dt-bindings: ipmi: aspeed,ast2400-kcs-bmc: Add missing "clocks" property

The ASpeed kcs-bmc nodes have a "clocks" property which isn't
documented. It looks like all the LPC child devices have the same clock
source and some of the drivers manage their clock. Perhaps it is the
parent device that should have the clock, but it's too late for that.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Message-ID: <20250807132852.3291305-1-robh@kernel.org>
Signed-off-by: Corey Minyard <corey@minyard.net>

diff --git a/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-kcs-bmc.yaml b/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-kcs-bmc.yaml
index 129e32c4c774110610326ef8673c317c7e9ecbee..610c798632089712c2a9813611e3d5a9bd528e64 100644 (file)
--- a/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-kcs-bmc.yaml
+++ b/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-kcs-bmc.yaml
@@ -40,6 +40,9 @@ properties:
       - description: ODR register
       - description: STR register
 
+  clocks:
+    maxItems: 1
+
   aspeed,lpc-io-reg:
     $ref: /schemas/types.yaml#/definitions/uint32-array
     minItems: 1