phy: ti: j721e-wiz: Add SGMII support in WIZ driver for J721E

Enable full rate divider configuration support for J721E_WIZ_16G for SGMII.

Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index cba87f5..7261339 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -590,6 +590,8 @@
 		if (wiz->lane_phy_type[lane] == PHY_TYPE_PCIE)
 			return regmap_field_write(wiz->p0_fullrt_div[lane], 0x1);
 		break;
+
+	case J721E_WIZ_16G:
 	case J721E_WIZ_10G:
 		if (wiz->lane_phy_type[lane] == PHY_TYPE_SGMII)
 			return regmap_field_write(wiz->p0_fullrt_div[lane], 0x2);