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/Linux-v5.15/include/uapi/linux/
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 */
38 #define MDIO_CTRL2 7 /* 10G control 2 */
39 #define MDIO_STAT2 8 /* 10G status 2 */
40 #define MDIO_PMA_TXDIS 9 /* 10G PMA/PMD transmit disable */
41 #define MDIO_PMA_RXDET 10 /* 10G PMA/PMD receive signal detect */
42 #define MDIO_PMA_EXTABLE 11 /* 10G PMA/PMD extended ability */
57 /* Media-dependent registers. */
58 #define MDIO_PMA_10GBT_SWAPPOL 130 /* 10GBASE-T pair swap & polarity */
[all …]
/Linux-v5.15/arch/arm64/boot/dts/freescale/
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 …]
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";
[all …]
Dfsl-ls1088a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Copyright 2017-2020 NXP
11 /dts-v1/;
13 #include "fsl-ls1088a.dtsi"
17 compatible = "fsl,ls1088a-rdb", "fsl,ls1088a";
21 phy-handle = <&mdio2_aquantia_phy>;
22 phy-connection-type = "10gbase-r";
23 pcs-handle = <&pcs2>;
27 phy-handle = <&mdio1_phy5>;
28 phy-connection-type = "qsgmii";
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/phy/
Dmicrochip,sparx5-serdes.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/microchip,sparx5-serdes.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Steen Hegelund <steen.hegelund@microchip.com>
21 * Rx built-in fault detector (loss-of-lock/loss-of-signal)
22 * Adjustable tx de-emphasis (FFE)
31 The SERDES6G is a high-speed SERDES interface, which can operate at
34 * 100 Mbps (100BASE-FX)
35 * 1.25 Gbps (SGMII/1000BASE-X/1000BASE-KX)
[all …]
/Linux-v5.15/drivers/net/ethernet/intel/ice/
Dice_devids.h1 /* SPDX-License-Identifier: GPL-2.0 */
8 /* Intel(R) Ethernet Connection E823-L for backplane */
10 /* Intel(R) Ethernet Connection E823-L for SFP */
12 /* Intel(R) Ethernet Connection E823-L/X557-AT 10GBASE-T */
14 /* Intel(R) Ethernet Connection E823-L 1GbE */
16 /* Intel(R) Ethernet Connection E823-L for QSFP */
18 /* Intel(R) Ethernet Controller E810-C for backplane */
20 /* Intel(R) Ethernet Controller E810-C for QSFP */
22 /* Intel(R) Ethernet Controller E810-C for SFP */
24 /* Intel(R) Ethernet Controller E810-XXV for backplane */
[all …]
/Linux-v5.15/arch/arm64/boot/dts/microchip/
Dsparx5_pcb134_board.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
10 gpio-restart {
11 compatible = "gpio-restart";
17 compatible = "gpio-leds";
36 gpios = <&sgpio_out0 10 0 GPIO_ACTIVE_LOW>;
40 gpios = <&sgpio_out0 10 1 GPIO_ACTIVE_LOW>;
53 default-state = "off";
58 default-state = "off";
60 led@10 {
[all …]
Dsparx5_pcb135_board.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
10 gpio-restart {
11 compatible = "gpio-restart";
17 compatible = "gpio-leds";
21 default-state = "off";
26 default-state = "off";
31 default-state = "off";
36 default-state = "off";
41 default-state = "off";
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/net/
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>
16 local-mac-address:
19 $ref: /schemas/types.yaml#/definitions/uint8-array
21 - minItems: 6
24 mac-address:
29 local-mac-address property.
[all …]
Dmicrochip,sparx5-switch.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/net/microchip,sparx5-switch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Steen Hegelund <steen.hegelund@microchip.com>
11 - Lars Povlsen <lars.povlsen@microchip.com>
14 The SparX-5 Enterprise Ethernet switch family provides a rich set of
15 Enterprise switching features such as advanced TCAM-based VLAN and
17 security through TCAM-based frame processing using versatile content
25 forwarding (uRPF) tasks. Additional L3 features include VRF-Lite and
[all …]
/Linux-v5.15/arch/arm64/boot/dts/marvell/
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 …]
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 …]
Darmada-8040-db.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include "armada-8040.dtsi"
13 compatible = "marvell,armada8040-db", "marvell,armada8040",
14 "marvell,armada-ap806-quad", "marvell,armada-ap806";
17 stdout-path = "serial0:115200n8";
34 cp0_reg_usb3_0_vbus: cp0-usb3-0-vbus {
35 compatible = "regulator-fixed";
36 regulator-name = "cp0-usb3h0-vbus";
37 regulator-min-microvolt = <5000000>;
[all …]
Darmada-8040-puzzle-m801.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 * Device Tree file for IEI Puzzle-M801
9 #include "armada-8040.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/leds/common.h>
15 model = "IEI-Puzzle-M801";
16 compatible = "marvell,armada8040", "marvell,armada-ap806-quad", "marvell,armada-ap806";
28 stdout-path = "serial0:115200n8";
37 v_3_3: regulator-3-3v {
38 compatible = "regulator-fixed";
[all …]
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";
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>;
27 regulator-max-microvolt = <5000000>;
[all …]
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";
21 compatible = "regulator-fixed";
22 regulator-name = "cp2-xhci0-vbus";
23 regulator-min-microvolt = <5000000>;
24 regulator-max-microvolt = <5000000>;
25 enable-active-high;
30 compatible = "usb-nop-xceiv";
[all …]
Dcn9130-crb.dtsi1 // SPDX-License-Identifier: GPL-2.0+
8 #include <dt-bindings/gpio/gpio.h>
12 stdout-path = "serial0:115200n8";
28 compatible = "regulator-gpio";
29 regulator-name = "ap0_mmc_vccq";
30 regulator-min-microvolt = <1800000>;
31 regulator-max-microvolt = <3300000>;
38 compatible = "regulator-fixed";
39 regulator-name = "cp0-xhci1-vbus";
40 regulator-min-microvolt = <5000000>;
[all …]
/Linux-v5.15/Documentation/networking/
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
[all …]
/Linux-v5.15/drivers/net/ethernet/chelsio/cxgb3/
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-v5.15/drivers/net/phy/
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.
