[PATCH 1/5] dt-bindings: mfd: atmel,sama5d2-flexcom: Add SPI child node ref binding

[Sergiu Moga <sergiu.moga@xxxxxxxxxxxxx>]

Another functionality of FLEXCOM is that of SPI. In order for
the proper validation of the SPI children nodes through the binding
to occur, the proper binding for SPI must be referenced.

Signed-off-by: Sergiu Moga <sergiu.moga@xxxxxxxxxxxxx>
---
 .../devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml       | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml
index 568da7cb630c..e158af47c326 100644
--- a/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml
+++ b/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml
@@ -78,10 +78,9 @@ patternProperties:
       of USART bindings.
 
   "^spi@[0-9a-f]+$":
-    type: object
+    $ref: ../spi/atmel,at91rm9200-spi.yaml
     description:
-      Child node describing SPI. See ../spi/spi_atmel.txt for details
-      of SPI bindings.
+      Child node describing SPI.
 
   "^i2c@[0-9a-f]+$":
     $ref: ../i2c/atmel,at91sam-i2c.yaml
-- 
2.25.1