linux-kernel - Re: [PATCH v2] dt-bindings: ufs: Add msi-parent for UFS MCQ

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Message-ID: <35308205-6dd8-8b95-c237-06f3e875a8eb@quicinc.com>
Date:   Mon, 27 Nov 2023 10:49:30 +0800
From:   Ziqi Chen <quic_ziqichen@...cinc.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        <quic_asutoshd@...cinc.com>, <quic_cang@...cinc.com>,
        <bvanassche@....org>, <mani@...nel.org>,
        <stanley.chu@...iatek.com>, <adrian.hunter@...el.com>,
        <beanhuo@...ron.com>, <avri.altman@....com>,
        <junwoo80.lee@...sung.com>, <martin.petersen@...cle.com>,
        <quic_nguyenb@...cinc.com>, <quic_nitirawa@...cinc.com>
CC:     <linux-scsi@...r.kernel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        "Rob Herring" <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Wolfram Sang <wsa@...nel.org>, Mark Brown <broonie@...nel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] dt-bindings: ufs: Add msi-parent for UFS MCQ

Thank you , will re-wrap commit message.

-Ziqi

On 11/22/2023 3:39 PM, Krzysztof Kozlowski wrote:
> On 22/11/2023 06:06, Ziqi Chen wrote:
>> The Message Signaled Interrupts (MSI) support has been
>> introduced in UFSHCI version 4.0 (JESD223E). The MSI is
>> the recommended interrupt approach for MCQ. If choose to
>> use MSI, In UFS DT, we need to provide msi-parent property
>> that point to the hardware entity which serves as the MSI
>> controller for this UFS controller.
> 
> Please wrap commit message according to Linux coding style / submission
> process (neither too early nor over the limit):
> https://elixir.bootlin.com/linux/v6.4-rc1/source/Documentation/process/submitting-patches.rst#L597
> 
> 
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> Best regards,
> Krzysztof
>