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

Commit 65b133cd authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
Browse files

ARM: dts: r8a7793: Add APMU node and second CPU core 



Add DT nodes for the Advanced Power Management Unit (APMU) and the
second CPU core.  Use the enable-method to point out that the APMU
should be used for SMP support.

Signed-off-by: default avatarMagnus Damm <damm+renesas@opensource.se>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 477cbcbd

arch/arm/boot/dts/r8a7793.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ 
	cpus {

		#address-cells = <1>;

		#size-cells = <0>;

		enable-method = "renesas,apmu";



		cpu0: cpu@0 {

			device_type = "cpu";
@@ -56,6 +57,14 @@ 
			next-level-cache = <&L2_CA15>;

		};



		cpu1: cpu@1 {

			device_type = "cpu";

			compatible = "arm,cortex-a15";

			reg = <1>;

			clock-frequency = <1500000000>;

			power-domains = <&sysc R8A7793_PD_CA15_CPU1>;

		};



		L2_CA15: cache-controller@0 {

			compatible = "cache";

			reg = <0>;
@@ -65,6 +74,12 @@ 
		};

	};



	apmu@e6152000 {

		compatible = "renesas,r8a7793-apmu", "renesas,apmu";

		reg = <0 0xe6152000 0 0x188>;

		cpus = <&cpu0 &cpu1>;

	};



	thermal-zones {

		cpu_thermal: cpu-thermal {

			polling-delay-passive	= <0>;