dt-bindings: i2c: update bindings for MT8192 SoC

Add a DT binding documentation for the MT8192 soc.

Acked-by: Rob Herring <[email protected]>
Signed-off-by: Qii Wang <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>

Author: Qii Wang

Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt

@@ -14,6 +14,7 @@ Required properties:
       "mediatek,mt7629-i2c", "mediatek,mt2712-i2c": for MediaTek MT7629
       "mediatek,mt8173-i2c": for MediaTek MT8173
       "mediatek,mt8183-i2c": for MediaTek MT8183
+      "mediatek,mt8192-i2c": for MediaTek MT8192
       "mediatek,mt8516-i2c", "mediatek,mt2712-i2c": for MediaTek MT8516
   - reg: physical base address of the controller and dma base, length of memory
     mapped region.