dt-bindings: spi: Add interconnect binding for QSPI

Add documentation for the interconnect and interconnect-names
properties for QSPI.

Signed-off-by: Akash Asthana <akashast@codeaurora.org>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
index 9582d37..0cf470e 100644 (file)
--- a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
@@ -40,6 +40,15 @@ properties:
       - description: AHB clock
       - description: QSPI core clock
 
+  interconnects:
+    minItems: 1
+    maxItems: 2
+
+  interconnect-names:
+    items:
+      - const: qspi-config
+      - const: qspi-memory
+
 required:
   - compatible
   - reg