[PATCH 3/7] dt-bindings: misc: qcom,fastrpc: restrict channel names

[Krzysztof Kozlowski]

The Qualcomm FastRPC is expected to in GLINK or SMD edge node and its
channel name is always the same.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
index 809de43afe35..1ed0ce0f3cbe 100644
--- a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
+++ b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
@@ -32,7 +32,8 @@ properties:
       A list of channels tied to this function, used for matching
       the function to a set of virtual channels.
     $ref: "/schemas/types.yaml#/definitions/string-array"
-    maxItems: 1
+    items:
+      - const: fastrpcglink-apps-dsp
 
   qcom,non-secure-domain:
     description:
@@ -43,7 +44,8 @@ properties:
     description:
       Channel name used for the RPM communication
     $ref: "/schemas/types.yaml#/definitions/string-array"
-    maxItems: 1
+    items:
+      - const: fastrpcsmd-apps-dsp
 
   qcom,vmids:
     description:
-- 
2.34.1