linux-kernel - Re: [PATCH v3 3/4] dt-bindings: interrupt-controller: fsl,ls-extirq: convert to YAML

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Date:   Thu, 28 Apr 2022 09:10:42 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Michael Walle <michael@...le.cc>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Li Yang <leoyang.li@....com>, Shawn Guo <shawnguo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>, linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/4] dt-bindings: interrupt-controller: fsl,ls-extirq:
 convert to YAML

On 27/04/2022 09:53, Michael Walle wrote:
> Convert the fsl,ls-extirq binding to the new YAML format.
> 
> In contrast to the original binding documentation, there are three
> compatibles which are used in their corresponding device trees which
> have a specific compatible and the (already documented) fallback
> compatible:
>  - "fsl,ls1046a-extirq", "fsl,ls1043a-extirq"
>  - "fsl,ls2080a-extirq", "fsl,ls1088a-extirq"
>  - "fsl,lx2160a-extirq", "fsl,ls1088a-extirq"
> 
> Depending on the number of the number of the external IRQs which is
> usually 12 except for the LS1021A where there are only 6, the
> interrupt-map-mask was reduced from 0xffffffff to 0xf and 0x7
> respectively and the number of interrupt-map entries have to
> match.
> 
> Signed-off-by: Michael Walle <michael@...le.cc>
> ---
> changes since v2:
>  - drop $ref to interrupt-controller.yaml
>  - use a more strict interrupt-map-mask and make it conditional on SoC
> 
> changes since v1:
>  - new patch
> 
>  .../interrupt-controller/fsl,ls-extirq.txt    |  53 --------
>  .../interrupt-controller/fsl,ls-extirq.yaml   | 118 ++++++++++++++++++
>  2 files changed, 118 insertions(+), 53 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt
>  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.yaml
> 


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>


Best regards,
Krzysztof