The J722S gmii-sel is mostly identical to the AM64's, but additionally
supports SGMII.

Signed-off-by: Nora Schiffer <nora.schiffer@ew.tq-group.com>
---
 drivers/phy/ti/phy-gmii-sel.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/phy/ti/phy-gmii-sel.c b/drivers/phy/ti/phy-gmii-sel.c
index 6213c2b6005a5..4e242b1892334 100644
--- a/drivers/phy/ti/phy-gmii-sel.c
+++ b/drivers/phy/ti/phy-gmii-sel.c
@@ -251,6 +251,13 @@ struct phy_gmii_sel_soc_data phy_gmii_sel_soc_am654 = {
 	.regfields = phy_gmii_sel_fields_am654,
 };
 
+static const
+struct phy_gmii_sel_soc_data phy_gmii_sel_soc_j722s = {
+	.use_of_data = true,
+	.regfields = phy_gmii_sel_fields_am654,
+	.extra_modes = BIT(PHY_INTERFACE_MODE_SGMII),
+};
+
 static const
 struct phy_gmii_sel_soc_data phy_gmii_sel_cpsw5g_soc_j7200 = {
 	.use_of_data = true,
@@ -307,6 +314,10 @@ static const struct of_device_id phy_gmii_sel_id_table[] = {
 		.compatible	= "ti,am654-phy-gmii-sel",
 		.data		= &phy_gmii_sel_soc_am654,
 	},
+	{
+		.compatible	= "ti,j722s-phy-gmii-sel",
+		.data		= &phy_gmii_sel_soc_j722s,
+	},
 	{
 		.compatible	= "ti,j7200-cpsw5g-phy-gmii-sel",
 		.data		= &phy_gmii_sel_cpsw5g_soc_j7200,
-- 
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