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b0d3969d2b
Add initial support for Renesas Ethernet-TSN End-station device of R-Car V4H. The Ethernet End-station can connect to an Ethernet network using a 10 Mbps, 100 Mbps, or 1 Gbps full-duplex link via MII/GMII/RMII/RGMII. Depending on the connected PHY. The driver supports Rx checksum and offload and hardware timestamps. While full power management and suspend/resume is not yet supported the driver enables runtime PM in order to enable the module clock. While explicit clock management using clk_enable() would suffice for the supported SoC, the module could be reused on SoCs where the module is part of a power domain. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
72 lines
1.7 KiB
Text
72 lines
1.7 KiB
Text
# SPDX-License-Identifier: GPL-2.0
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#
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# Renesas network device configuration
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#
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config NET_VENDOR_RENESAS
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bool "Renesas 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 Renesas devices. If you say Y, you will be asked
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for your specific device in the following questions.
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if NET_VENDOR_RENESAS
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config SH_ETH
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tristate "Renesas SuperH Ethernet support"
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depends on ARCH_RENESAS || SUPERH || COMPILE_TEST
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select CRC32
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select MII
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select MDIO_BITBANG
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select PHYLIB
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help
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Renesas SuperH Ethernet device driver.
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config RAVB
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tristate "Renesas Ethernet AVB support"
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depends on ARCH_RENESAS || COMPILE_TEST
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depends on PTP_1588_CLOCK_OPTIONAL
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select CRC32
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select MII
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select MDIO_BITBANG
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select PAGE_POOL
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select PHYLIB
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select RESET_CONTROLLER
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help
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Renesas Ethernet AVB device driver.
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config RENESAS_ETHER_SWITCH
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tristate "Renesas Ethernet Switch support"
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depends on ARCH_RENESAS || COMPILE_TEST
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depends on PTP_1588_CLOCK
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select CRC32
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select MII
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select PHYLINK
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select RENESAS_GEN4_PTP
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help
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Renesas Ethernet Switch device driver.
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config RENESAS_GEN4_PTP
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tristate "Renesas R-Car Gen4 gPTP support" if COMPILE_TEST
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depends on PTP_1588_CLOCK
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select CRC32
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select MII
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select PHYLIB
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help
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Renesas R-Car Gen4 gPTP device driver.
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config RTSN
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tristate "Renesas Ethernet-TSN support"
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depends on ARCH_RENESAS || COMPILE_TEST
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depends on PTP_1588_CLOCK
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select CRC32
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select PHYLIB
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select RENESAS_GEN4_PTP
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help
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Renesas Ethernet-TSN device driver.
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endif # NET_VENDOR_RENESAS
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