linux-kernel - Re: [PATCH 1/8] dt-bindings: spi: fsl-qspi: add optional resets

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Message-ID: <20251020-henna-headache-fae4440ec7a8@spud>
Date: Mon, 20 Oct 2025 18:44:03 +0100
From: Conor Dooley <conor@...nel.org>
To: Alex Elder <elder@...cstar.com>
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
	han.xu@....com, broonie@...nel.org, dlan@...too.org,
	guodong@...cstar.com, devicetree@...r.kernel.org,
	linux-spi@...r.kernel.org, imx@...ts.linux.dev,
	spacemit@...ts.linux.dev, linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/8] dt-bindings: spi: fsl-qspi: add optional resets

On Mon, Oct 20, 2025 at 11:51:44AM -0500, Alex Elder wrote:
> Allow two resets to be optionally included for the Freescale QSPI driver.

This is a binding, please don't mention the driver here.

> Signed-off-by: Alex Elder <elder@...cstar.com>
> ---
>  Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
> index f2dd20370dbb3..0315a13fe319a 100644
> --- a/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
> +++ b/Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
> @@ -54,6 +54,11 @@ properties:
>        - const: qspi_en
>        - const: qspi
>  
> +  resets:
> +    items:
> +      - description: SoC QSPI reset
> +      - description: SoC QSPI bus reset

If none of the fsl devices have resets, this should be added alongside
the new spacemit compatible and not permitted for the other compatibles.


> +
>  required:
>    - compatible
>    - reg
> -- 
> 2.48.1
> 

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