[PATCH 2/3] dt-bindings: firmware: arm,scmi: support i.MX95 SCMI Pinctrl

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

From: Peng Fan <peng.fan@xxxxxxx>

i.MX95 SCMI Pinctrl uses OEM specific units, so add '$ref' to
'/schemas/pinctrl/nxp,imx95-pinctrl.yaml' and an example.

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
 Documentation/devicetree/bindings/firmware/arm,scmi.yaml | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
index e9d3f043c4ed..ebc6c083b538 100644
--- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
+++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
@@ -249,9 +249,11 @@ properties:
 
   protocol@19:
     type: object
-    allOf:
-      - $ref: '#/$defs/protocol-node'
-      - $ref: /schemas/pinctrl/pinctrl.yaml
+    anyOf:
+      - $ref: /schemas/pinctrl/nxp,imx95-pinctrl.yaml
+      - allOf:
+          - $ref: '#/$defs/protocol-node'
+          - $ref: /schemas/pinctrl/pinctrl.yaml
 
     unevaluatedProperties: false
 

-- 
2.37.1