[PATCH v2 3/5] dt-bindings: mtd: spi-nor: Allow two CS per device

[Miquel Raynal <miquel.raynal@xxxxxxxxxxx>]

This will be needed in order to be able to describe Xilinx QSPI
controller stacked and parallel modes.

Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
index 81be0620b264..b61e448d1394 100644
--- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
+++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
@@ -46,7 +46,8 @@ properties:
       identified by the JEDEC READ ID opcode (0x9F).
 
   reg:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   spi-max-frequency: true
   spi-rx-bus-width: true
-- 
2.27.0