Re: [PATCH v3] dt-bindings: arm: GIC: add ESPI and EPPI specifiers

From: Rob Herring
Date: Mon Sep 09 2024 - 11:54:41 EST


On Sat, Sep 07, 2024 at 06:02:05PM -0700, Nikunj Kela wrote:
> Add interrupt specifier for extended SPI and extended PPI interrupts.

Are extended SPI and PPI a GIC defined thing? What version of GIC?

Yes, I think I already asked these questions, but I only remember what
you put into the commit message.

>
> Qualcomm SA8255p platform uses extended SPI for SCMI 'a2p' doorbells.
>
> Signed-off-by: Nikunj Kela <quic_nkela@xxxxxxxxxxx>
> ---
>
> Changes in v3:
> - Removed the patch from original series[1]
>
> Changes in v2:
> - Modified subject line and description
> - Added EPPI macro
>
> [1]: https://lore.kernel.org/all/20240903220240.2594102-1-quic_nkela@xxxxxxxxxxx/
> ---
> include/dt-bindings/interrupt-controller/arm-gic.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/include/dt-bindings/interrupt-controller/arm-gic.h b/include/dt-bindings/interrupt-controller/arm-gic.h
> index 35b6f69b7db6..887f53363e8a 100644
> --- a/include/dt-bindings/interrupt-controller/arm-gic.h
> +++ b/include/dt-bindings/interrupt-controller/arm-gic.h
> @@ -12,6 +12,8 @@
>
> #define GIC_SPI 0
> #define GIC_PPI 1
> +#define GIC_ESPI 2
> +#define GIC_EPPI 3
>
> /*
> * Interrupt specifier cell 2.
> --
> 2.34.1
>