The vin port node does not have an address and thus does not need
address-cells or address size-properties.

This is flagged by dtc as follows:
 # make dtbs W=1
 arch/arm/boot/dts/r8a7794-silk.dtb: Warning (avoid_unnecessary_addr_size): 
/soc/video@e6ef0000/port: unnecessary #address-cells/#size-cells without 
"ranges" or child "reg" property

Signed-off-by: Simon Horman <horms+rene...@verge.net.au>
Reviewed-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
---
 arch/arm/boot/dts/r8a7794-silk.dts | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7794-silk.dts 
b/arch/arm/boot/dts/r8a7794-silk.dts
index e2642d2c2eed..7808aaee6644 100644
--- a/arch/arm/boot/dts/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/r8a7794-silk.dts
@@ -475,9 +475,6 @@
        pinctrl-names = "default";
 
        port {
-               #address-cells = <1>;
-               #size-cells = <0>;
-
                vin0ep: endpoint {
                        remote-endpoint = <&adv7180>;
                        bus-width = <8>;
-- 
2.11.0

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