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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2e53d2cfef3sm13076436eec.24.2026.04.20.03.04.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Apr 2026 03:04:38 -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 2/2] scsi: ufs: dt-bindings: Add compatible for SA8797P UFS Host Controller Date: Mon, 20 Apr 2026 18:04:16 +0800 Message-ID: <20260420100416.1252983-3-shengchao.guo@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260420100416.1252983-1-shengchao.guo@oss.qualcomm.com> References: <20260420100416.1252983-1-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-ORIG-GUID: 707lno2SqCHSrC-DeHTl4JWU5H1a8UxU X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIwMDA5NyBTYWx0ZWRfX4MiA6jhOAzqt geRb/cOgxrTHCcg3jao4NO2ifPfbgwKJvz5eT8uqf1WtbsDgnDtMA+IcEF/xyXGNo14IdonDqwa 838OCvuM9BElyRrA+U1YPmuy9RZ05LHdiipsM98TllENjGaNds8x9WTs7uw4KMuTplbCubl4vas PC8sZNpF+AOKPZ5OE5OAtd+eqyfwwjnjYV040SqmFSBfaCeST+j04mOpRIuA3xL4PL6n8spZIqG z6jswDlU5fsnKHUesz4g2yo7iArhQcK6Bb6k+T6BL2LrycnwO30UPO9pAQ9JbxWE5P7bBVqsSyo kPXilT/xYXWHTQNB0xTIy5ujvNJPTh0FTlzhvg6pH9+joFjWE5Cq4XZSI9lGcRkn+2dWA1ThAr5 svCABlsA1/BLutU2APOIpzOBx4/bFqKy6ijW9nVBM+Ub870ba40K0y1E85wual5kSXdQibYn+am +YbSCphwCjmrEle86hA== X-Authority-Analysis: v=2.4 cv=XNMAjwhE c=1 sm=1 tr=0 ts=69e5fa37 cx=c_pps a=cFYjgdjTJScbgFmBucgdfQ==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=ld1VxiVWUvbaCiqNsT4A:9 a=scEy_gLbYbu1JhEsrz4S:22 X-Proofpoint-GUID: 707lno2SqCHSrC-DeHTl4JWU5H1a8UxU 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=2026-04-20_02,2026-04-17_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 adultscore=0 impostorscore=0 suspectscore=0 clxscore=1015 phishscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604200097 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 Signed-off-by: Shawn Guo --- .../devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml index 75fae9f1eba7..f2f3bfc73216 100644 --- a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml +++ b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml @@ -11,8 +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