ARM64: dts: rockchip: px5: fix pmu and ddr configs.

Change-Id: I7bed4caac70b430752bc6338d15554901892144a
Signed-off-by: Jason Song <sxj@rock-chips.com>

Author: Jason Song

arch/arm64/boot/dts/rockchip/rk3368-px5-evb-android.dts

@@ -52,7 +52,7 @@
 	compatible = "rockchip,px5-evb", "rockchip,px5", "rockchip,rk3368";
 
 	chosen {
-		bootargs = "earlycon=uart8250,mmio32,0xff1c0000";
+		bootargs = "earlycon=uart8250,mmio32,0xff1c0000 swiotlb=1 firmware_class.path=/system/vendor/firmware";
 	};
 
 	fiq_debugger: fiq-debugger {
@@ -543,6 +543,7 @@
 				regulator-ramp-delay = <6000>;
 				regulator-state-mem {
 					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
 				};
 			};
 
@@ -600,6 +601,7 @@
 				regulator-name = "vcca_33";
 				regulator-state-mem {
 					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
 				};
 			};
 
@@ -623,6 +625,7 @@
 				regulator-name = "avdd_33";
 				regulator-state-mem {
 					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
 				};
 			};
 
@@ -646,6 +649,7 @@
 				regulator-name = "vdd10_lcd";
 				regulator-state-mem {
 					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
 				};
 			};
 
@@ -656,7 +660,8 @@
 				regulator-max-microvolt = <1800000>;
 				regulator-name = "vcc_18";
 				regulator-state-mem {
-					regulator-off-in-suspend;
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
 				};
 			};
 
@@ -668,6 +673,7 @@
 				regulator-name = "vcc18_lcd";
 				regulator-state-mem {
 					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
 				};
 			};
 
@@ -847,9 +853,25 @@
 	status = "okay";
 };
 
+&dfi {
+	status = "okay";
+};
+
 &dmc {
 	vop-dclk-mode = <1>;
 	center-supply = <&vdd_log>;
+	system-status-freq = <
+		/*system status			freq(KHz)*/
+		SYS_STATUS_NORMAL		600000
+		SYS_STATUS_REBOOT		600000
+		SYS_STATUS_SUSPEND		192000
+		SYS_STATUS_VIDEO_1080P	600000
+		SYS_STATUS_VIDEO_4K		600000
+		SYS_STATUS_PERFORMANCE	600000
+		SYS_STATUS_BOOST		600000
+		SYS_STATUS_DUALVIEW		600000
+		SYS_STATUS_ISP			600000
+	>;
 	status = "okay";
 };