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[net-next,6/6] net: ethernet: ti: am65-cpsw: add support for am64x cpsw3g

Message ID 20210115192853.5469-7-grygorii.strashko@ti.com (mailing list archive)
State Accepted
Commit 4f7cce2724031a1c302cd6b2bed677c2acebba83
Delegated to: Netdev Maintainers
Headers show
Series net: ethernet: ti: am65-cpsw-nuss: introduce support for am64x cpsw3g | expand

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Commit Message

Grygorii Strashko Jan. 15, 2021, 7:28 p.m. UTC 
From: Vignesh Raghavendra <vigneshr@ti.com>

The TI AM64x SoCs Gigabit Ethernet Switch subsystem (CPSW3g NUSS) has three
ports (2 ext. ports) and provides Ethernet packet communication for the
device and can be configured in multi port mode or as an Ethernet switch.

This patch adds support for the corresponding CPSW3g version.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
---
 drivers/net/ethernet/ti/am65-cpsw-nuss.c | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index d060744dd0b2..1850743c04da 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -2115,9 +2115,16 @@  static const struct am65_cpsw_pdata j721e_pdata = {
 	.fdqring_mode = K3_RINGACC_RING_MODE_MESSAGE,
 };
 
+static const struct am65_cpsw_pdata am64x_cpswxg_pdata = {
+	.quirks = 0,
+	.ale_dev_id = "am64-cpswxg",
+	.fdqring_mode = K3_RINGACC_RING_MODE_RING,
+};
+
 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},
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, am65_cpsw_nuss_of_mtable);