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Date: Mon, 22 Jul 2024 20:51:10 -0600
From: Rob Herring <robh@kernel.org>
To: Xu Yang <xu.yang_2@nxp.com>
Cc: vkoul@kernel.org, kishon@kernel.org, krzk+dt@kernel.org,
	conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com,
	gregkh@linuxfoundation.org, peter.chen@kernel.org,
	herve.codina@bootlin.com, linux-phy@lists.infradead.org,
	devicetree@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org,
	jun.li@nxp.com
Subject: Re: [PATCH 3/6] dt-bindings: phy: mxs-usb-phy: add nxp,sim property
Message-ID: <20240723025110.GA199927-robh@kernel.org>
References: <20240718102637.3964232-1-xu.yang_2@nxp.com>
 <20240718102637.3964232-3-xu.yang_2@nxp.com>
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In-Reply-To: <20240718102637.3964232-3-xu.yang_2@nxp.com>

On Thu, Jul 18, 2024 at 06:26:34PM +0800, Xu Yang wrote:
> i.MX7ULP need properly set System Integration Module(SIM) module to make
> usb wakeup work well. This will add a "nxp,sim" property.
> 
> Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
> ---
>  .../devicetree/bindings/phy/fsl,mxs-usbphy.yaml    | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml b/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml
> index f4b1ca2fb562..2141f271f8f1 100644
> --- a/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml
> +++ b/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml
> @@ -87,6 +87,12 @@ properties:
>      maximum: 119
>      default: 100
>  
> +  nxp,sim:
> +    description:
> +      The system integration module (SIM) provides system control and chip
> +      configuration registers.
> +    $ref: /schemas/types.yaml#/definitions/phandle
> +
>  required:
>    - compatible
>    - reg
> @@ -110,6 +116,14 @@ allOf:
>        required:
>          - fsl,anatop
>  
> +  - if:
> +      properties:
> +        compatible:
> +          const: fsl,imx7ulp-usbphy
> +    then:
> +      required:
> +        - nxp,sim

       else:
         properties:
           nxp,sim: false


> +
>  additionalProperties: false
>  
>  examples:
> -- 
> 2.34.1
>