| Message ID | 1466072862-28030-14-git-send-email-geert+renesas@glider.be (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Simon Horman |
| Headers | show |
On 06/16/2016 01:27 PM, Geert Uytterhoeven wrote: > From: Magnus Damm <damm+renesas@opensource.se> > > 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> > --- > 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 [...] > @@ -56,6 +57,13 @@ > next-level-cache = <&L2_CA15>; > }; > > + cpu1: cpu@1 { > + device_type = "cpu"; > + compatible = "arm,cortex-a15"; > + reg = <1>; > + clock-frequency = <1500000000>; Why no "power-domains?? [...] MBR, Sergei
Hi Sergei, On Mon, Jun 20, 2016 at 11:05 PM, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> wrote: >> 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 > > [...] >> >> @@ -56,6 +57,13 @@ >> next-level-cache = <&L2_CA15>; >> }; >> >> + cpu1: cpu@1 { >> + device_type = "cpu"; >> + compatible = "arm,cortex-a15"; >> + reg = <1>; >> + clock-frequency = <1500000000>; > > Why no "power-domains?? Because the original patch predates that, and I forgot to update it... Thanks! Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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>;