[PATCH] dt-bindings: nvmem: add nvmem-cell-cells property

["Peng Fan (OSS)" <peng.fan@xxxxxxxxxxx>]

From: Peng Fan <peng.fan@xxxxxxx>

The driver has been using this property, so add it.

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
 Documentation/devicetree/bindings/nvmem/nvmem.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.yaml b/Documentation/devicetree/bindings/nvmem/nvmem.yaml
index 75bb93dda9df..3fc3982da102 100644
--- a/Documentation/devicetree/bindings/nvmem/nvmem.yaml
+++ b/Documentation/devicetree/bindings/nvmem/nvmem.yaml
@@ -67,6 +67,9 @@ patternProperties:
             description:
               Size in bit within the address range specified by reg.
 
+      "#nvmem-cell-cells":
+         const: 1
+
 additionalProperties: true
 
 examples:
-- 
2.37.1