dt-bindings: soc: update MT2712 power dt-bindings

Add new power domains(MFG_SC1/MFG_SC2/MFG_SC3)
for MT2712 according to ECO design change.

Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

include/dt-bindings/power/mt2712-power.h

@@ -22,5 +22,8 @@
 #define MT2712_POWER_DOMAIN_USB		5
 #define MT2712_POWER_DOMAIN_USB2	6
 #define MT2712_POWER_DOMAIN_MFG		7
+#define MT2712_POWER_DOMAIN_MFG_SC1	8
+#define MT2712_POWER_DOMAIN_MFG_SC2	9
+#define MT2712_POWER_DOMAIN_MFG_SC3	10
 
 #endif /* _DT_BINDINGS_POWER_MT2712_POWER_H */