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/linux-6.12.1/Documentation/devicetree/bindings/net/
Dloongson,ls1b-gmac.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/loongson,ls1b-gmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-1B Gigabit Ethernet MAC Controller
10 - Keguang Zhang <keguang.zhang@gmail.com>
13 Loongson-1B Gigabit Ethernet MAC Controller is based on
17 - Dual 10/100/1000Mbps GMAC controllers
18 - Full-duplex operation (IEEE 802.3x flow control automatic transmission)
19 - Half-duplex operation (CSMA/CD Protocol and back-pressure support)
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/linux-6.12.1/drivers/net/ethernet/stmicro/stmmac/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "STMicroelectronics Multi-Gigabit Ethernet driver"
45 tristate "Support for snps,dwc-qos-ethernet.txt DT binding."
50 Support for chips using the snps,dwc-qos-ethernet.txt DT binding.
61 tristate "Adaptrum Anarion GMAC support"
65 Support for Adaptrum Anarion GMAC Ethernet controller.
92 will behave like standard non-accelerated ethernet interfaces.
106 tristate "MediaTek MT27xx GMAC support"
109 Support for MediaTek GMAC Ethernet controller.
178 Support for ethernet controllers on StarFive RISC-V SoCs
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Ddwmac-loongson1.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Loongson-1 DWMAC glue layer
5 * Copyright (C) 2011-2023 Keguang Zhang <keguang.zhang@gmail.com>
21 /* Loongson-1 SYSCON Registers */
25 /* Loongson-1B SYSCON Register Bits */
37 /* Loongson-1C SYSCON Register Bits */
52 struct plat_stmmacenet_data *plat = dwmac->plat_dat; in ls1b_dwmac_syscon_init()
53 struct regmap *regmap = dwmac->regmap; in ls1b_dwmac_syscon_init()
59 dev_err(&pdev->dev, "Could not get IO_MEM resources\n"); in ls1b_dwmac_syscon_init()
60 return -EINVAL; in ls1b_dwmac_syscon_init()
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