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Message-ID: <ca8b31f5-ce4e-d7b1-d077-3684862083bf@linaro.org>
Date:   Thu, 11 May 2023 11:34:42 +0200
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Subject: Re: [PATCH V2] dt-bindings: usb: dwc3: Add interrupt-names property
 support for wakeup interrupt
Content-Language: en-US
To:     Piyush Mehta <piyush.mehta@amd.com>, gregkh@linuxfoundation.org,
        robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        conor+dt@kernel.org, balbi@kernel.org, michal.simek@xilinx.com
Cc:     linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, michal.simek@amd.com,
        siva.durga.prasad.paladugu@amd.com, git@amd.com
References: <20230511072154.2030703-1-piyush.mehta@amd.com>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230511072154.2030703-1-piyush.mehta@amd.com>
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Precedence: bulk

On 11/05/2023 09:21, Piyush Mehta wrote:
> The hibernation feature enabled for Xilinx Versal NET SoC in DWC3 IP.
> As the DWC3 IP supports the hibernation feature, to handle the wakeup
> or hibernation interrupt, add host mode "wakeup" interrupt-names
> optional property in the binding schema to capture remote-wakeup and
> connect/ disconnect event in the hibernation state.
> 
> Signed-off-by: Piyush Mehta <piyush.mehta@amd.com>
> ---
> Change in V2:
> -  Addressed ROB review comments
>  - Updated name of interrupt-names property with "wakeup"
>  - Move interrupt-names property from dwc3-xilinx core to dwc3 core.
> 
> Link: https://lore.kernel.org/all/CAL_JsqK6_7XD7+w+EQvPPmbmSOpfo3JDb0xDN4StuHUm1kgchw@mail.gmail.com/
> ---
>  Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> index 50edc4da780e..db512769bd80 100644
> --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
> @@ -53,6 +53,8 @@ properties:
>        - const: dwc_usb3
>        - items:
>            enum: [host, peripheral, otg]
> +      - items:
> +          enum: [dwc_usb3, otg, wakeup]

You didn't add only "wakeup" but also dwc_usb3 which does not look
correct here as it is common interrupt. The change does not match commit
msg and I don't know what you actually want to achieve.

Best regards,
Krzysztof