[PATCH v3 1/1] dt-bindings: misc: fsl,qoriq-mc: remove ref for msi-parent

[Frank Li <Frank.Li@nxp.com>]

msi-parent is standard property. Needn't ref to phandle. Add maxItems: 1
for it.

Fix below warning:
  arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dtb: fsl-mc@80c000000: msi-parent:0: [16, 0] is too long

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Change from v2 to v3
- Add krzy's review tage
- send include maintainer, because file name change, get_maintainer.pl
have not return orignal fsl,qoriq-mc.txt's maintainer.

Change from v1 to v2
- add maxItems: 1 for msi-parent
---
 Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml
index 01b00d89a9921..df45ff56d4445 100644
--- a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml
+++ b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml
@@ -113,7 +113,7 @@ properties:
 
   msi-parent:
     deprecated: true
-    $ref: /schemas/types.yaml#/definitions/phandle
+    maxItems: 1
     description:
       Describes the MSI controller node handling message
       interrupts for the MC. When there is no translation
-- 
2.34.1