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12

/linux/include/uapi/linux/
H A Dmdio.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
4 * Copyright 2006-2009 Solarflare Communications Inc.
25 #define MDIO_MMD_AN 7 /* Auto-Negotiation */
39 #define MDIO_CTRL2 7 /* 10G control 2 */
40 #define MDIO_STAT2 8 /* 10G status 2 */
41 #define MDIO_PMA_TXDIS 9 /* 10G PMA/PMD transmit disable */
42 #define MDIO_PMA_RXDET 10 /* 10G PMA/PMD receive signal detect */
43 #define MDIO_PMA_EXTABLE 11 /* 10G PMA/PMD extended ability */
59 /* Media-dependent registers. */
60 #define MDIO_PMA_10GBT_SWAPPOL 130 /* 10GBASE-T pair swap & polarity */
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls2088a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
12 /dts-v1/;
14 #include "fsl-ls2088a.dtsi"
15 #include "fsl-ls208xa-rdb.dtsi"
19 compatible = "fsl,ls2088a-rdb", "fsl,ls2088a";
22 stdout-path = "serial1:115200n8";
27 phy-handle = <&mdio1_phy1>;
28 phy-connection-type = "10gbase-r";
32 phy-handle = <&mdio1_phy2>;
33 phy-connection-type = "10gbase-r";
[all …]
H A Dfsl-ls2080a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
13 /dts-v1/;
15 #include "fsl-ls2080a.dtsi"
16 #include "fsl-ls208xa-rdb.dtsi"
17 #include <dt-bindings/interrupt-controller/arm-gic.h>
21 compatible = "fsl,ls2080a-rdb", "fsl,ls2080a";
24 stdout-path = "serial1:115200n8";
29 phy-handle = <&mdio2_phy1>;
30 phy-connection-type = "10gbase-r";
34 phy-handle = <&mdio2_phy2>;
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H A Dfsl-ls1088a-ten64.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Based on fsl-ls1088a-rdb.dts
5 * Copyright 2017-2020 NXP
6 * Copyright 2019-2021 Traverse Technologies
11 /dts-v1/;
13 #include "fsl-ls1088a.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
28 stdout-path = "serial0:115200n8";
32 compatible = "gpio-keys";
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H A Dfsl-ls1046a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree Include file for Freescale Layerscape-1046A family SoC.
6 * Copyright 2019-2020 NXP
11 /dts-v1/;
13 #include "fsl-ls1046a.dtsi"
17 compatible = "fsl,ls1046a-rdb", "fsl,ls1046a";
27 stdout-path = "serial0:115200n8";
40 mmc-hs200-1_8v;
41 sd-uhs-sdr104;
42 sd-uhs-sdr50;
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/linux/arch/arm64/boot/dts/microchip/
H A Dsparx5_pcb134_board.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
10 gpio-restart {
11 compatible = "gpio-restart";
16 i2c0_imux: i2c-mux-0 {
17 compatible = "i2c-mux-pinctrl";
18 #address-cells = <1>;
19 #size-cells = <0>;
20 i2c-parent = <&i2c0>;
23 i2c0_emux: i2c-mux-1 {
[all …]
H A Dsparx5_pcb135_board.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
10 gpio-restart {
11 compatible = "gpio-restart";
16 i2c0_imux: i2c-mux {
17 compatible = "i2c-mux-pinctrl";
18 #address-cells = <1>;
19 #size-cells = <0>;
20 i2c-parent = <&i2c0>;
24 compatible = "gpio-leds";
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/linux/drivers/net/ethernet/intel/ice/
H A Dice_devids.h1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright (c) 2018-2023, Intel Corporation. */
9 /* Intel(R) Ethernet Connection E823-L for backplane */
11 /* Intel(R) Ethernet Connection E823-L for SFP */
13 /* Intel(R) Ethernet Connection E823-L/X557-AT 10GBASE-T */
15 /* Intel(R) Ethernet Connection E823-L 1GbE */
17 /* Intel(R) Ethernet Connection E823-L for QSFP */
19 /* Intel(R) Ethernet Controller E830-CC for backplane */
21 /* Intel(R) Ethernet Controller E830-CC for QSFP */
23 /* Intel(R) Ethernet Controller E830-CC for SFP */
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/linux/Documentation/devicetree/bindings/phy/
H A Dtransmit-amplitude.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/transmit-amplitude.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 Binding describing the peak-to-peak transmit amplitude for common PHYs
14 - Marek Behún <kabel@kernel.org>
17 tx-p2p-microvolt:
19 Transmit amplitude voltages in microvolts, peak-to-peak. If this property
21 'tx-p2p-microvolt-names' property must be provided and contain
24 tx-p2p-microvolt-names:
[all …]
H A Dmediatek,mt7988-xfi-tphy.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/mediatek,mt7988-xfi-tphy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediaTek MT7988 XFI T-PHY
