diff --git a/qcom/tuna.dtsi b/qcom/tuna.dtsi
index 7e4aad78..ede3e8d1 100644
--- a/qcom/tuna.dtsi
+++ b/qcom/tuna.dtsi
@@ -2428,6 +2428,64 @@
 			status = "disabled";
 		};
 	};
+
+	mmio_sram: mmio-sram@17D09400 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		compatible = "mmio-sram";
+		reg = <0x0 0x17D09400 0x0 0x400>;
+		ranges = <0x0 0x0 0x0 0x17D09400 0x0 0x400>;
+
+		cpu_scp_lpri: scmi-shmem@0 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x0 0x17D09400 0x0 0x400>;
+		};
+	};
+
+	cpucp: qcom,cpucp@17400000 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		compatible = "qcom,cpucp";
+		reg =   <0x17d90000 0x2000>,
+			<0x17400000 0x10>;
+		reg-names = "rx", "tx";
+		#mbox-cells = <1>;
+		interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	scmi: qcom,scmi {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "arm,scmi";
+		mboxes = <&cpucp 0>;
+		mbox-names = "tx";
+		shmem = <&cpu_scp_lpri>;
+
+		scmi_qcom: protocol@80 {
+			reg = <0x80>;
+			#clock-cells = <1>;
+		};
+	};
+
+	cpucp_log: qcom,cpucp_log@d8140000 {
+		compatible = "qcom,cpucp-log";
+		reg = <0x81200000 0x10000>, <0x81210000 0x10000>;
+		mboxes = <&cpucp 1>;
+	};
+
+	qcom_c1dcvs: qcom,c1dcvs {
+		compatible = "qcom,c1dcvs-v2";
+	};
+
+	qcom_dynpf: qcom,dynpf {
+		compatible = "qcom,dynpf";
+	};
+
+	qcom_cpufreq_stats: qcom,cpufreq_stats {
+		compatible = "qcom,cpufreq-stats-v2";
+	};
+
+
 };
 
 #include "tuna-gdsc.dtsi"