Add missing required items in Rockchip ISP1 dt-bindings example for
a complete i2c node.
Drop unit address to Fix error:
/example-0/parent/i2c@ff160000: node has a unit name, but no reg or ranges property
Remove unecessary fields for the example.

Signed-off-by: Helen Koike <redacted>
---

Changes in v5:
- Patch re-written to drop unity address instead of completing i2c node

Changes in v2:
- new patch in the series

tmp: i2c drop fields
---
 .../Documentation/devicetree/bindings/media/rockchip-isp1.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml b/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
index a77b6ec500c95..4c31cfaee2709 100644
--- a/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
+++ b/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml

@@ -168,8 +168,7 @@ examples:
             };
         };
 
-        i2c7: i2c@ff160000 {
-            clock-frequency = <400000>;
+        i2c7: i2c {
             #address-cells = <1>;
             #size-cells = <0>;
 

-- 
2.28.0.rc1