# SPDX-License-Identifier: GPL-2.0-only # # PHY Layer Configuration # menuconfig MDIO_DEVICE tristate "MDIO bus device drivers" help MDIO devices and driver infrastructure code. if MDIO_DEVICE config MDIO_BUS tristate default m if PHYLIB=m default MDIO_DEVICE help This internal symbol is used for link time dependencies and it reflects whether the mdio_bus/mdio_device code is built as a loadable module or built-in. if MDIO_BUS config MDIO_ASPEED tristate "ASPEED MDIO bus controller" depends on ARCH_ASPEED || COMPILE_TEST depends on OF_MDIO && HAS_IOMEM help This module provides a driver for the independent MDIO bus controllers found in the ASPEED AST2600 SoC. This is a driver for the third revision of the ASPEED MDIO register interface - the first two revisions are the "old" and "new" interfaces found in the AST2400 and AST2500, embedded in the MAC. For legacy reasons, FTGMAC100 driver continues to drive the embedded MDIO controller for the AST2400 and AST2500 SoCs, so say N if AST2600 support is not required. config MDIO_BCM_IPROC tristate "Broadcom iProc MDIO bus controller" depends on ARCH_BCM_IPROC || COMPILE_TEST depends on HAS_IOMEM && OF_MDIO help This module provides a driver for the MDIO busses found in the Broadcom iProc SoC's. config MDIO_BCM_UNIMAC tristate "Broadcom UniMAC MDIO bus controller" depends on HAS_IOMEM help This module provides a driver for the Broadcom UniMAC MDIO busses. This hardware can be found in the Broadcom GENET Ethernet MAC controllers as well as some Broadcom Ethernet switches such as the Starfighter 2 switches. config MDIO_BITBANG tristate "Bitbanged MDIO buses" help This module implements the MDIO bus protocol in software, for use by low level drivers that export the ability to drive the relevant pins. If in doubt, say N. config MDIO_BUS_MUX tristate depends on OF_MDIO help This module provides a driver framework for MDIO bus multiplexers which connect one of several child MDIO busses to a parent bus. Switching between child busses is done by device specific drivers. config MDIO_BUS_MUX_BCM_IPROC tristate "Broadcom iProc based MDIO bus multiplexers" depends on OF && OF_MDIO && (ARCH_BCM_IPROC || COMPILE_TEST) select MDIO_BUS_MUX default ARCH_BCM_IPROC help This module provides a driver for MDIO bus multiplexers found in iProc based Broadcom SoCs. This multiplexer connects one of several child MDIO bus to a parent bus. Buses could be internal as well as external and selection logic lies inside the same multiplexer. config MDIO_BUS_MUX_GPIO tristate "GPIO controlled MDIO bus multiplexers" depends on OF_GPIO && OF_MDIO select MDIO_BUS_MUX help This module provides a driver for MDIO bus multiplexers that are controlled via GPIO lines. The multiplexer connects one of several child MDIO busses to a parent bus. Child bus selection is under the control of GPIO lines. config MDIO_BUS_MUX_MESON_G12A tristate "Amlogic G12a based MDIO bus multiplexer" depends on ARCH_MESON || COMPILE_TEST depends on OF_MDIO && HAS_IOMEM && COMMON_CLK select MDIO_BUS_MUX default m if ARCH_MESON help This module provides a driver for the MDIO multiplexer/glue of the amlogic g12a SoC. The multiplexers connects either the external or the internal MDIO bus to the parent bus. config MDIO_BUS_MUX_MMIOREG tristate "MMIO device-controlled MDIO bus multiplexers" depends on OF_MDIO && HAS_IOMEM select MDIO_BUS_MUX help This module provides a driver for MDIO bus multiplexers that are controlled via a simple memory-mapped device, like an FPGA. The multiplexer connects one of several child MDIO busses to a parent bus. Child bus selection is under the control of one of the FPGA's registers. Currently, only 8/16/32 bits registers are supported. config MDIO_BUS_MUX_MULTIPLEXER tristate "MDIO bus multiplexer using kernel multiplexer subsystem" depends on OF_MDIO select MULTIPLEXER select MDIO_BUS_MUX help This module provides a driver for MDIO bus multiplexer that is controlled via the kernel multiplexer subsystem. The bus multiplexer connects one of several child MDIO busses to a parent bus. Child bus selection is under the control of the kernel multiplexer subsystem. config MDIO_CAVIUM tristate config MDIO_GPIO tristate "GPIO lib-based bitbanged MDIO buses" depends on MDIO_BITBANG depends on GPIOLIB || COMPILE_TEST ---help--- Supports GPIO lib-based MDIO busses. To compile this driver