ARM: dts: rk3288-android: enable dmc auto frequency adjustment

Enable dmc auto frequency adjustment and
set dmc minimum frequency to 400MHz for better performance

Change-Id: I0d2a192f438c23d879158f55dc948205f67f8663
Signed-off-by: Steven Chen <cw@rock-chips.com>

diff --git a/arch/arm/boot/dts/rk3288-android.dtsi b/arch/arm/boot/dts/rk3288-android.dtsi
index 37892c732e9a305972c255949e12b92325277ae8..28084c7baa32cba2b938beb299af61f34922abe0 100644 (file)
--- a/arch/arm/boot/dts/rk3288-android.dtsi
+++ b/arch/arm/boot/dts/rk3288-android.dtsi
@@ -84,8 +84,8 @@
                        SYS_STATUS_DUALVIEW     396000
                        SYS_STATUS_ISP          396000
                >;
-               auto-min-freq = <192000>;
-               auto-freq-en = <0>;
+               auto-min-freq = <400000>;
+               auto-freq-en = <1>;
                status = "diasbled";
        };