diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
index 739c1e49de29..4d161f728e12 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
@@ -702,6 +702,56 @@
 		};
 	};
 
+	dmc: dmc {
+		compatible = "rockchip,rk3576-dmc";
+		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "complete";
+		devfreq-events = <&dfi>;
+		clocks = <&scmi_clk SCLK_DDR>;
+		clock-names = "dmc_clk";
+		operating-points-v2 = <&dmc_opp_table>;
+		upthreshold = <40>;
+		downdifferential = <20>;
+		system-status-level = <
+			/*system status         freq level*/
+			SYS_STATUS_NORMAL       DMC_FREQ_LEVEL_MID_HIGH
+			SYS_STATUS_REBOOT       DMC_FREQ_LEVEL_HIGH
+			SYS_STATUS_SUSPEND      DMC_FREQ_LEVEL_LOW
+			SYS_STATUS_VIDEO_4K     DMC_FREQ_LEVEL_MID_HIGH
+			SYS_STATUS_VIDEO_4K_10B DMC_FREQ_LEVEL_MID_HIGH
+			SYS_STATUS_VIDEO_SVEP   DMC_FREQ_LEVEL_MID_HIGH
+			SYS_STATUS_BOOST        DMC_FREQ_LEVEL_HIGH
+			SYS_STATUS_ISP          DMC_FREQ_LEVEL_HIGH
+			SYS_STATUS_PERFORMANCE  DMC_FREQ_LEVEL_HIGH
+			SYS_STATUS_DUALVIEW     DMC_FREQ_LEVEL_HIGH
+			SYS_STATUS_HDMIRX       DMC_FREQ_LEVEL_HIGH
+			SYS_STATUS_DEEP_SUSPEND DMC_FREQ_LEVEL_HIGH
+		>;
+		auto-freq-en = <1>;
+		status = "disabled";
+	};
+
+	dmc_opp_table: dmc-opp-table {
+		compatible = "operating-points-v2";
+
+		opp-528000000 {
+			opp-hz = /bits/ 64 <528000000>;
+			opp-microvolt = <850000 850000 850000>;
+		};
+		opp-1068000000 {
+			opp-hz = /bits/ 64 <1068000000>;
+			opp-microvolt = <850000 850000 850000>;
+		};
+		opp-1560000000 {
+			opp-hz = /bits/ 64 <1560000000>;
+			opp-microvolt = <850000 850000 850000>;
+		};
+		opp-2400000000 {
+			opp-hz = /bits/ 64 <2400000000>;
+			opp-microvolt = <850000 850000 850000>;
+		};
+	};
+
 	firmware {
 		scmi: scmi {
 			compatible = "arm,scmi-smc";
@@ -1408,6 +1458,11 @@
 		};
 	};
 
+	pmu1_grf: syscon@26026000 {
+		compatible = "rockchip,rk3576-pmu1-grf", "syscon";
+		reg = <0x0 0x26026000 0x0 0x1000>;
+	};
+
 	pipe_phy0_grf: syscon@26028000 {
 		compatible = "rockchip,rk3576-pipe-phy-grf", "syscon";
 		reg = <0x0 0x26028000 0x0 0x2000>;
@@ -3363,6 +3418,13 @@
 		reg = <0x0 0x27f22100 0x0 0x20>;
 	};
 
+	dfi: dfi@2a000000 {
+		compatible = "rockchip,rk3576-dfi";
+		reg = <0x00 0x2a000000 0x00 0x20000>;
+		rockchip,pmu_grf = <&pmu1_grf>;
+		status = "disabled";
+	};
+
 	pcie0: pcie@2a200000 {
 		compatible = "rockchip,rk3576-pcie", "snps,dw-pcie";
 		#address-cells = <3>;