* [PATCH v3] dt-bindings: arm: GIC: add ESPI and EPPI specifiers
@ 2024-09-08 1:02 Nikunj Kela
2024-09-09 15:54 ` Rob Herring
0 siblings, 1 reply; 3+ messages in thread
From: Nikunj Kela @ 2024-09-08 1:02 UTC (permalink / raw)
To: robh, krzk+dt, conor+dt
Cc: devicetree, linux-kernel, kernel, quic_psodagud, Nikunj Kela
Add interrupt specifier for extended SPI and extended PPI interrupts.
Qualcomm SA8255p platform uses extended SPI for SCMI 'a2p' doorbells.
Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com>
---
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@quicinc.com/
---
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v3] dt-bindings: arm: GIC: add ESPI and EPPI specifiers
2024-09-08 1:02 [PATCH v3] dt-bindings: arm: GIC: add ESPI and EPPI specifiers Nikunj Kela
@ 2024-09-09 15:54 ` Rob Herring
2024-09-09 16:27 ` Nikunj Kela
0 siblings, 1 reply; 3+ messages in thread
From: Rob Herring @ 2024-09-09 15:54 UTC (permalink / raw)
To: Nikunj Kela
Cc: krzk+dt, conor+dt, devicetree, linux-kernel, kernel,
quic_psodagud
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@quicinc.com>
> ---
>
> 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@quicinc.com/
> ---
> 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
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v3] dt-bindings: arm: GIC: add ESPI and EPPI specifiers
2024-09-09 15:54 ` Rob Herring
@ 2024-09-09 16:27 ` Nikunj Kela
0 siblings, 0 replies; 3+ messages in thread
From: Nikunj Kela @ 2024-09-09 16:27 UTC (permalink / raw)
To: Rob Herring
Cc: krzk+dt, conor+dt, devicetree, linux-kernel, kernel,
quic_psodagud
On 9/9/2024 8:54 AM, Rob Herring wrote:
> 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.
Got it, let me add those details in the commit description. Thanks
>
>> Qualcomm SA8255p platform uses extended SPI for SCMI 'a2p' doorbells.
>>
>> Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com>
>> ---
>>
>> 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@quicinc.com/
>> ---
>> 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
>>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-09-08 1:02 [PATCH v3] dt-bindings: arm: GIC: add ESPI and EPPI specifiers Nikunj Kela
2024-09-09 15:54 ` Rob Herring
2024-09-09 16:27 ` Nikunj Kela
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