dt-bindings: memory-controller: Add K3 AM64 DDRSS compatible

Update the k3-ddrss DT binding document to include compatible
for k3,am64-ddrss.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>

diff --git a/doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt b/doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt
index 873a0e7..c4cf26e 100644 (file)
--- a/doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt
+++ b/doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt
@@ -9,7 +9,8 @@ DDRSS device node:
 ==================
 Required properties:
 --------------------
-- compatible:          Shall be: "ti,j721e-ddrss"
+- compatible:          Shall be: "ti,j721e-ddrss" for j721e, j7200
+                                 "ti,am64-ddrss" for am642
 - reg-names            cfg - Map the controller configuration region
                        ctrl_mmr_lp4 - Map LP4 register region in ctrl mmr
 - reg:                 Contains the register map per reg-names.