[PATCH v4 net-next 8/9] net: stmmac: Add the bindings parsing for XGMAC2
From: Jose Abreu <Jose.Abreu@synopsys.com>
Date: 2018-08-08 10:23:52
Subsystem:
networking drivers, stmmac ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Maxime Chevallier, Linus Torvalds
Add the bindings parsing for XGMAC2 IP block. Signed-off-by: Jose Abreu <redacted> Cc: David S. Miller <davem@davemloft.net> Cc: Joao Pinto <redacted> Cc: Giuseppe Cavallaro <redacted> Cc: Alexandre Torgue <redacted> --- drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c | 2 ++ drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 6 ++++++ 2 files changed, 8 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
index 3304095c934c..fad503820e04 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c@@ -78,6 +78,8 @@ static const struct of_device_id dwmac_generic_match[] = { { .compatible = "snps,dwmac-4.00"}, { .compatible = "snps,dwmac-4.10a"}, { .compatible = "snps,dwmac"}, + { .compatible = "snps,dwxgmac-2.10"}, + { .compatible = "snps,dwxgmac"}, { } }; MODULE_DEVICE_TABLE(of, dwmac_generic_match);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 72da77b94ecd..3609c7b696c7 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c@@ -486,6 +486,12 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) plat->force_sf_dma_mode = 1; } + if (of_device_is_compatible(np, "snps,dwxgmac")) { + plat->has_xgmac = 1; + plat->pmt = 1; + plat->tso_en = of_property_read_bool(np, "snps,tso"); + } + dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*dma_cfg), GFP_KERNEL); if (!dma_cfg) {
--
2.7.4