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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 <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Magnus Damm 2016-06-28 16:10:42 +02:00 committed by Simon Horman
parent 477cbcbd8f
commit 65b133cd79
1 changed files with 15 additions and 0 deletions
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15
arch/arm/boot/dts/r8a7793.dtsi
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@ -35,6 +35,7 @@ aliases {
cpus { cpus {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
enable-method = "renesas,apmu";
cpu0: cpu@0 { cpu0: cpu@0 {
device_type = "cpu"; device_type = "cpu";
@ -56,6 +57,14 @@ cpu0: cpu@0 {
next-level-cache = <&L2_CA15>; 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 { L2_CA15: cache-controller@0 {
compatible = "cache"; compatible = "cache";
reg = <0>; reg = <0>;
@ -65,6 +74,12 @@ L2_CA15: cache-controller@0 {
}; };
}; };
apmu@e6152000 {
compatible = "renesas,r8a7793-apmu", "renesas,apmu";
reg = <0 0xe6152000 0 0x188>;
cpus = <&cpu0 &cpu1>;
};
thermal-zones { thermal-zones {
cpu_thermal: cpu-thermal { cpu_thermal: cpu-thermal {
polling-delay-passive = <0>; polling-delay-passive = <0>;