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/Linux-v5.15/drivers/net/ethernet/stmicro/stmmac/
Ddwmac-stm32.c3 * dwmac-stm32.c - DWMAC Specific Glue layer for STM32 MCU
102 int (*clk_prepare)(struct stm32_dwmac *dwmac, bool prepare);
103 int (*suspend)(struct stm32_dwmac *dwmac);
104 void (*resume)(struct stm32_dwmac *dwmac);
105 int (*parse_data)(struct stm32_dwmac *dwmac,
112 struct stm32_dwmac *dwmac = plat_dat->bsp_priv; in stm32_dwmac_init() local
115 if (dwmac->ops->set_mode) { in stm32_dwmac_init()
116 ret = dwmac->ops->set_mode(plat_dat); in stm32_dwmac_init()
121 ret = clk_prepare_enable(dwmac->clk_tx); in stm32_dwmac_init()
125 if (!dwmac->dev->power.is_suspended) { in stm32_dwmac_init()
[all …]
Ddwmac-meson8b.c3 * Amlogic Meson8b, Meson8m2 and GXBB DWMAC glue layer
84 int (*set_phy_mode)(struct meson8b_dwmac *dwmac);
107 static void meson8b_dwmac_mask_bits(struct meson8b_dwmac *dwmac, u32 reg, in meson8b_dwmac_mask_bits() argument
112 data = readl(dwmac->regs + reg); in meson8b_dwmac_mask_bits()
116 writel(data, dwmac->regs + reg); in meson8b_dwmac_mask_bits()
119 static struct clk *meson8b_dwmac_register_clk(struct meson8b_dwmac *dwmac, in meson8b_dwmac_register_clk() argument
129 snprintf(clk_name, sizeof(clk_name), "%s#%s", dev_name(dwmac->dev), in meson8b_dwmac_register_clk()
140 return devm_clk_register(dwmac->dev, hw); in meson8b_dwmac_register_clk()
143 static int meson8b_init_rgmii_tx_clk(struct meson8b_dwmac *dwmac) in meson8b_init_rgmii_tx_clk() argument
146 struct device *dev = dwmac->dev; in meson8b_init_rgmii_tx_clk()
[all …]
Ddwmac-imx.c3 * dwmac-imx.c - DWMAC Specific Glue layer for NXP imx8
55 struct imx_priv_data *dwmac = plat_dat->bsp_priv; in imx8mp_set_intf_mode() local
64 val |= (dwmac->rmii_refclk_ext ? 0 : GPR_ENET_QOS_CLK_TX_CLK_SEL); in imx8mp_set_intf_mode()
74 pr_debug("imx dwmac doesn't support %d interface\n", in imx8mp_set_intf_mode()
80 return regmap_update_bits(dwmac->intf_regmap, dwmac->intf_reg_off, in imx8mp_set_intf_mode()
95 struct imx_priv_data *dwmac = priv; in imx_dwmac_clks_config() local
99 ret = clk_prepare_enable(dwmac->clk_mem); in imx_dwmac_clks_config()
101 dev_err(dwmac->dev, "mem clock enable failed\n"); in imx_dwmac_clks_config()
105 ret = clk_prepare_enable(dwmac->clk_tx); in imx_dwmac_clks_config()
107 dev_err(dwmac->dev, "tx clock enable failed\n"); in imx_dwmac_clks_config()
[all …]
Ddwmac-socfpga.c4 * Adopted from dwmac-sti.c
63 struct socfpga_dwmac *dwmac = (struct socfpga_dwmac *)priv; in socfpga_dwmac_fix_mac_speed() local
64 void __iomem *splitter_base = dwmac->splitter_base; in socfpga_dwmac_fix_mac_speed()
65 void __iomem *tse_pcs_base = dwmac->pcs.tse_pcs_base; in socfpga_dwmac_fix_mac_speed()
66 void __iomem *sgmii_adapter_base = dwmac->pcs.sgmii_adapter_base; in socfpga_dwmac_fix_mac_speed()
67 struct device *dev = dwmac->dev; in socfpga_dwmac_fix_mac_speed()
97 tse_pcs_fix_mac_speed(&dwmac->pcs, phy_dev, speed); in socfpga_dwmac_fix_mac_speed()
100 static int socfpga_dwmac_parse_data(struct socfpga_dwmac *dwmac, struct device *dev) in socfpga_dwmac_parse_data() argument