10 - Daniel Golle <daniel@makrotopia.org>
13 The MediaTek XFI SerDes T-PHY provides the physical SerDes lanes
14 used by the (10G/5G) USXGMII PCS and (1G/2.5G) LynxI PCS found in
15 MediaTek's 10G-capabale MT7988 SoC.
20 const: mediatek,mt7988-xfi-tphy
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/linux/Documentation/devicetree/bindings/net/
H A Dethernet-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/ethernet-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David S. Miller <davem@davemloft.net>
19 local-mac-address:
22 $ref: /schemas/types.yaml#/definitions/uint8-array
26 mac-address:
31 local-mac-address property.
32 $ref: /schemas/types.yaml#/definitions/uint8-array
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H A Dmarvell,pp2.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marcin Wojtas <mw@semihalf.com>
11 - Russell King <linux@armlinux.org>
21 - marvell,armada-375-pp2
22 - marvell,armada-7k-pp22
28 "#address-cells":
31 "#size-cells":
37 - description: main controller clock
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/linux/arch/arm64/boot/dts/marvell/
H A Darmada-8040-mcbin.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include "armada-8040-mcbin.dtsi"
11 model = "Marvell 8040 MACCHIATOBin Double-shot";
12 compatible = "marvell,armada8040-mcbin-doubleshot",
13 "marvell,armada8040-mcbin", "marvell,armada8040",
14 "marvell,armada-ap806-quad", "marvell,armada-ap806";
20 phy0: ethernet-phy@0 {
21 compatible = "ethernet-phy-ieee802.3-c45";
26 phy8: ethernet-phy@8 {
27 compatible = "ethernet-phy-ieee802.3-c45";
[all …]
H A Darmada-8040-mcbin-singleshot.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/leds/common.h>
10 #include "armada-8040-mcbin.dtsi"
13 model = "Marvell 8040 MACCHIATOBin Single-shot";
14 compatible = "marvell,armada8040-mcbin-singleshot",
15 "marvell,armada8040-mcbin", "marvell,armada8040",
16 "marvell,armada-ap806-quad", "marvell,armada-ap806";
19 compatible = "gpio-leds";
20 pinctrl-0 = <&cp0_led18_pins>;
21 pinctrl-names = "default";
[all …]
H A Dcn9130-crb.dtsi1 // SPDX-License-Identifier: GPL-2.0+
8 #include <dt-bindings/gpio/gpio.h>
12 stdout-path = "serial0:115200n8";
29 ap0_reg_mmc_vccq: regulator-1 {
30 compatible = "regulator-gpio";
31 regulator-name = "ap0_mmc_vccq";
32 regulator-min-microvolt = <1800000>;
33 regulator-max-microvolt = <3300000>;
39 cp0_reg_usb3_vbus1: regulator-2 {
40 compatible = "regulator-fixed";
[all …]
H A Dcn9132-clearfog.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
9 /dts-v1/;
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/leds/common.h>
15 #include "cn9132-sr-cex7.dtsi"
19 compatible = "solidrun,cn9132-clearfog",
20 "solidrun,cn9132-sr-cex7", "marvell,cn9130";
32 gpio-keys {
33 compatible = "gpio-keys";
[all …]
H A Dcn9131-db.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Device tree for the CN9131-DB board.
8 #include "cn9130-db.dtsi"
12 "marvell,armada-ap807-quad", "marvell,armada-ap807";
21 cp1_reg_usb3_vbus0: regulator-6 {
22 compatible = "regulator-fixed";
23 pinctrl-names = "default";
24 pinctrl-0 = <&cp1_xhci0_vbus_pins>;
25 regulator-name = "cp1-xhci0-vbus";
26 regulator-min-microvolt = <5000000>;
[all …]
H A Dcn9130-cf.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
19 reg_usb3_vbus0: regulator-usb3-vbus0 {
20 compatible = "regulator-fixed";
21 regulator-name = "vbus0";
22 regulator-min-microvolt = <5000000>;
23 regulator-max-microvolt = <5000000>;
29 i2c-bus = <&cp0_i2c1>;
30 los-gpios = <&expander0 12 GPIO_ACTIVE_HIGH>;
31 mod-def0-gpios = <&expander0 15 GPIO_ACTIVE_LOW>;
[all …]
H A Dcn9131-cf-solidwan.dts1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
9 /dts-v1/;
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/leds/common.h>
15 #include "cn9130-sr-som.dtsi"
29 #include "armada-cp115.dtsi"
41 compatible = "solidrun,cn9131-solidwan",
42 "solidrun,cn9130-sr-som", "marvell,cn9130";
67 compatible = "gpio-leds";
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H A Dcn9132-db.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Device tree for the CN9132-DB board.
