From: Herve Codina <herve.codina@bootlin.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Herve Codina <herve.codina@bootlin.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Viresh Kumar <vireshk@kernel.org>,
Shiraz Hashim <shiraz.linux.kernel@gmail.com>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Jose Abreu <joabreu@synopsys.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com
Subject: [PATCH 3/4] net: stmmac: add support for dwmac 3.40a
Date: Fri, 8 Oct 2021 12:34:39 +0200 [thread overview]
Message-ID: <20211008103440.3929006-4-herve.codina@bootlin.com> (raw)
In-Reply-To: <20211008103440.3929006-1-herve.codina@bootlin.com>
dwmac 3.40a is an old ip version that can be found on SPEAr3xx soc.
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c | 1 +
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 8 ++++++++
2 files changed, 9 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
index fbfda55b4c52..5e731a72cce8 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
@@ -71,6 +71,7 @@ static int dwmac_generic_probe(struct platform_device *pdev)
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 62cec9bfcd33..232ac98943cd 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -508,6 +508,14 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *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") ||
--
2.31.1
next prev parent reply other threads:[~2021-10-08 10:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-08 10:34 [PATCH 0/4] net: stmmac: fix regression on SPEAr3xx SOC Herve Codina
2021-10-08 10:34 ` [PATCH 1/4] net: stmmac: fix get_hw_feature() on old hardware Herve Codina
2021-10-08 10:34 ` [PATCH 2/4] dt-bindings: net: snps,dwmac: add dwmac 3.40a IP version Herve Codina
2021-10-08 10:34 ` Herve Codina [this message]
2021-10-08 10:34 ` [PATCH 4/4] ARM: dts: spear3xx: Fix gmac node Herve Codina
2021-10-08 15:40 ` [PATCH 0/4] net: stmmac: fix regression on SPEAr3xx SOC patchwork-bot+netdevbpf
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