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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: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: PglaFLiH05QMhPH6yEId-FsSXt5_5QC4 X-Proofpoint-GUID: PglaFLiH05QMhPH6yEId-FsSXt5_5QC4 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIwMDA5NyBTYWx0ZWRfX2U3QL8xT224t +7oMzg5owuHfQJzCCTFn9g529hwso+YoWe793DU0WfEHoe3/VzzgbIUzRk0k3Y2//P3cJOlu1rC S/m6746smvOeKfVsS/z9jT2bkBU6S70W0RnXZDXwpD7RfuylNEhthYO8NcdovIuPd6Ml17OkWbL 28mvkAK5Nobik5kat61IbwE0TR8eUh6YjHP+AIT4TGZI2v1xBjmwNU12nxP2NLnF7yeLd3f/81j 5m6HbclKcUHrMYM+5kajTNPJMFF/9047hBVbAm1KHqTCM+hOT+FITmLO8yF4yfJZ0be/tWjz4DN dKT89ygTBLVi3mWI1JiXrtdUN/eHzun/+DmS6th3YR+w2yYjeQ81VmfCBO1MR5Cwe3nc6/oi878 NeH4FTGBYoCskExr6duZv9C6Kly8XnTy/G7McVf93Ic+x7HX2guWajGx7VsAoreSbH7C9IS6yqG kBBjH5tyf2PHk4J/MHg== X-Authority-Analysis: v=2.4 cv=HNrz0Itv 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=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=ld1VxiVWUvbaCiqNsT4A:9 a=scEy_gLbYbu1JhEsrz4S:22 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 priorityscore=1501 suspectscore=0 adultscore=0 spamscore=0 phishscore=0 impostorscore=0 malwarescore=0 bulkscore=0 lowpriorityscore=0 clxscore=1015 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