131 dwmac->f2h_ptp_ref_clk = of_property_read_bool(np, "altr,f2h_ptp_ref_clk"); in socfpga_dwmac_parse_data()
142 dwmac->splitter_base = devm_ioremap_resource(dev, &res_splitter); in socfpga_dwmac_parse_data()
[all …]
Ddwmac-sti.c3 * dwmac-sti.c - STMicroelectronics DWMAC Specific Glue layer
162 struct sti_dwmac *dwmac = priv; in stih4xx_fix_retime_src() local
163 u32 src = dwmac->tx_retime_src; in stih4xx_fix_retime_src()
164 u32 reg = dwmac->ctrl_reg; in stih4xx_fix_retime_src()
167 if (dwmac->interface == PHY_INTERFACE_MODE_MII) { in stih4xx_fix_retime_src()
169 } else if (dwmac->interface == PHY_INTERFACE_MODE_RMII) { in stih4xx_fix_retime_src()
170 if (dwmac->ext_phyclk) { in stih4xx_fix_retime_src()
176 } else if (IS_PHY_IF_MODE_RGMII(dwmac->interface)) { in stih4xx_fix_retime_src()
191 clk_set_rate(dwmac->clk, freq); in stih4xx_fix_retime_src()
193 regmap_update_bits(dwmac->regmap, reg, STIH4XX_RETIME_SRC_MASK, in stih4xx_fix_retime_src()
[all …]
Ddwmac-intel-plat.c2 /* Intel DWMAC platform driver
33 struct intel_dwmac *dwmac = priv; in kmb_eth_fix_mac_speed() local
37 rate = clk_get_rate(dwmac->tx_clk); in kmb_eth_fix_mac_speed()
53 dev_err(dwmac->dev, "Invalid speed\n"); in kmb_eth_fix_mac_speed()
57 ret = clk_set_rate(dwmac->tx_clk, rate); in kmb_eth_fix_mac_speed()
59 dev_err(dwmac->dev, "Failed to configure tx clock rate\n"); in kmb_eth_fix_mac_speed()
70 { .compatible = "intel,keembay-dwmac", .data = &kmb_data },
80 struct intel_dwmac *dwmac; in intel_eth_plat_probe() local
94 dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL); in intel_eth_plat_probe()
95 if (!dwmac) { in intel_eth_plat_probe()
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Ddwmac-visconti.c57 struct visconti_eth *dwmac = priv; in visconti_eth_fix_mac_speed() local
61 spin_lock_irqsave(&dwmac->lock, flags); in visconti_eth_fix_mac_speed()
64 val = readl(dwmac->reg + MAC_CTRL_REG); in visconti_eth_fix_mac_speed()
69 if (dwmac->phy_intf_sel == ETHER_CONFIG_INTF_RGMII) in visconti_eth_fix_mac_speed()
73 if (dwmac->phy_intf_sel == ETHER_CONFIG_INTF_RGMII) in visconti_eth_fix_mac_speed()
75 if (dwmac->phy_intf_sel == ETHER_CONFIG_INTF_RMII) in visconti_eth_fix_mac_speed()
80 if (dwmac->phy_intf_sel == ETHER_CONFIG_INTF_RGMII) in visconti_eth_fix_mac_speed()
82 if (dwmac->phy_intf_sel == ETHER_CONFIG_INTF_RMII) in visconti_eth_fix_mac_speed()
91 writel(val, dwmac->reg + MAC_CTRL_REG); in visconti_eth_fix_mac_speed()
94 val = readl(dwmac->reg + REG_ETHER_CLOCK_SEL); in visconti_eth_fix_mac_speed()
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DMakefile16 obj-$(CONFIG_DWMAC_ANARION) += dwmac-anarion.o
17 obj-$(CONFIG_DWMAC_INGENIC) += dwmac-ingenic.o
18 obj-$(CONFIG_DWMAC_IPQ806X) += dwmac-ipq806x.o
19 obj-$(CONFIG_DWMAC_LPC18XX) += dwmac-lpc18xx.o
20 obj-$(CONFIG_DWMAC_MEDIATEK) += dwmac-mediatek.o
21 obj-$(CONFIG_DWMAC_MESON) += dwmac-meson.o dwmac-meson8b.o
22 obj-$(CONFIG_DWMAC_OXNAS) += dwmac-oxnas.o
23 obj-$(CONFIG_DWMAC_QCOM_ETHQOS) += dwmac-qcom-ethqos.o
24 obj-$(CONFIG_DWMAC_ROCKCHIP) += dwmac-rk.o
25 obj-$(CONFIG_DWMAC_SOCFPGA) += dwmac-altr-socfpga.o
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Ddwmac-oxnas.c3 * Oxford Semiconductor OXNAS DWMAC glue layer
