linux-kernel - Re: [PATCH] dt-bindings: arm: Convert QEMU fw-cfg to DT schema

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Date:   Thu, 10 Mar 2022 10:19:33 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Laszlo Ersek <lersek@...hat.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: arm: Convert QEMU fw-cfg to DT schema

On 10/03/2022 02:35, Rob Herring wrote:
> Convert the QEMU fw-cfg binding to DT schema format. As this binding is
> also used on Risc-V now, drop any architecture references and move to a
> common location. The fw-cfg interface has also gained some DMA support
> which is coherent, so add the missing 'dma-coherent'.
> 
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---
>  .../devicetree/bindings/arm/fw-cfg.txt        | 38 -------------
>  .../bindings/firmware/qemu,fw-cfg-mmio.yaml   | 54 +++++++++++++++++++
>  2 files changed, 54 insertions(+), 38 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/arm/fw-cfg.txt
>  create mode 100644 Documentation/devicetree/bindings/firmware/qemu,fw-cfg-mmio.yaml
> 


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>


Best regards,
Krzysztof