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-rw-r--r--Documentation/devicetree/bindings/ufs/cdns,ufshc.txt5
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt b/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt
index a04a4989ec7f..02347b017abd 100644
--- a/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt
+++ b/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt
@@ -5,8 +5,9 @@ Each UFS controller instance should have its own node.
Please see the ufshcd-pltfrm.txt for a list of all available properties.
Required properties:
-- compatible : Compatible list, contains the following controller:
- "cdns,ufshc"
+- compatible : Compatible list, contains one of the following controllers:
+ "cdns,ufshc" - Generic CDNS HCI,
+ "cdns,ufshc-m31-16nm" - CDNS UFS HC + M31 16nm PHY
complemented with the JEDEC version:
"jedec,ufs-2.0"