From: Jisheng Zhang <jszhang@kernel.org>
To: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] net: stmmac: add support for dwmac 5.20
Date: Sun, 29 Jun 2025 17:44:25 +0800 [thread overview]
Message-ID: <20250629094425.718-1-jszhang@kernel.org> (raw)
The dwmac 5.20 IP can be found on some synaptics SoCs. Add a
compatibility flag, and extend coverage of the dwmac-generic driver
for the 5.20 IP.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
index b9218c07eb6b..cecce6ed9aa6 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
@@ -59,6 +59,7 @@ static const struct of_device_id dwmac_generic_match[] = {
{ .compatible = "snps,dwmac-3.72a"},
{ .compatible = "snps,dwmac-4.00"},
{ .compatible = "snps,dwmac-4.10a"},
+ { .compatible = "snps,dwmac-5.20"},
{ .compatible = "snps,dwmac"},
{ .compatible = "snps,dwxgmac-2.10"},
{ .compatible = "snps,dwxgmac"},
--
2.49.0
next reply other threads:[~2025-06-29 10:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-29 9:44 Jisheng Zhang [this message]
2025-06-29 18:26 ` [PATCH] net: stmmac: add support for dwmac 5.20 Andrew Lunn
2025-06-30 2:16 ` Yanteng Si
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