[PATCH v2 04/10] riscv: dts: renesas: r9a07g043f: Update compatible string to use Andes INTC

[PATCH v2 04/10] riscv: dts: renesas: r9a07g043f: Update compatible string to use Andes INTC

[Yu Chien Peter Lin]

The Andes INTC allows AX45MP cores to handle custom local
interrupts, such as the performance monitor overflow interrupt.

Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
---
Changes v1 -> v2:
  - New patch
---
 arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
index 8a726407fb76..a6345469e8c9 100644
--- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
+++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
@@ -37,7 +37,7 @@ cpu0: cpu@0 {
 
 			cpu0_intc: interrupt-controller {
 				#interrupt-cells = <1>;
-				compatible = "riscv,cpu-intc";
+				compatible = "andestech,cpu-intc";
 				interrupt-controller;
 			};
 		};
-- 
2.34.1

Re: [PATCH v2 04/10] riscv: dts: renesas: r9a07g043f: Update compatible string to use Andes INTC

[Geert Uytterhoeven]

Hi Yu,

On Thu, Oct 19, 2023 at 4:01 PM Yu Chien Peter Lin
<peterlin@andestech.com> wrote:
> The Andes INTC allows AX45MP cores to handle custom local
> interrupts, such as the performance monitor overflow interrupt.
>
> Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
> ---
> Changes v1 -> v2:
>   - New patch

Thanks for your patch!

> --- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
> +++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
> @@ -37,7 +37,7 @@ cpu0: cpu@0 {
>
>                         cpu0_intc: interrupt-controller {
>                                 #interrupt-cells = <1>;
> -                               compatible = "riscv,cpu-intc";
> +                               compatible = "andestech,cpu-intc";

This compatible value is not documented.  Perhaps it was introduced
in an earlier patch in the series, to which I was not CCed?

Threading is broken, so I can't easily find the whole series in lore:
https://lore.kernel.org/all/20231019135810.3657665-1-peterlin@andestech.com/

>                                 interrupt-controller;
>                         };
>                 };

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

Re: [PATCH v2 04/10] riscv: dts: renesas: r9a07g043f: Update compatible string to use Andes INTC

[Yu-Chien Peter Lin]

Hi Geert,

On Fri, Oct 20, 2023 at 09:26:31AM +0200, Geert Uytterhoeven wrote:
> Hi Yu,
> 
> On Thu, Oct 19, 2023 at 4:01 PM Yu Chien Peter Lin
> <peterlin@andestech.com> wrote:
> > The Andes INTC allows AX45MP cores to handle custom local
> > interrupts, such as the performance monitor overflow interrupt.
> >
> > Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
> > ---
> > Changes v1 -> v2:
> >   - New patch
> 
> Thanks for your patch!
> 
> > --- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
> > +++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
> > @@ -37,7 +37,7 @@ cpu0: cpu@0 {
> >
> >                         cpu0_intc: interrupt-controller {
> >                                 #interrupt-cells = <1>;
> > -                               compatible = "riscv,cpu-intc";
> > +                               compatible = "andestech,cpu-intc";
> 
> This compatible value is not documented.  Perhaps it was introduced
> in an earlier patch in the series, to which I was not CCed?
> 
> Threading is broken, so I can't easily find the whole series in lore:
> https://lore.kernel.org/all/20231019135810.3657665-1-peterlin@andestech.com/

Sorry, I'll send PATCH v3 with some fixes.
Thanks for reminding me of this.

Best regards,
Peter Lin

> >                                 interrupt-controller;
> >                         };
> >                 };
> 
> 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