dt-bindings: nvmem: fixed-cell: increase bits start value to 31

If NVMEM uses a data stride bigger than a byte, the starting bit of the
cell might be bigger than a byte (e.g. if the data comes in the second
byte of the 4-byte word). Allow the staring bit to be 8 or greater to
reflect such usecases.

Signed-off-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Srinivas Kandagatla <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: lumag

Documentation/devicetree/bindings/nvmem/layouts/fixed-cell.yaml

@@ -27,7 +27,7 @@ properties:
     $ref: /schemas/types.yaml#/definitions/uint32-array
     items:
       - minimum: 0
-        maximum: 7
+        maximum: 31
         description:
           Offset in bit within the address range specified by reg.
       - minimum: 1