in evb board

This patch adds the cpu-supply property so that cpu can do dvfs

Change-Id: I6cfc1c8e467652ad9b748c6a9980b00006181910
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>

diff --git a/arch/arm/boot/dts/rk3229-evb.dts b/arch/arm/boot/dts/rk3229-evb.dts
index f64e5956ec109f92c3bd6ebf449b351de138bd52..925c11de407bd4adc680c7bf624d6251f1e92718 100644 (file)
--- a/arch/arm/boot/dts/rk3229-evb.dts
+++ b/arch/arm/boot/dts/rk3229-evb.dts
@@ -108,6 +108,10 @@
        };
 };
 
+&cpu0 {
+       cpu-supply = <&vdd_arm>;
+};
+
 &gmac {
        assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>;
        assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>;