Add MHU doorbell support and SCMI device nodes to the Juno DeviceTree.

Patch taken from https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git/log/?h=scmi_dt_defconfig

Upstream-Status: Pending
Signed-off-by: Ross Burton <ross.burton@arm.com>

From 821ffd8e5dc4d2fb2716d5fb912b343b932e1e77 Mon Sep 17 00:00:00 2001
From: Sudeep Holla <sudeep.holla@arm.com>
Date: Thu, 20 Apr 2017 11:58:01 +0100
Subject: [PATCH] arm64: dts: juno: add mhu doorbell support and scmi device
 nodes

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---
 arch/arm64/boot/dts/arm/juno-base.dtsi    | 139 ++++++++++++----------
 arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi |   6 +-
 arch/arm64/boot/dts/arm/juno-r1.dts       |  12 +-
 arch/arm64/boot/dts/arm/juno-r2.dts       |  12 +-
 arch/arm64/boot/dts/arm/juno.dts          |  12 +-
 5 files changed, 96 insertions(+), 85 deletions(-)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 6288e104a089..36844f7d861e 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -23,11 +23,12 @@ frame@2a830000 {
 	};
 
 	mailbox: mhu@2b1f0000 {
-		compatible = "arm,mhu", "arm,primecell";
+		compatible = "arm,mhu-doorbell", "arm,primecell";
 		reg = <0x0 0x2b1f0000 0x0 0x1000>;
 		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-		#mbox-cells = <1>;
+		#mbox-cells = <2>;
+		mbox-name = "ARM-MHU";
 		clocks = <&soc_refclk100mhz>;
 		clock-names = "apb_pclk";
 	};
@@ -39,7 +40,7 @@ smmu_gpu: iommu@2b400000 {
 			     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 		#iommu-cells = <1>;
 		#global-interrupts = <1>;
-		power-domains = <&scpi_devpd 1>;
+		power-domains = <&scmi_devpd 9>;
 		dma-coherent;
 		status = "disabled";
 	};
@@ -63,7 +64,7 @@ smmu_etr: iommu@2b600000 {
 		#iommu-cells = <1>;
 		#global-interrupts = <1>;
 		dma-coherent;
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	gic: interrupt-controller@2c010000 {
@@ -123,7 +124,7 @@ etf@20010000 { /* etf0 */
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 
 		in-ports {
 			port {
@@ -147,7 +148,7 @@ tpiu@20030000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		in-ports {
 			port {
 				tpiu_in_port: endpoint {
@@ -164,7 +165,7 @@ main_funnel: funnel@20040000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 
 		out-ports {
 			port {
@@ -201,7 +202,7 @@ etr@20070000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		arm,scatter-gather;
 		in-ports {
 			port {
@@ -220,7 +221,7 @@ stm@20100000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				stm_out_port: endpoint {
@@ -235,7 +236,7 @@ replicator@20120000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 
 		out-ports {
 			#address-cells = <1>;
@@ -270,7 +271,7 @@ cpu_debug0: cpu-debug@22010000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	etm0: etm@22040000 {
@@ -279,7 +280,7 @@ etm0: etm@22040000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				cluster0_etm0_out_port: endpoint {
@@ -295,7 +296,7 @@ funnel@220c0000 { /* cluster0 funnel */
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				cluster0_funnel_out_port: endpoint {
@@ -330,7 +331,7 @@ cpu_debug1: cpu-debug@22110000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	etm1: etm@22140000 {
@@ -339,7 +340,7 @@ etm1: etm@22140000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				cluster0_etm1_out_port: endpoint {
@@ -355,7 +356,7 @@ cpu_debug2: cpu-debug@23010000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	etm2: etm@23040000 {
@@ -364,7 +365,7 @@ etm2: etm@23040000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				cluster1_etm0_out_port: endpoint {
@@ -380,7 +381,7 @@ funnel@230c0000 { /* cluster1 funnel */
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				cluster1_funnel_out_port: endpoint {
@@ -427,7 +428,7 @@ cpu_debug3: cpu-debug@23110000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	etm3: etm@23140000 {
@@ -436,7 +437,7 @@ etm3: etm@23140000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				cluster1_etm1_out_port: endpoint {
@@ -452,7 +453,7 @@ cpu_debug4: cpu-debug@23210000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	etm4: etm@23240000 {
@@ -461,7 +462,7 @@ etm4: etm@23240000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				cluster1_etm2_out_port: endpoint {
@@ -477,7 +478,7 @@ cpu_debug5: cpu-debug@23310000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 	};
 
 	etm5: etm@23340000 {
@@ -486,7 +487,7 @@ etm5: etm@23340000 {
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				cluster1_etm3_out_port: endpoint {
@@ -503,8 +504,8 @@ gpu: gpu@2d000000 {
 			     <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "job", "mmu", "gpu";
-		clocks = <&scpi_dvfs 2>;
-		power-domains = <&scpi_devpd 1>;
+		clocks = <&scmi_dvfs 2>;
+		power-domains = <&scmi_devpd 9>;
 		dma-coherent;
 		/* The SMMU is only really of interest to bare-metal hypervisors */
 		/* iommus = <&smmu_gpu 0>; */
@@ -519,14 +520,24 @@ sram: sram@2e000000 {
 		#size-cells = <1>;
 		ranges = <0 0x0 0x2e000000 0x8000>;
 
