scsi: ufs: dt-bindings: Add compatible for SA8797P UFS Host Controller

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 <deepti.jaggi@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260427013115.231731-3-shengchao.guo@oss.qualcomm.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml
index 75fae9f1eba7e35009c70669afef2d27953695a4..db165a235cb6d8c38602498ffe8a6b3f1119ce5c 100644 (file)
--- 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