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 <nora.schiffer@ew.tq-group.com>
Link: https://patch.msgid.link/6118e81358d47f455e4c1dbddf3ece6f3329e184.1775558273.git.nora.schiffer@ew.tq-group.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index d9400599e80a43ca0d9dbd78a7369f73ab5f5a49..7ac75fc8cdcf4d7ff9ead468731d740a936c8178 100644 (file)
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -3468,6 +3468,13 @@ static const struct am65_cpsw_pdata am64x_cpswxg_pdata = {
        .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",
@@ -3495,6 +3502,7 @@ static const struct of_device_id am65_cpsw_nuss_of_mtable[] = {
        { .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},