-		cpu_scp_lpri: scp-sram@0 {
-			compatible = "arm,juno-scp-shmem";
-			reg = <0x0 0x200>;
+		cpu_scp_lpri0: scp-sram@0 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x0 0x80>;
 		};
 
-		cpu_scp_hpri: scp-sram@200 {
-			compatible = "arm,juno-scp-shmem";
-			reg = <0x200 0x200>;
+		cpu_scp_lpri1: scp-sram@80 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x80 0x80>;
+		};
+
+		cpu_scp_hpri0: scp-sram@100 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x100 0x80>;
+		};
+
+		cpu_scp_hpri1: scp-sram@180 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x180 0x80>;
 		};
 	};
 
@@ -558,37 +569,37 @@ pcie_ctlr: pcie@40000000 {
 		iommu-map = <0x0 &smmu_pcie 0x0 0x1>;
 	};
 
-	scpi {
-		compatible = "arm,scpi";
-		mboxes = <&mailbox 1>;
-		shmem = <&cpu_scp_hpri>;
+	firmware {
+		scmi {
+			compatible = "arm,scmi";
+			mbox-names = "tx", "rx";
+			mboxes = <&mailbox 0 0 &mailbox 0 1>;
+			shmem = <&cpu_scp_lpri0 &cpu_scp_lpri1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
 
-		clocks {
-			compatible = "arm,scpi-clocks";
+			scmi_devpd: protocol@11 {
+				reg = <0x11>;
+				#power-domain-cells = <1>;
+			};
 
-			scpi_dvfs: clocks-0 {
-				compatible = "arm,scpi-dvfs-clocks";
+			scmi_dvfs: protocol@13 {
+				reg = <0x13>;
 				#clock-cells = <1>;
-				clock-indices = <0>, <1>, <2>;
-				clock-output-names = "atlclk", "aplclk","gpuclk";
+				mbox-names = "tx", "rx";
+				mboxes = <&mailbox 1 0 &mailbox 1 1>;
+				shmem = <&cpu_scp_hpri0 &cpu_scp_hpri1>;
 			};
-			scpi_clk: clocks-1 {
-				compatible = "arm,scpi-variable-clocks";
+
+			scmi_clk: protocol@14 {
+				reg = <0x14>;
 				#clock-cells = <1>;
-				clock-indices = <3>;
-				clock-output-names = "pxlclk";
 			};
-		};
 
-		scpi_devpd: power-controller {
-			compatible = "arm,scpi-power-domains";
-			num-domains = <2>;
-			#power-domain-cells = <1>;
-		};
-
-		scpi_sensors0: sensors {
-			compatible = "arm,scpi-sensors";
-			#thermal-sensor-cells = <1>;
+			scmi_sensors0: protocol@15 {
+				reg = <0x15>;
+				#thermal-sensor-cells = <1>;
+			};
 		};
 	};
 
@@ -596,40 +607,40 @@ thermal-zones {
 		pmic {
 			polling-delay = <1000>;
 			polling-delay-passive = <100>;
-			thermal-sensors = <&scpi_sensors0 0>;
+			thermal-sensors = <&scmi_sensors0 0>;
 		};
 
 		soc {
 			polling-delay = <1000>;
 			polling-delay-passive = <100>;
-			thermal-sensors = <&scpi_sensors0 3>;
+			thermal-sensors = <&scmi_sensors0 3>;
 		};
 
 		big_cluster_thermal_zone: big-cluster {
 			polling-delay = <1000>;
 			polling-delay-passive = <100>;
-			thermal-sensors = <&scpi_sensors0 21>;
+			thermal-sensors = <&scmi_sensors0 21>;
 			status = "disabled";
 		};
 
 		little_cluster_thermal_zone: little-cluster {
 			polling-delay = <1000>;
 			polling-delay-passive = <100>;
-			thermal-sensors = <&scpi_sensors0 22>;
+			thermal-sensors = <&scmi_sensors0 22>;
 			status = "disabled";
 		};
 
 		gpu0_thermal_zone: gpu0 {
 			polling-delay = <1000>;
 			polling-delay-passive = <100>;
-			thermal-sensors = <&scpi_sensors0 23>;
+			thermal-sensors = <&scmi_sensors0 23>;
 			status = "disabled";
 		};
 
 		gpu1_thermal_zone: gpu1 {
 			polling-delay = <1000>;
 			polling-delay-passive = <100>;
-			thermal-sensors = <&scpi_sensors0 24>;
+			thermal-sensors = <&scmi_sensors0 24>;
 			status = "disabled";
 		};
 	};
@@ -705,7 +716,7 @@ hdlcd@7ff50000 {
 		reg = <0 0x7ff50000 0 0x1000>;
 		interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 		iommus = <&smmu_hdlcd1 0>;
-		clocks = <&scpi_clk 3>;
+		clocks = <&scmi_clk 3>;
 		clock-names = "pxlclk";
 