59 struct oxnas_dwmac *dwmac = priv; in oxnas_dwmac_init() local
64 ret = device_reset(dwmac->dev); in oxnas_dwmac_init()
68 ret = clk_prepare_enable(dwmac->clk); in oxnas_dwmac_init()
72 ret = regmap_read(dwmac->regmap, OXNAS_DWMAC_CTRL_REGOFFSET, &value); in oxnas_dwmac_init()
74 clk_disable_unprepare(dwmac->clk); in oxnas_dwmac_init()
91 regmap_write(dwmac->regmap, OXNAS_DWMAC_CTRL_REGOFFSET, value); in oxnas_dwmac_init()
98 regmap_write(dwmac->regmap, OXNAS_DWMAC_DELAY_REGOFFSET, value); in oxnas_dwmac_init()
105 struct oxnas_dwmac *dwmac = priv; in oxnas_dwmac_exit() local
107 clk_disable_unprepare(dwmac->clk); in oxnas_dwmac_exit()
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Ddwmac-meson.c3 * Amlogic Meson6 and Meson8 DWMAC glue layer
27 struct meson_dwmac *dwmac = priv; in meson6_dwmac_fix_mac_speed() local
30 val = readl(dwmac->reg); in meson6_dwmac_fix_mac_speed()
41 writel(val, dwmac->reg); in meson6_dwmac_fix_mac_speed()
48 struct meson_dwmac *dwmac; in meson6_dwmac_probe() local
59 dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL); in meson6_dwmac_probe()
60 if (!dwmac) { in meson6_dwmac_probe()
65 dwmac->reg = devm_platform_ioremap_resource(pdev, 1); in meson6_dwmac_probe()
66 if (IS_ERR(dwmac->reg)) { in meson6_dwmac_probe()
67 ret = PTR_ERR(dwmac->reg); in meson6_dwmac_probe()
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DKconfig53 tristate "Generic driver for DWMAC"
56 Generic DWMAC driver for platforms that don't require any
82 tristate "QCA IPQ806x DWMAC support"
87 Support for QCA IPQ806X DWMAC Ethernet.
95 tristate "NXP LPC18xx/43xx DWMAC support"
100 Support for NXP LPC18xx/43xx DWMAC Ethernet.
111 tristate "Amlogic Meson dwmac support"
122 tristate "Oxford Semiconductor OXNAS dwmac support"
143 tristate "Rockchip dwmac support"
154 tristate "SOCFPGA dwmac support"
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Ddwmac-generic.c2 * Generic DWMAC platform driver
74 { .compatible = "snps,dwmac-3.40a"},
75 { .compatible = "snps,dwmac-3.50a"},
76 { .compatible = "snps,dwmac-3.610"},
77 { .compatible = "snps,dwmac-3.70a"},
78 { .compatible = "snps,dwmac-3.710"},
79 { .compatible = "snps,dwmac-4.00"},
80 { .compatible = "snps,dwmac-4.10a"},
81 { .compatible = "snps,dwmac"},
99 MODULE_DESCRIPTION("Generic dwmac driver");
Ddwmac-lpc18xx.c2 * DWMAC glue for NXP LPC18xx/LPC43xx Ethernet
79 { .compatible = "nxp,lpc1850-dwmac" },
88 .name = "lpc18xx-dwmac",
96 MODULE_DESCRIPTION("DWMAC glue for LPC18xx/43xx Ethernet");
/Linux-v5.15/Documentation/devicetree/bindings/net/
Damlogic,meson-dwmac.yaml5 $id: "http://devicetree.org/schemas/net/amlogic,meson-dwmac.yaml#"
8 title: Amlogic Meson DWMAC Ethernet controller
14 # We need a select here so we don't match all nodes with 'snps,dwmac'
20 - amlogic,meson6-dwmac
21 - amlogic,meson8b-dwmac
22 - amlogic,meson8m2-dwmac
23 - amlogic,meson-gxbb-dwmac
24 - amlogic,meson-axg-dwmac
25 - amlogic,meson-g12a-dwmac
30 - $ref: "snps,dwmac.yaml#"
[all …]
Dsnps,dwmac.yaml4 $id: http://devicetree.org/schemas/net/snps,dwmac.yaml#
23 - snps,dwmac
24 - snps,dwmac-3.40a
25 - snps,dwmac-3.50a
26 - snps,dwmac-3.610
27 - snps,dwmac-3.70a
