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Message-ID: <8b8e4b23-a3bc-7e3d-199a-e8f591d05d71@linaro.org>
Date: Mon, 28 Nov 2022 10:00:13 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Xiangsheng Hou <xiangsheng.hou@...iatek.com>,
Miquel Raynal <miquel.raynal@...tlin.com>,
Richard Weinberger <richard@....at>,
Vignesh Raghavendra <vigneshr@...com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Mark Brown <broonie@...nel.org>,
Chuanhong Guo <gch981213@...il.com>
Cc: linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-spi@...r.kernel.org, benliang.zhao@...iatek.com,
bin.zhang@...iatek.com
Subject: Re: [PATCH 5/9] dt-bindings: spi: mtk-snfi: add mt7986 IC snfi
bindings
On 28/11/2022 03:06, Xiangsheng Hou wrote:
> 1. add mt7986 IC bindings
Subject: drop second, redundant "bindings".
> 2. add optional nfi_hclk property which needed for mt7986
>
> Signed-off-by: Xiangsheng Hou <xiangsheng.hou@...iatek.com>
> ---
> .../devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
> index 6e6e02c91780..ee20075cd0e7 100644
> --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
> +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
> @@ -26,6 +26,7 @@ properties:
> enum:
> - mediatek,mt7622-snand
> - mediatek,mt7629-snand
> + - mediatek,mt7986-snand
>
> reg:
> items:
> @@ -36,14 +37,19 @@ properties:
> - description: NFI interrupt
>
> clocks:
> + minItems: 2
> items:
> - description: clock used for the controller
> - description: clock used for the SPI bus
> + - description: clock used for the AHB bus dma bus, this depends on
> + hardware design, so this is optional.
Optional for which variants? For all of them?
>
> clock-names:
> + minItems: 2
> items:
> - const: nfi_clk
> - const: pad_clk
> + - const: nfi_hclk
Best regards,
Krzysztof
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