39 /* 1000Base-X/SGMII Control Register */
42 /* 1000BASE-X/SGMII Status Register */
45 /* 1000Base-X Auto-Negotiation Advertisement Register */
48 /* 1000Base-X PHY Specific Status Register */
113 struct mv2222_data *priv = phydev->priv; in mv2222_set_sgmii_speed()
115 switch (phydev->speed) { in mv2222_set_sgmii_speed()
[all …]
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>
87 /* These registers appear at 0x800X and 0xa00X - the 0xa00X control
91 MV_AN_CTRL1000 = 0x8000, /* 1000base-T control register */
92 MV_AN_STAT1000 = 0x8001, /* 1000base-T status register */
[all …]
Dbcm84881.c1 // SPDX-License-Identifier: GPL-2.0
2 // Broadcom BCM84881 NBASE-T PHY driver, as found on a SFP+ module.
5 // Like the Marvell 88x3310, the Broadcom 84881 changes its host-side
6 // interface according to the operating speed between 10GBASE-R,
7 // 2500BASE-X and SGMII (but unlike the 88x3310, without the control
34 switch (phydev->interface) { in bcm84881_config_init()
40 return -ENODEV; in bcm84881_config_init()
50 if (!phydev->is_c45 || in bcm84881_probe()
51 (phydev->c45_ids.devices_in_package & mmd_mask) != mmd_mask) in bcm84881_probe()
52 return -ENODEV; in bcm84881_probe()
[all …]
/Linux-v5.15/drivers/net/dsa/mv88e6xxx/
Dserdes.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
23 #define MV88E6352_SERDES_INT_LINK_CHANGE BIT(10)
42 /* 10GBASE-R and 10GBASE-X4/X2 */
49 /* 1000BASE-X and SGMII */
59 #define MV88E6390_SGMII_INT_LINK_DOWN BIT(10)
71 #define MV88E6390_SGMII_PHY_STATUS_LINK BIT(10)
175 /* Return the (first) SERDES lane address a port is using, -errno otherwise. */
179 if (!chip->info->ops->serdes_get_lane) in mv88e6xxx_serdes_get_lane()
180 return -EOPNOTSUPP; in mv88e6xxx_serdes_get_lane()
182 return chip->info->ops->serdes_get_lane(chip, port); in mv88e6xxx_serdes_get_lane()
[all …]
Dserdes.c1 // SPDX-License-Identifier: GPL-2.0-or-later
57 state->link = !!(status & MV88E6390_SGMII_PHY_STATUS_LINK); in mv88e6xxx_serdes_pcs_get_state()
58 state->duplex = status & in mv88e6xxx_serdes_pcs_get_state()
63 state->pause |= MLO_PAUSE_TX; in mv88e6xxx_serdes_pcs_get_state()
65 state->pause |= MLO_PAUSE_RX; in mv88e6xxx_serdes_pcs_get_state()
69 if (state->interface == PHY_INTERFACE_MODE_2500BASEX) in mv88e6xxx_serdes_pcs_get_state()
70 state->speed = SPEED_2500; in mv88e6xxx_serdes_pcs_get_state()
72 state->speed = SPEED_1000; in mv88e6xxx_serdes_pcs_get_state()
75 state->speed = SPEED_100; in mv88e6xxx_serdes_pcs_get_state()
78 state->speed = SPEED_10; in mv88e6xxx_serdes_pcs_get_state()
[all …]
/Linux-v5.15/include/linux/
Dphy.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 * Based on code in sungem_phy.c and (long-removed) gianfar_phy.c
73 * Set phydev->irq to PHY_POLL if interrupts are not supported,
77 #define PHY_POLL -1
78 #define PHY_MAC_INTERRUPT -2
86 * enum phy_interface_t - Interface Mode definitions
88 * @PHY_INTERFACE_MODE_NA: Not Applicable - don't touch
90 * @PHY_INTERFACE_MODE_MII: Median-independent interface
91 * @PHY_INTERFACE_MODE_GMII: Gigabit median-independent interface
92 * @PHY_INTERFACE_MODE_SGMII: Serial gigabit media-independent interface
[all …]

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