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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13cdc4accf4sm647760c88.10.2026.07.16.02.18.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jul 2026 02:18:33 -0700 (PDT) Date: Thu, 16 Jul 2026 17:18:27 +0800 From: Shawn Guo To: "Martin K . Petersen" Cc: Manivannan Sadhasivam , Alim Akhtar , Avri Altman , Bart Van Assche , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kumar Dwivedi , Anjana Hari , linux-arm-msm@vger.kernel.org, linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] scsi: ufs: dt-bindings: Add missing mcq reg for qcom,sa8255p-ufshc Message-ID: References: <20260716083313.2367249-1-shengchao.guo@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260716083313.2367249-1-shengchao.guo@oss.qualcomm.com> X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE2MDA5NSBTYWx0ZWRfXxAayp2nMCH1K O3/+Cp+/hab4ZsBTpweWyQ0WrIG7yeWpb31FXQ+Xp63Zugpl6HhCe8aLuUbzx6zPfmSjDtnd/PH JRVPiEdCS5+emsWRXYyO8ZvB3cvi1aE= X-Proofpoint-GUID: 46FTlwBk-jnV711p54XjGSN7IvRI8izg X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE2MDA5NSBTYWx0ZWRfXwyq1yAeK2yi9 b0RE/87c8DkrPAJAIbEK8A04866rbTnwoxvzZ+sQqP98dc877pQmSR2R5wmfyobDvAQ3nFxZ27i BdNQf6epo7AQhsW5zV/ZBXZ7opl8tJk81C3MOK1yf9e03DIShDZD1dnGJ1WzqznwcYffBFb0L4T 8IlHMOja+BqPwogFXhqfkKthQC1H0/kXEe+fSZd8IisYZ2b1IAO2TcHOKQD2e+Twp0gpzUw3CfW Fi59lnpt6dOnFsBY7E47/9MGFi9mDB1jtxucAv4XD1p9bZaZuu8/raj7CZy7t4qgtsT4g0ljCz9 36+GpSvPUzYyHqbflmXP93dRFOQCtklbcbPjezokMfA0Up+eGp93flyogj4x8bU16ux0F7xm98a aQMZUtuJcIUl4GMgHjSg4zM4qK/HysK/Zmi53gsxiaL58ER3VX/5cMEKvjZU5bo2irtA9I42ixi gipGDUvp0/1VzjJ9uoQ== X-Authority-Analysis: v=2.4 cv=Xb25Co55 c=1 sm=1 tr=0 ts=6a58a1eb cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=3miq8Qb-Iyz2LYAwW2cA:9 a=CjuIK1q_8ugA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-ORIG-GUID: 46FTlwBk-jnV711p54XjGSN7IvRI8izg X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-16_03,2026-07-15_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 impostorscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607160095 On Thu, Jul 16, 2026 at 04:33:13PM +0800, Shawn Guo wrote: > Qualcomm UFS controller found on SoCs SA8255P/SA8797P has a MCQ I/O > address space. It should be defined in the bindings even though Linux > driver currently doesn't utilize it. Fix the binding before it gets > adopted by DTS. > > Fixes: e2725ed2a7fb ("scsi: ufs: dt-bindings: Document bindings for SA8255P UFS Host Controller") > Cc: stable@vger.kernel.org > Signed-off-by: Shawn Guo > --- > .../devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml > index db165a235cb6..bc8734e1fdea 100644 > --- a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml > +++ b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml > @@ -16,9 +16,15 @@ properties: > - items: > - const: qcom,sa8797p-ufshc > - const: qcom,sa8255p-ufshc > - Damn! This newline shouldn't be touched. Will fix. Shawn > reg: > - maxItems: 1 > + minItems: 1 > + maxItems: 2 > + > + reg-names: > + minItems: 1 > + items: > + - const: std > + - const: mcq > > interrupts: > maxItems: 1 > -- > 2.43.0 >