From 65b133cd79cfde9f4e0157deb0e0f88f92811ad3 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 28 Jun 2016 16:10:42 +0200 Subject: [PATCH] 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: Magnus Damm Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7793.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 9b55c1c6ee31..8d02aacf2892 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -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>;