diff options
| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2020-12-09 14:03:38 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-12-10 01:19:21 +0100 |
| commit | ec771de654e4e02e941429d963d1cc6033980d48 (patch) | |
| tree | 30c3d15fce17779bc6e44ea86505182a0d587ec5 /drivers/net/ethernet/cadence/macb_main.c | |
| parent | dt-bindings: add documentation for sama7g5 gigabit ethernet interface (diff) | |
| download | linux-ec771de654e4e02e941429d963d1cc6033980d48.tar.xz linux-ec771de654e4e02e941429d963d1cc6033980d48.zip | |
net: macb: add support for sama7g5 gem interface
Add support for SAMA7G5 gigabit ethernet interface.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 11bf4f8d32e1..5bae44931282 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -4472,6 +4472,14 @@ static const struct macb_usrio_config macb_default_usrio = { .refclk = MACB_BIT(CLKEN), }; +static const struct macb_usrio_config sama7g5_usrio = { + .mii = 0, + .rmii = 1, + .rgmii = 2, + .refclk = BIT(2), + .hdfctlen = BIT(6), +}; + static const struct macb_config fu540_c000_config = { .caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_JUMBO | MACB_CAPS_GEM_HAS_PTP, @@ -4565,6 +4573,14 @@ static const struct macb_config zynq_config = { .usrio = &macb_default_usrio, }; +static const struct macb_config sama7g5_gem_config = { + .caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_CLK_HW_CHG, + .dma_burst_length = 16, + .clk_init = macb_clk_init, + .init = macb_init, + .usrio = &sama7g5_usrio, +}; + static const struct of_device_id macb_dt_ids[] = { { .compatible = "cdns,at32ap7000-macb" }, { .compatible = "cdns,at91sam9260-macb", .data = &at91sam9260_config }, @@ -4582,6 +4598,7 @@ static const struct of_device_id macb_dt_ids[] = { { .compatible = "cdns,zynqmp-gem", .data = &zynqmp_config}, { .compatible = "cdns,zynq-gem", .data = &zynq_config }, { .compatible = "sifive,fu540-c000-gem", .data = &fu540_c000_config }, + { .compatible = "microchip,sama7g5-gem", .data = &sama7g5_gem_config }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, macb_dt_ids); |