Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bdeaa21a authored by Sudeep Holla's avatar Sudeep Holla
Browse files

arm64: dts: juno: add SCPI power domains for device power management 



This patch adds power domain information to coresight devices using
SCPI power domains.

Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: default avatarLiviu Dudau <liviu.dudau@arm.com>
Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent 3e287cf6

arch/arm64/boot/dts/arm/juno-base.dtsi

+18 −0
Original line number Diff line number Diff line
@@ -67,6 +67,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		ports {

			#address-cells = <1>;

			#size-cells = <0>;
@@ -96,6 +97,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		port {

			tpiu_in_port: endpoint {

				slave-mode;
@@ -110,6 +112,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		ports {

			#address-cells = <1>;

			#size-cells = <0>;
@@ -146,6 +149,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		port {

			etr_in_port: endpoint {

				slave-mode;
@@ -160,6 +164,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		port {

			cluster0_etm0_out_port: endpoint {

				remote-endpoint = <&cluster0_funnel_in_port0>;
@@ -173,6 +178,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		ports {

			#address-cells = <1>;

			#size-cells = <0>;
@@ -208,6 +214,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		port {

			cluster0_etm1_out_port: endpoint {

				remote-endpoint = <&cluster0_funnel_in_port1>;
@@ -221,6 +228,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		port {

			cluster1_etm0_out_port: endpoint {

				remote-endpoint = <&cluster1_funnel_in_port0>;
@@ -234,6 +242,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		ports {

			#address-cells = <1>;

			#size-cells = <0>;
@@ -283,6 +292,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		port {

			cluster1_etm1_out_port: endpoint {

				remote-endpoint = <&cluster1_funnel_in_port1>;
@@ -296,6 +306,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		port {

			cluster1_etm2_out_port: endpoint {

				remote-endpoint = <&cluster1_funnel_in_port2>;
@@ -309,6 +320,7 @@ 


		clocks = <&soc_smc50mhz>;

		clock-names = "apb_pclk";

		power-domains = <&scpi_devpd 0>;

		port {

			cluster1_etm3_out_port: endpoint {

				remote-endpoint = <&cluster1_funnel_in_port3>;
@@ -416,6 +428,12 @@ 
			};

		};



		scpi_devpd: scpi-power-domains {

			compatible = "arm,scpi-power-domains";

			num-domains = <2>;

			#power-domain-cells = <1>;

		};



		scpi_sensors0: sensors {

			compatible = "arm,scpi-sensors";

			#thermal-sensor-cells = <1>;