dts: bindings: flash_controller: add ncs line property to stm32 xspi …

…flash Add a property to define the nCS line used by the XSPI driver for the external Flash. Signed-off-by: Guillaume Gautier <[email protected]>
singalsu · Jun 14, 2024 · 3e99dc2 · 3e99dc2
1 parent 68bb87b
commit 3e99dc2
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/dts/bindings/flash_controller/st,stm32-xspi-nor.yaml b/dts/bindings/flash_controller/st,stm32-xspi-nor.yaml
@@ -51,3 +51,12 @@ properties:
     enum:
       - 1
       - 2
+
+  ncs-line:
+    type: int
+    default: 1
+    enum:
+      - 1
+      - 2
+    description: |
+      Specifies which nCS line of the XSPI IO Manager is connected to the Flash.