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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2e53a4a8018sm52749042eec.8.2026.04.26.18.31.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Apr 2026 18:31:36 -0700 (PDT) From: Shawn Guo To: "Martin K . Petersen" Cc: Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Dmitry Baryshkov , Kumar Dwivedi , Bartosz Golaszewski , Deepti Jaggi , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Guo Subject: [PATCH v2 2/2] scsi: ufs: dt-bindings: Add compatible for SA8797P UFS Host Controller Date: Mon, 27 Apr 2026 09:31:15 +0800 Message-ID: <20260427013115.231731-3-shengchao.guo@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260427013115.231731-1-shengchao.guo@oss.qualcomm.com> References: <20260427013115.231731-1-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-Transfer-Encoding: 8bit X-Proofpoint-GUID: SA-EYt4QHrIHyf99Sh_aQHkGU-0tGPdv X-Proofpoint-ORIG-GUID: SA-EYt4QHrIHyf99Sh_aQHkGU-0tGPdv X-Authority-Analysis: v=2.4 cv=TuPWQjXh c=1 sm=1 tr=0 ts=69eebc7a cx=c_pps a=wEP8DlPgTf/vqF+yE6f9lg==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=ld1VxiVWUvbaCiqNsT4A:9 a=bBxd6f-gb0O0v-kibOvt:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI3MDAxNCBTYWx0ZWRfX1CRLgAbziOtQ xPiFLrFtHLpKJfUwDqehZOC4PhvXY7sMjf9tqLnjUdcMML/n57bjLO1k7bPaA+wS4ahKLgNAymI laa3Pgq01VOnR2rvsZ8R1Wr9a4yg8xWzbswQ3jVuhF5nHTVP9yUKgWlNr9HkX9i6z0p1jSsMf0Q l+RAizD4gcu7k+jdefi1DJAQVxYJXiqOL2qG7w0jMrcreaXZTFO+FWtY0IATEHRuj3BEWn7nZA8 RHph8mu0V+ta4c6RlArH88U7jxsYqh/jnQEDFu4pi1mlTFRCMnoFHnD04eptxJrWQ/CcjYWcik0 ZSUzfL8vBPwRWBmuMWpo1hwyWCmd++ojQZyJ/pdCYjavOT17+dEM32vJGrImq+gJSpILTeHJua1 T/4M0lnQncLsoyvER+XltQs/SnYtUTUjbtYwjVzRQtmcn+OhqdFpTc2AVL+tzg0ST9gRrFaz3nH cPA07U2qfpF2Uy2kWCQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-26_07,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 lowpriorityscore=0 adultscore=0 malwarescore=0 impostorscore=0 clxscore=1015 suspectscore=0 phishscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604270014 From: Deepti Jaggi SA8797P is the automotive variant of the Nord SoC. Like SA8255P, its platform firmware implements an SCMI server that manages UFS resources such as the PHY, clocks, regulators and resets via the SCMI power protocol. As a result, the OS-visible DT only describes the controller's MMIO, interrupt, IOMMU and power-domain interfaces, making SA8255P the appropriate fallback compatible. Signed-off-by: Deepti Jaggi Reviewed-by: Manivannan Sadhasivam Signed-off-by: Shawn Guo --- .../devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml index 75fae9f1eba7..db165a235cb6 100644 --- a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml +++ b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml @@ -11,7 +11,11 @@ maintainers: properties: compatible: - const: qcom,sa8255p-ufshc + oneOf: + - const: qcom,sa8255p-ufshc + - items: + - const: qcom,sa8797p-ufshc + - const: qcom,sa8255p-ufshc reg: maxItems: 1 -- 2.43.0