2023-05-05 10:09:26

by Binbin Zhou

Subject: [PATCH V5 0/2] irqchip: loongson-eiointc: Add DT init support

Hi all:

Add EIOINTC irqchip DT support, which is needed for Loongson chips
that are DT-based and support EIOINTC, such as the Loongson-2K0500 chip.

Thanks.

---
V5:
- patch(2/2)
- Rebased on top of latest loongarch-next(v6.3.0).

V4:
- patch(1/2)
- Simplify the definition of the reg attribute by declaring the entire
chip configuration space directly.

V3:
- patch(1/2)
- Drop quotes;
- Drop interrupt-names;
- Drop loongson,eio-num-vecs;
- SoC-based compatibles instead of version-based compatibles.
- patch (2/2)
- irq_set_handler_data() is used to get parent irq form DTS;
- Set vec_count by judging compatibles.

V2:
- Add the dt-bindings file (1/2);
- patch(2/2)
- Remove forgotten debugging messages;
- Change compatible string name to "loongson,eiointc-1.0".

Binbin Zhou (2):
dt-bindings: interrupt-controller: Add Loongson EIOINTC
irqchip/loongson-eiointc: Add DT init support

.../loongson,eiointc.yaml | 59 ++++++++
drivers/irqchip/irq-loongson-eiointc.c | 133 +++++++++++++-----
2 files changed, 157 insertions(+), 35 deletions(-)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,eiointc.yaml

--
2.39.1

2023-06-17 03:33:12

by Binbin Zhou

Subject: Re: [PATCH V5 0/2] irqchip: loongson-eiointc: Add DT init support

Hi Marc:

The dt-binding part of the patchset looks good now, do you have any more
comments on the driver part?

Thanks.
Binbin

On 2023/5/5 17:46, Binbin Zhou wrote:
> Hi all:
>
> Add EIOINTC irqchip DT support, which is needed for Loongson chips
> that are DT-based and support EIOINTC, such as the Loongson-2K0500 chip.
>
> Thanks.
>
> ---
> V5:
> - patch(2/2)
> - Rebased on top of latest loongarch-next(v6.3.0).
>
> V4:
> - patch(1/2)
> - Simplify the definition of the reg attribute by declaring the entire
> chip configuration space directly.
>
> V3:
> - patch(1/2)
> - Drop quotes;
> - Drop interrupt-names;
> - Drop loongson,eio-num-vecs;
> - SoC-based compatibles instead of version-based compatibles.
> - patch (2/2)
> - irq_set_handler_data() is used to get parent irq form DTS;
> - Set vec_count by judging compatibles.
>
> V2:
> - Add the dt-bindings file (1/2);
> - patch(2/2)
> - Remove forgotten debugging messages;
> - Change compatible string name to "loongson,eiointc-1.0".
>
> Binbin Zhou (2):
> dt-bindings: interrupt-controller: Add Loongson EIOINTC
> irqchip/loongson-eiointc: Add DT init support
>
> .../loongson,eiointc.yaml | 59 ++++++++
> drivers/irqchip/irq-loongson-eiointc.c | 133 +++++++++++++-----
> 2 files changed, 157 insertions(+), 35 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,eiointc.yaml
>