From: Magnus Damm <[email protected]> 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 <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]> --- v4: - Improve patch description, - Use "renesas,<soctype>-apmu" instead of "renesas,apmu-<soctype>", v3: - New. --- arch/arm/boot/dts/r8a7793.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 9b55c1c6ee31a49d..fce310c54efa88eb 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 +57,13 @@ next-level-cache = <&L2_CA15>; }; + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <1>; + clock-frequency = <1500000000>; + }; + L2_CA15: cache-controller@0 { compatible = "cache"; reg = <0>; @@ -65,6 +73,12 @@ }; }; + 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>; -- 1.9.1
