[PATCH v2] scsi: ufs: dt-bindings: Add missing mcq reg for qcom,sa8255p-ufshc

[Shawn Guo]

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@xxxxxxxxxxxxxxx
Signed-off-by: Shawn Guo <shengchao.guo@xxxxxxxxxxxxxxxx>
---
Changes for v2:
- Recover the newline which got dropped by accident
- Link to v1: https://lore.kernel.org/r/20260716083313.2367249-1-shengchao.guo@xxxxxxxxxxxxxxxx

 .../devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml      | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml
index db165a235cb6..66d73e9025d6 100644
--- a/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml
+++ b/Documentation/devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml
@@ -18,7 +18,14 @@ properties:
           - const: qcom,sa8255p-ufshc
 
   reg:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
+
+  reg-names:
+    minItems: 1
+    items:
+      - const: std
+      - const: mcq
 
   interrupts:
     maxItems: 1
-- 
2.43.0