8 #include "cn9131-db.dtsi"
12 "marvell,armada-ap807-quad", "marvell,armada-ap807";
20 cp2_reg_usb3_vbus0: regulator-7 {
21 compatible = "regulator-fixed";
22 regulator-name = "cp2-xhci0-vbus";
23 regulator-min-microvolt = <5000000>;
24 regulator-max-microvolt = <5000000>;
25 enable-active-high;
[all …]
/linux/Documentation/networking/
H A Dphy.rst26 #. Increase code-reuse
27 #. Increase overall code-maintainability
67 for one of the users. (e.g. "git grep fsl,.*-mdio arch/powerpc/boot/dts/")
72 The Reduced Gigabit Medium Independent Interface (RGMII) is a 12-pin
84 or the PCB traces insert the correct 1.5-2ns delay
97 * PHY devices may offer sub-nanosecond granularity in how they allow a
115 PHY_INTERFACE_MODE_RGMII, it should make sure that the MAC-level delays are
130 -----------------------------------------
144 * Switching to lower speeds such as 10/100Mbits/sec makes the problem go away
197 PHY-specific flags should be set in phydev->dev_flags prior to the call
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/linux/drivers/net/ethernet/chelsio/cxgb3/
H A Dael1002.c2 * Copyright (c) 2005-2008 Chelsio, Inc. All rights reserved.
14 * - Redistributions of source code must retain the above
18 * - Redistributions in binary form must reproduce the above
88 for (err = 0; rv->mmd_addr && !err; rv++) { in set_phy_regs()
89 if (rv->clear_bits == 0xffff) in set_phy_regs()
90 err = t3_mdio_write(phy, rv->mmd_addr, rv->reg_addr, in set_phy_regs()
91 rv->set_bits); in set_phy_regs()
93 err = t3_mdio_change_bits(phy, rv->mmd_addr, in set_phy_regs()
94 rv->reg_addr, rv->clear_bits, in set_phy_regs()
95 rv->set_bits); in set_phy_regs()
[all …]
/linux/drivers/net/phy/
H A Dmarvell-88x2222.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Marvell 88x2222 dual-port multi-speed ethernet transceiver.
7 * 1000Base-X or 10GBase-R on the line side.
8 * SGMII over 1000Base-X.
36 /* 1000Base-X/SGMII Control Register */
39 /* 1000BASE-X/SGMII Status Register */
42 /* 1000Base-X Auto-Negotiation Advertisement Register */
45 /* 1000Base-X PHY Specific Status Register */
110 struct mv2222_data *priv = phydev->priv; in mv2222_set_sgmii_speed()
112 switch (phydev->speed) { in mv2222_set_sgmii_speed()
[all …]
H A Dmarvell10g.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Marvell 10G 88x3310 PHY driver
10 * via observation and experimentation for a setup using single-lane Serdes:
12 * SGMII PHYXS -- BASE-T PCS -- 10G PMA -- AN -- Copper (for <= 1G)
13 * 10GBASE-KR PHYXS -- BASE-T PCS -- 10G PMA -- AN -- Copper (for 10G)
14 * 10GBASE-KR PHYXS -- BASE-R PCS -- Fiber
18 * XAUI PHYXS -- <appropriate PCS as above>
104 /* These registers appear at 0x800X and 0xa00X - the 0xa00X control
108 MV_AN_CTRL1000 = 0x8000, /* 1000base-T control register */
109 MV_AN_STAT1000 = 0x8001, /* 1000base-T status register */
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H A Dqt2025.rs1 // SPDX-License-Identifier: GPL-2.0
8 //! and firmware can be downloaded on the EN-9320SFP+ support site.
10 //! The QT2025 PHY integrates an Intel 8051 micro-controller.
32 firmware: ["qt2025-2.0.3.3.fw"],
39 const NAME: &'static CStr = c_str!("QT2025 10Gpbs SFP+");
42 fn probe(dev: &mut phy::Device) -> Result<()> { in probe()
50 // `MICRO_RESETN`: hold the micro-controller in reset while configuring. in probe()
52 // `SREFCLK_FREQ`: configure clock frequency of the micro-controller. in probe()
59 // 3.41 5/10/25GBASE-R PCS test pattern seed B) for something else. in probe()
67 // `MICRO_RESETN`: release the micro-controller from the reset state. in probe()
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