scsi: dt-bindings: ufs-cdns: Update Cadence UFS compatibility list

This patch adds a new compatible string description for CDNS UFS HCD + M31
16nm PHY.

Signed-off-by: Jan Kotas <jank@cadence.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt b/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt
index a04a4989ec7f3aec6ae9efce6599100e254d0d92..02347b017abdbdad1e271d8ffe33a8f50b45e0e3 100644 (file)
--- 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"