linux-kernel - Re: [PATCH v4 05/13] riscv: dts: renesas: r9a07g043f: Update compatible string to use Andes INTC

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Message-ID: <CA+V-a8uhTXrLkndHi8N3AQjHuQLG210o5zyOoekHNLbW+NgTdw@mail.gmail.com>
Date:   Fri, 24 Nov 2023 15:04:58 +0000
From:   "Lad, Prabhakar" <prabhakar.csengg@...il.com>
To:     Yu Chien Peter Lin <peterlin@...estech.com>
Cc:     acme@...nel.org, adrian.hunter@...el.com, ajones@...tanamicro.com,
        alexander.shishkin@...ux.intel.com, andre.przywara@....com,
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        devicetree@...r.kernel.org, dminus@...estech.com,
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Subject: Re: [PATCH v4 05/13] riscv: dts: renesas: r9a07g043f: Update
 compatible string to use Andes INTC

On Wed, Nov 22, 2023 at 12:18 PM Yu Chien Peter Lin
<peterlin@...estech.com> wrote:
>
> The Andes hart-level interrupt controller (Andes INTC) allows AX45MP
> cores to handle custom local interrupts, such as the performance
> counter overflow interrupt.
>
> Signed-off-by: Yu Chien Peter Lin <peterlin@...estech.com>
> ---
> Changes v1 -> v2:
>   - New patch
> Changes v2 -> v3:
>   - Fixed possible compatibles for Andes INTC
> Changes v3 -> v4:
>   - No change
> ---
>  arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Cheers,
Prabhakar

> diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
> index eb301d8eb2b0..78072e80793d 100644
> --- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
> +++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
> @@ -38,7 +38,7 @@ cpu0: cpu@0 {
>
>                         cpu0_intc: interrupt-controller {
>                                 #interrupt-cells = <1>;
> -                               compatible = "riscv,cpu-intc";
> +                               compatible = "andestech,cpu-intc", "riscv,cpu-intc";
>                                 interrupt-controller;
>                         };
>                 };
> --
> 2.34.1
>
>