rockchip: i2c: rk3328: support i2c for rk3328 SoC

Add compatible to support rk3328 i2c

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Heiko Schocher<hs@denx.de>
diff --git a/drivers/i2c/rk_i2c.c b/drivers/i2c/rk_i2c.c
index 840b3f6..332280c 100644
--- a/drivers/i2c/rk_i2c.c
+++ b/drivers/i2c/rk_i2c.c
@@ -396,6 +396,7 @@
 	{ .compatible = "rockchip,rk3066-i2c" },
 	{ .compatible = "rockchip,rk3188-i2c" },
 	{ .compatible = "rockchip,rk3288-i2c" },
+	{ .compatible = "rockchip,rk3328-i2c" },
 	{ .compatible = "rockchip,rk3399-i2c" },
 	{ }
 };