arm64: dts: rockchip: rk3399-evb: enable dmc and dfi

Change-Id: If372c3b73ce419c3ea31143e7318529f2e9c9e56
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi
index 028a2173723d386ca4130f789e96eddf8240e5b9..62aed293fa6fb21f397545675784e81d8b7d0d0d 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi
@@ -41,6 +41,7 @@
  */
 
 #include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/soc/rockchip-system-status.h>
 #include "rk3399.dtsi"
 #include "rk3399-opp.dtsi"
 
@@ -292,14 +293,28 @@
 };
 
 &dfi {
-//     status = "okay";
+       status = "okay";
 };
 
 &dmc {
-//     status = "okay";
+       status = "okay";
        center-supply = <&vdd_center>;
-       upthreshold = <60>;
-       downdifferential = <40>;
+       upthreshold = <50>;
+       downdifferential = <20>;
+       system-status-freq = <
+               /*system status         freq(KHz)*/
+               SYS_STATUS_NORMAL       800000
+               SYS_STATUS_REBOOT       528000
+               SYS_STATUS_SUSPEND      200000
+               SYS_STATUS_VIDEO_1080P  200000
+               SYS_STATUS_VIDEO_4K     528000
+               SYS_STATUS_PERFORMANCE  800000
+               SYS_STATUS_BOOST        400000
+               SYS_STATUS_DUALVIEW     600000
+               SYS_STATUS_ISP          600000
+       >;
+       auto-min-freq = <200000>;
+       auto-freq-en = <0>;
 };
 
 &sdhci {