 		port {
@@ -720,7 +731,7 @@ hdlcd@7ff60000 {
 		reg = <0 0x7ff60000 0 0x1000>;
 		interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 		iommus = <&smmu_hdlcd0 0>;
-		clocks = <&scpi_clk 3>;
+		clocks = <&scmi_clk 3>;
 		clock-names = "pxlclk";
 
 		port {
diff --git a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
index eda3d9e18af6..e6ecb0dfcbcd 100644
--- a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
@@ -6,7 +6,7 @@ funnel@20130000 { /* cssys1 */
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				csys1_funnel_out_port: endpoint {
@@ -29,7 +29,7 @@ etf@20140000 { /* etf1 */
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		in-ports {
 			port {
 				etf1_in_port: endpoint {
@@ -52,7 +52,7 @@ funnel@20150000 { /* cssys2 */
 
 		clocks = <&soc_smc50mhz>;
 		clock-names = "apb_pclk";
-		power-domains = <&scpi_devpd 0>;
+		power-domains = <&scmi_devpd 8>;
 		out-ports {
 			port {
 				csys2_funnel_out_port: endpoint {
diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts
index 0e24e29eb9b1..fee67943f4d5 100644
--- a/arch/arm64/boot/dts/arm/juno-r1.dts
+++ b/arch/arm64/boot/dts/arm/juno-r1.dts
@@ -96,7 +96,7 @@ A57_0: cpu@0 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <256>;
 			next-level-cache = <&A57_L2>;
-			clocks = <&scpi_dvfs 0>;
+			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <1024>;
 		};
@@ -113,7 +113,7 @@ A57_1: cpu@1 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <256>;
 			next-level-cache = <&A57_L2>;
-			clocks = <&scpi_dvfs 0>;
+			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <1024>;
 		};
@@ -130,7 +130,7 @@ A53_0: cpu@100 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <578>;
 		};
@@ -147,7 +147,7 @@ A53_1: cpu@101 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <578>;
 		};
@@ -164,7 +164,7 @@ A53_2: cpu@102 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <578>;
 		};
@@ -181,7 +181,7 @@ A53_3: cpu@103 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <578>;
 		};
diff --git a/arch/arm64/boot/dts/arm/juno-r2.dts b/arch/arm64/boot/dts/arm/juno-r2.dts
index e609420ce3e4..7792626eb29e 100644
--- a/arch/arm64/boot/dts/arm/juno-r2.dts
+++ b/arch/arm64/boot/dts/arm/juno-r2.dts
@@ -96,7 +96,7 @@ A72_0: cpu@0 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <256>;
 			next-level-cache = <&A72_L2>;
-			clocks = <&scpi_dvfs 0>;
+			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <1024>;
 			dynamic-power-coefficient = <450>;
@@ -114,7 +114,7 @@ A72_1: cpu@1 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <256>;
 			next-level-cache = <&A72_L2>;
-			clocks = <&scpi_dvfs 0>;
+			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <1024>;
 			dynamic-power-coefficient = <450>;
@@ -132,7 +132,7 @@ A53_0: cpu@100 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <485>;
 			dynamic-power-coefficient = <140>;
@@ -150,7 +150,7 @@ A53_1: cpu@101 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <485>;
 			dynamic-power-coefficient = <140>;
@@ -168,7 +168,7 @@ A53_2: cpu@102 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <485>;
 			dynamic-power-coefficient = <140>;
@@ -186,7 +186,7 @@ A53_3: cpu@103 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <485>;
 			dynamic-power-coefficient = <140>;
diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts
index f00cffbd032c..a28316c65c1b 100644
--- a/arch/arm64/boot/dts/arm/juno.dts
+++ b/arch/arm64/boot/dts/arm/juno.dts
@@ -95,7 +95,7 @@ A57_0: cpu@0 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <256>;
 			next-level-cache = <&A57_L2>;
-			clocks = <&scpi_dvfs 0>;
+			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <1024>;
 			dynamic-power-coefficient = <530>;
@@ -113,7 +113,7 @@ A57_1: cpu@1 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <256>;
 			next-level-cache = <&A57_L2>;
-			clocks = <&scpi_dvfs 0>;
+			clocks = <&scmi_dvfs 0>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <1024>;
 			dynamic-power-coefficient = <530>;
@@ -131,7 +131,7 @@ A53_0: cpu@100 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <578>;
 			dynamic-power-coefficient = <140>;
@@ -149,7 +149,7 @@ A53_1: cpu@101 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <578>;
 			dynamic-power-coefficient = <140>;
@@ -167,7 +167,7 @@ A53_2: cpu@102 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <578>;
 			dynamic-power-coefficient = <140>;
@@ -185,7 +185,7 @@ A53_3: cpu@103 {
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&A53_L2>;
-			clocks = <&scpi_dvfs 1>;
+			clocks = <&scmi_dvfs 1>;
 			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <578>;
 			dynamic-power-coefficient = <140>;
-- 
2.25.1