28 - snps,dwmac-3.710
29 - snps,dwmac-4.00
30 - snps,dwmac-4.10a
31 - snps,dwmac-4.20a
[all …]
Dstm32-dwmac.yaml5 $id: "http://devicetree.org/schemas/net/stm32-dwmac.yaml#"
8 title: STMicroelectronics STM32 / MCU DWMAC glue layer controller
17 # We need a select here so we don't match all nodes with 'snps,dwmac'
23 - st,stm32-dwmac
24 - st,stm32mp1-dwmac
29 - $ref: "snps,dwmac.yaml#"
36 - st,stm32mp1-dwmac
37 - const: snps,dwmac-4.20a
40 - st,stm32-dwmac
41 - const: snps,dwmac-4.10a
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Dnxp,dwmac-imx.yaml4 $id: http://devicetree.org/schemas/net/nxp,dwmac-imx.yaml#
7 title: NXP i.MX8 DWMAC glue layer Device Tree Bindings
12 # We need a select here so we don't match all nodes with 'snps,dwmac'
18 - nxp,imx8mp-dwmac-eqos
19 - nxp,imx8dxl-dwmac-eqos
24 - $ref: "snps,dwmac.yaml#"
31 - nxp,imx8mp-dwmac-eqos
32 - nxp,imx8dxl-dwmac-eqos
33 - const: snps,dwmac-5.10a
80 compatible = "nxp,imx8mp-dwmac-eqos","snps,dwmac-5.10a";
Dtoshiba,visconti-dwmac.yaml4 $id: "http://devicetree.org/schemas/net/toshiba,visconti-dwmac.yaml#"
7 title: Toshiba Visconti DWMAC Ethernet controller
17 - toshiba,visconti-dwmac
22 - $ref: "snps,dwmac.yaml#"
29 - toshiba,visconti-dwmac
30 - const: snps,dwmac-4.20a
62 compatible = "toshiba,visconti-dwmac", "snps,dwmac-4.20a";
77 compatible = "snps,dwmac-mdio";
Dsti-dwmac.txt1 STMicroelectronics SoC DWMAC glue layer controller
10 - compatible : Can be "st,stih415-dwmac", "st,stih416-dwmac",
11 "st,stih407-dwmac", "st,stid127-dwmac".
35 ethernet0: dwmac@9630000 {
37 compatible = "st,stih407-dwmac", "snps,dwmac", "snps,dwmac-3.710";
Dintel,dwmac-plat.yaml4 $id: http://devicetree.org/schemas/net/intel,dwmac-plat.yaml#
7 title: Intel DWMAC glue layer Device Tree Bindings
17 - intel,keembay-dwmac
22 - $ref: "snps,dwmac.yaml#"
29 - intel,keembay-dwmac
30 - const: snps,dwmac-4.10a
101 compatible = "intel,keembay-dwmac", "snps,dwmac-4.10a";
123 compatible = "snps,dwmac-mdio";
Doxnas-dwmac.txt1 * Oxford Semiconductor OXNAS DWMAC Ethernet controller
3 The device inherits all the properties of the dwmac/stmmac devices
10 - "oxsemi,ox820-dwmac" to select glue
11 - "snps,dwmac-3.512" to select IP version.
23 compatible = "oxsemi,ox820-dwmac", "snps,dwmac-3.512";
Dsocfpga-dwmac.txt1 Altera SOCFPGA SoC DWMAC controller
3 This is a variant of the dwmac/stmmac driver an inherits all descriptions
12 Along with "snps,dwmac" and any applicable more detailed
25 DWMAC controller is connected emac splitter.
47 compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
Dnxp,lpc1850-dwmac.txt7 - compatible: Should contain "nxp,lpc1850-dwmac"
12 compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac";
Dipq806x-dwmac.txt1 * IPQ806x DWMAC Ethernet controller
3 The device inherits all the properties of the dwmac/stmmac devices
8 - compatible: should be "qcom,ipq806x-gmac" along with "snps,dwmac"
Drockchip-dwmac.yaml4 $id: "http://devicetree.org/schemas/net/rockchip-dwmac.yaml#"
12 # We need a select here so we don't match all nodes with 'snps,dwmac'
33 - $ref: "snps,dwmac.yaml#"
53 - const: snps,dwmac-4.20a

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