diff options
| author | Herve Codina <herve.codina@bootlin.com> | 2021-10-08 13:34:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-27 10:53:14 +0300 |
| commit | cfe8c4a4d6eb21af53504c6b85393de2f8345685 (patch) | |
| tree | 2f5c8f24ac8a611112fd56b5b9d557db8f565409 /drivers | |
| parent | f03a8a85e91580f7881b24c24ab2e4e37d8080b1 (diff) | |
| download | linux-cfe8c4a4d6eb21af53504c6b85393de2f8345685.tar.xz | |
net: stmmac: add support for dwmac 3.40a
[ Upstream commit 9cb1d19f47fafad7dcf7c8564e633440c946cfd7 ]
dwmac 3.40a is an old ip version that can be found on SPEAr3xx soc.
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c index fad503820e04..b3365b34cac7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c @@ -71,6 +71,7 @@ err_remove_config_dt: static const struct of_device_id dwmac_generic_match[] = { { .compatible = "st,spear600-gmac"}, + { .compatible = "snps,dwmac-3.40a"}, { .compatible = "snps,dwmac-3.50a"}, { .compatible = "snps,dwmac-3.610"}, { .compatible = "snps,dwmac-3.70a"}, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 2b800ce1d5bf..05f5084158bf 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -469,6 +469,14 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) plat->pmt = 1; } + if (of_device_is_compatible(np, "snps,dwmac-3.40a")) { + plat->has_gmac = 1; + plat->enh_desc = 1; + plat->tx_coe = 1; + plat->bugged_jumbo = 1; + plat->pmt = 1; + } + if (of_device_is_compatible(np, "snps,dwmac-4.00") || of_device_is_compatible(np, "snps,dwmac-4.10a") || of_device_is_compatible(np, "snps,dwmac-4.20a")) { |