[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20241101014327.513732-3-inochiama@gmail.com>
Date: Fri, 1 Nov 2024 09:43:26 +0800
From: Inochi Amaoto <inochiama@...il.com>
To: Chen Wang <unicorn_wang@...look.com>,
Andrew Lunn <andrew+netdev@...n.ch>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Inochi Amaoto <inochiama@...look.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Jose Abreu <joabreu@...opsys.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Richard Cochran <richardcochran@...il.com>,
Paul Walmsley <paul.walmsley@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>,
Giuseppe Cavallaro <peppe.cavallaro@...com>
Cc: Yixun Lan <dlan@...too.org>,
Longbin Li <looong.bin@...il.com>,
Inochi Amaoto <inochiama@...il.com>,
netdev@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com,
linux-arm-kernel@...ts.infradead.org,
linux-riscv@...ts.infradead.org
Subject: [PATCH RFC net-next 2/3] net: stmmac: platform: Add snps,dwmac-5.30a IP compatible string
Add "snps,dwmac-5.30a" compatible string for 5.30a version that can avoid
to define some platform data in the glue layer.
Signed-off-by: Inochi Amaoto <inochiama@...il.com>
---
.../ethernet/stmicro/stmmac/stmmac_platform.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index ad868e8d195d..86ca39f89447 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -421,6 +421,17 @@ static void stmmac_remove_config_dt(struct platform_device *pdev,
of_node_put(plat->mdio_node);
}
+/* Compatible string array for all gmac4 devices */
+static const char * const stmmac_gmac4_compats[] = {
+ "snps,dwmac-4.00",
+ "snps,dwmac-4.10a",
+ "snps,dwmac-4.20a",
+ "snps,dwmac-5.10a",
+ "snps,dwmac-5.20",
+ "snps,dwmac-5.30a",
+ NULL
+};
+
/**
* stmmac_probe_config_dt - parse device-tree driver parameters
* @pdev: platform_device structure
@@ -551,11 +562,7 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac)
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") ||
- of_device_is_compatible(np, "snps,dwmac-5.10a") ||
- of_device_is_compatible(np, "snps,dwmac-5.20")) {
+ if (of_device_compatible_match(np, stmmac_gmac4_compats)) {
plat->has_gmac4 = 1;
plat->has_gmac = 0;
plat->pmt = 1;
--
2.47.0
Powered by blists - more mailing lists