net: ethernet: ti: am65-cpsw: add support for J722S SoC family

The J722S CPSW3G is mostly identical to the AM64's, but additionally
supports SGMII.

Signed-off-by: Nora Schiffer <[e-mail]>
Link: https://patch.msgid.link/6118e[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

drivers/net/ethernet/ti/am65-cpsw-nuss.c

···
 	.fdqring_mode = K3_RINGACC_RING_MODE_RING,
 };
 
+static const struct am65_cpsw_pdata j722s_cpswxg_pdata = {
+	.quirks = AM64_CPSW_QUIRK_DMA_RX_TDOWN_IRQ,
+	.ale_dev_id = "am64-cpswxg",
+	.fdqring_mode = K3_RINGACC_RING_MODE_RING,
+	.extra_modes = BIT(PHY_INTERFACE_MODE_SGMII),
+};
+
 static const struct am65_cpsw_pdata j7200_cpswxg_pdata = {
 	.quirks = 0,
 	.ale_dev_id = "am64-cpswxg",
···
 	{ .compatible = "ti,am654-cpsw-nuss", .data = &am65x_sr1_0},
 	{ .compatible = "ti,j721e-cpsw-nuss", .data = &j721e_pdata},
 	{ .compatible = "ti,am642-cpsw-nuss", .data = &am64x_cpswxg_pdata},
+	{ .compatible = "ti,j722s-cpsw-nuss", .data = &j722s_cpswxg_pdata},
 	{ .compatible = "ti,j7200-cpswxg-nuss", .data = &j7200_cpswxg_pdata},
 	{ .compatible = "ti,j721e-cpswxg-nuss", .data = &j721e_cpswxg_pdata},
 	{ .compatible = "ti,j784s4-cpswxg-nuss", .data = &j784s4_cpswxg_pdata},