From a3f142478a5aa155fca461cb764ace6a317a4ff1 Mon Sep 17 00:00:00 2001
From: Jose Abreu <Jose.Abreu@synopsys.com>
Date: Wed, 8 Aug 2018 09:04:36 +0100
Subject: [PATCH] net: stmmac: Add the bindings parsing for XGMAC2
Add the bindings parsing for XGMAC2 IP block.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
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 3304095c934c3..fad503820e040 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 72da77b94ecd9..3609c7b696c7a 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) {
--
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