as a module, choose M here: the module will be called mdio-gpio. config MDIO_HISI_FEMAC tristate "Hisilicon FEMAC MDIO bus controller" depends on HAS_IOMEM && OF_MDIO help This module provides a driver for the MDIO busses found in the Hisilicon SoC that have an Fast Ethernet MAC. config MDIO_I2C tristate depends on I2C help Support I2C based PHYs. This provides a MDIO bus bridged to I2C to allow PHYs connected in I2C mode to be accessed using the existing infrastructure. This is library mode. config MDIO_MOXART tristate "MOXA ART MDIO interface support" depends on ARCH_MOXART || COMPILE_TEST help This driver supports the MDIO interface found in the network interface units of the MOXA ART SoC config MDIO_MSCC_MIIM tristate "Microsemi MIIM interface support" depends on HAS_IOMEM help This driver supports the MIIM (MDIO) interface found in the network switches of the Microsemi SoCs config MDIO_OCTEON tristate "Octeon and some ThunderX SOCs MDIO buses" depends on (64BIT && OF_MDIO) || COMPILE_TEST depends on HAS_IOMEM select MDIO_CAVIUM help This module provides a driver for the Octeon and ThunderX MDIO buses. It is required by the Octeon and ThunderX ethernet device drivers on some systems. config MDIO_SUN4I tristate "Allwinner sun4i MDIO interface support" depends on ARCH_SUNXI || COMPILE_TEST help This driver supports the MDIO interface found in the network interface units of the Allwinner SoC that have an EMAC (A10, A12, A10s, etc.) config MDIO_THUNDER tristate "ThunderX SOCs MDIO buses" depends on 64BIT depends on PCI select MDIO_CAVIUM help This driver supports the MDIO interfaces found on Cavium ThunderX SoCs when the MDIO bus device appears as a PCI device. config MDIO_XGENE tristate "APM X-Gene SoC MDIO bus controller" depends on ARCH_XGENE || COMPILE_TEST help This module provides a driver for the MDIO busses found in the APM X-Gene SoC's. endif endif config PHYLINK tristate depends on NETDEVICES select PHYLIB select SWPHY help PHYlink models the link between the PHY and MAC, allowing fixed configuration links, PHYs, and Serdes links with MAC level autonegotiation modes. menuconfig PHYLIB tristate "PHY Device support and infrastructure" depends on NETDEVICES select MDIO_DEVICE help Ethernet controllers are usually attached to PHY devices. This option provides infrastructure for managing PHY devices. if PHYLIB config SWPHY bool config LED_TRIGGER_PHY bool "Support LED triggers for tracking link state" depends on LEDS_TRIGGERS ---help--- Adds support for a set of LED trigger events per-PHY. Link state change will trigger the events, for consumption by an LED class driver. There are triggers for each link speed currently supported by the PHY and also a one common "link" trigger as a logical-or of all the link speed ones. All these triggers are named according to the following pattern: :: Where speed is in the form: Mbps OR Gbps OR link for any speed known to the PHY. comment "MII PHY device drivers" config SFP tristate "SFP cage support" depends on I2C && PHYLINK depends on HWMON || HWMON=n select MDIO_I2C config ADIN_PHY tristate "Analog Devices Industrial Ethernet PHYs" help Adds support for the Analog Devices Industrial Ethernet PHYs. Currently supports the: - ADIN1200 - Robust,Industrial, Low Power 10/100 Ethernet PHY - ADIN1300 - Robust,Industrial, Low Latency 10/100/1000 Gigabit Ethernet PHY config AMD_PHY tristate "AMD PHYs" ---help--- Currently supports the am79c874 config AQUANTIA_PHY tristate "Aquantia PHYs" ---help--- Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405 config AX88796B_PHY tristate "Asix PHYs" help Currently supports the Asix Electronics PHY found in the X-Surf 100 AX88796B package. config BCM63XX_PHY tristate "Broadcom 63xx SOCs internal PHY" depends on BCM63XX || COMPILE_TEST select BCM_NET_PHYLIB ---help--- Currently supports the 6348 and 6358 PHYs. config BCM7XXX_PHY tristate "Broadcom 7xxx SOCs internal PHYs" select BCM_NET_PHYLIB ---help--- Currently supports the BCM7366, BCM7439, BCM7445, and 40nm and 65nm generation of BCM7xxx Set Top Box SoCs. config BCM87XX_PHY tristate "Broadcom BCM8706 and BCM8727 PHYs" help Currently supports the BCM8706 and BCM8727 10G Ethernet PHYs. config BCM_CYGNUS_PHY tristate "Broadcom Cygnus/Omega SoC internal PHY" depends on ARCH_BCM_IPROC || COMPILE_TEST depends on MDIO_BCM_IPROC select BCM_NET_PHYLIB ---help--- This PHY driver is for the 1G internal PHYs of the Broadcom Cygnus and Omega Family SoC. Currently supports internal PHY's used in the BCM11300, BCM11320, BCM11350, BCM11360, BCM58300, BCM58302, BCM58303 & BCM58305 Broadcom Cygnus SoCs. config BCM_NET_PHYLIB tristate config BROADCOM_PHY tristate "Broadcom PHYs" select BCM_NET_PHYLIB ---help--- Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464, BCM5481, BCM54810 and BCM5482 PHYs. config CICADA_PHY tristate "Cicada PHYs" ---help--- Currently supports the cis8204 config CORTINA_PHY tristate "Cortina EDC CDR 10G Ethernet PHY" ---help--- Currently supports the CS4340 phy. config DAVICOM_PHY tristate "Davicom PHYs" ---help--- Currently supports dm9161e and dm9131 config DP83822_PHY tristate "Texas Instruments DP83822 PHY" ---help--- Supports the DP83822 PHY. config DP83TC811_PHY tristate "Texas Instruments DP83TC822 PHY" ---help--- Supports the DP83TC822 PHY. config DP83848_PHY tristate "Texas Instruments DP83848 PHY" ---help--- Supports the DP83848 PHY. config DP83867_PHY tristate "Texas Instruments DP83867 Gigabit PHY" ---help--- Currently supports the DP83867 PHY. config FIXED_PHY tristate "MDIO Bus/PHY emulation with fixed speed/link PHYs" depends on PHYLIB select SWPHY ---help--- Adds the platform "fixed" MDIO Bus to cover the boards that use PHYs that are not connected to the real MDIO bus. Currently tested with mpc866ads and mpc8349e-mitx. config ICPLUS_PHY tristate "ICPlus PHYs" ---help--- Currently supports the IP175C and IP1001 PHYs. config INTEL_XWAY_PHY tristate "Intel XWAY PHYs" ---help--- Supports the Intel XWAY (former Lantiq) 11G and 22E PHYs. These PHYs are marked as standalone chips under the names PEF 7061, PEF 7071 and PEF 7072 or integrated into the Intel SoCs xRX200, xRX300, xRX330, xRX350 and xRX550. config LSI_ET1011C_PHY tristate "LSI ET1011C PHY" ---help--- Supports the LSI ET1011C PHY. config LXT_PHY tristate "Intel LXT PHYs" ---help--- Currently supports the lxt970, lxt971 config MARVELL_PHY tristate "Marvell PHYs" ---help--- Currently has a driver for the 88E1011S config MARVELL_10G_PHY tristate "Marvell Alaska 10Gbit PHYs" ---help--- Support for the Marvell Alaska MV88X3310 and compatible PHYs. config MESON_GXL_PHY tristate "Amlogic Meson GXL Internal PHY" depends on ARCH_MESON || COMPILE_TEST ---help--- Currently has a driver for the Amlogic Meson GXL Internal PHY config MICREL_PHY tristate "Micrel PHYs" ---help--- Supports the KSZ9021, VSC8201, KS8001 PHYs. config MICROCHIP_PHY tristate "Microchip PHYs" help Supports the LAN88XX PHYs. config MICROCHIP_T1_PHY tristate "Microchip T1 PHYs" ---help--- Supports the LAN87XX PHYs. config MICROSEMI_PHY tristate "Microsemi PHYs" ---help--- Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs config NATIONAL_PHY tristate "National Semiconductor PHYs" ---help--- Currently supports the DP83865 PHY. config NXP_TJA11XX_PHY tristate "NXP TJA11xx PHYs support" depends on HWMON ---help--- Currently supports the NXP TJA1100 and TJA1101 PHY. config AT803X_PHY tristate "Qualcomm Atheros AR803X PHYs" help Currently supports the AR8030, AR8031 and AR8035 model config QSEMI_PHY tristate "Quality Semiconductor PHYs" ---help--- Currently supports the qs6612 config REALTEK_PHY tristate "Realtek PHYs" ---help--- Supports the Realtek 821x PHY. config RENESAS_PHY tristate "Driver for Renesas PHYs" ---help--- Supports the Renesas PHYs uPD60620 and uPD60620A. config ROCKCHIP_PHY tristate "Driver for Rockchip Ethernet PHYs" ---help--- Currently supports the integrated Ethernet PHY. config SMSC_PHY tristate "SMSC PHYs" ---help--- Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs config STE10XP tristate "STMicroelectronics STe10Xp PHYs" ---help--- This is the driver for the STe100p and STe101p PHYs. config TERANETICS_PHY tristate "Teranetics PHYs" ---help--- Currently supports the Teranetics TN2020 config VITESSE_PHY tristate "Vitesse PHYs" ---help--- Currently supports the vsc8244 config XILINX_GMII2RGMII tristate "Xilinx GMII2RGMII converter driver" ---help--- This driver support xilinx GMII to RGMII IP core it provides the Reduced Gigabit Media Independent Interface(RGMII) between Ethernet physical media devices and the Gigabit Ethernet controller. endif # PHYLIB config MICREL_KS8995MA tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch" depends on SPI