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Tue, 21 Nov 2023 23:39:09 -0800 (PST) Received: from [192.168.1.20] ([178.197.218.100]) by smtp.gmail.com with ESMTPSA id o2-20020a5d4a82000000b003196b1bb528sm16347474wrq.64.2023.11.21.23.39.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Nov 2023 23:39:08 -0800 (PST) Message-ID: Date: Wed, 22 Nov 2023 08:39:07 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] dt-bindings: ufs: Add msi-parent for UFS MCQ Content-Language: en-US To: Ziqi Chen , quic_asutoshd@quicinc.com, quic_cang@quicinc.com, bvanassche@acm.org, mani@kernel.org, stanley.chu@mediatek.com, adrian.hunter@intel.com, beanhuo@micron.com, avri.altman@wdc.com, junwoo80.lee@samsung.com, martin.petersen@oracle.com, quic_nguyenb@quicinc.com, quic_nitirawa@quicinc.com Cc: linux-scsi@vger.kernel.org, Alim Akhtar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Guenter Roeck , Wolfram Sang , Mark Brown , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list References: <1700629624-23571-1-git-send-email-quic_ziqichen@quicinc.com> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit 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 Best regards, Krzysztof