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The LAN8650/1 is designed to conform to the OPEN Alliance 10BASE-T1x MAC-PHY Serial Interface specification, Version 1.1. The IEEE Clause 4 MAC integration provides the low pin count standard SPI interface to any microcontroller therefore providing Ethernet functionality without requiring MAC integration within the microcontroller. The LAN8650/1 operates as an SPI client supporting SCLK clock rates up to a maximum of 25 MHz. This SPI interface supports the transfer of both data (Ethernet frames) and control (register access). By default, the chunk data payload is 64 bytes in size. The Ethernet Media Access Controller (MAC) module implements a 10 Mbps half duplex Ethernet MAC, compatible with the IEEE 802.3 standard. 10BASE-T1S physical layer transceiver integrated is into the LAN8650/1. The PHY and MAC are connected via an internal Media Independent Interface (MII). Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com> Link: https://patch.msgid.link/20240909082514.262942-14-Parthiban.Veerasooran@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
67 lines
1.8 KiB
Plaintext
67 lines
1.8 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Microchip network device configuration
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#
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config NET_VENDOR_MICROCHIP
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bool "Microchip devices"
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default y
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help
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If you have a network (Ethernet) card belonging to this class, say Y.
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Note that the answer to this question doesn't directly affect the
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kernel: saying N will just cause the configurator to skip all
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the questions about Microchip cards. If you say Y, you will be asked
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for your specific card in the following questions.
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if NET_VENDOR_MICROCHIP
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config ENC28J60
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tristate "ENC28J60 support"
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depends on SPI
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select CRC32
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help
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Support for the Microchip EN28J60 ethernet chip.
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To compile this driver as a module, choose M here. The module will be
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called enc28j60.
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config ENC28J60_WRITEVERIFY
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bool "Enable write verify"
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depends on ENC28J60
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help
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Enable the verify after the buffer write useful for debugging purpose.
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If unsure, say N.
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config ENCX24J600
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tristate "ENCX24J600 support"
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depends on SPI
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help
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Support for the Microchip ENC424J600/624J600 ethernet chip.
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To compile this driver as a module, choose M here. The module will be
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called encx24j600.
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config LAN743X
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tristate "LAN743x support"
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depends on PCI
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depends on PTP_1588_CLOCK_OPTIONAL
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select FIXED_PHY
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select CRC16
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select CRC32
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select PHYLINK
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help
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Support for the Microchip LAN743x and PCI11x1x families of PCI
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Express Ethernet devices
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To compile this driver as a module, choose M here. The module will be
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called lan743x.
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source "drivers/net/ethernet/microchip/lan865x/Kconfig"
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source "drivers/net/ethernet/microchip/lan966x/Kconfig"
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source "drivers/net/ethernet/microchip/sparx5/Kconfig"
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source "drivers/net/ethernet/microchip/vcap/Kconfig"
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source "drivers/net/ethernet/microchip/fdma/Kconfig"
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endif # NET_VENDOR_MICROCHIP
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