ARM: dts: rockchip: increase vdd_arm voltage for rk3066a based boards

The current vdd_arm voltage is too low, increase it will make
the system more stable.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index 58bac50..81cf60c 100644 (file)
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -61,11 +61,13 @@
                        reg = <0x0>;
                        operating-points = <
                                /* kHz    uV */
-                               1008000 1075000
-                                816000 1025000
-                                600000 1025000
-                                504000 1000000
-                                312000  975000
+                               1416000 1300000
+                               1200000 1175000
+                               1008000 1125000
+                               816000  1125000
+                               600000  1100000
+                               504000  1100000
+                               312000  1075000
                        >;
                        clock-latency = <40000>;
                        clocks = <&cru ARMCLK>;