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eac1ea2026
This patch implement routines (adjfine, adjtime, gettime and settime) for manipulating the chip's PTP clock. It registers the ptp caps to posix clock register. Signed-off-by: Christian Eggers <ceggers@arri.de> Co-developed-by: Arun Ramadoss <arun.ramadoss@microchip.com> Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> # mostly api Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
43 lines
1.5 KiB
Plaintext
43 lines
1.5 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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menuconfig NET_DSA_MICROCHIP_KSZ_COMMON
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tristate "Microchip KSZ8795/KSZ9477/LAN937x series switch support"
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depends on NET_DSA
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select NET_DSA_TAG_KSZ
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select NET_DSA_TAG_NONE
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help
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This driver adds support for Microchip KSZ9477 series switch and
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KSZ8795/KSZ88x3 switch chips.
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config NET_DSA_MICROCHIP_KSZ9477_I2C
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tristate "KSZ series I2C connected switch driver"
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depends on NET_DSA_MICROCHIP_KSZ_COMMON && I2C
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depends on PTP_1588_CLOCK_OPTIONAL
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select REGMAP_I2C
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help
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Select to enable support for registering switches configured through I2C.
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config NET_DSA_MICROCHIP_KSZ_SPI
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tristate "KSZ series SPI connected switch driver"
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depends on NET_DSA_MICROCHIP_KSZ_COMMON && SPI
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depends on PTP_1588_CLOCK_OPTIONAL
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select REGMAP_SPI
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help
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Select to enable support for registering switches configured through SPI.
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config NET_DSA_MICROCHIP_KSZ_PTP
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bool "Support for the PTP clock on the KSZ9563/LAN937x Ethernet Switch"
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depends on NET_DSA_MICROCHIP_KSZ_COMMON && PTP_1588_CLOCK
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help
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Select to enable support for timestamping & PTP clock manipulation in
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KSZ8563/KSZ9563/LAN937x series of switches. KSZ9563/KSZ8563 supports
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only one step timestamping. LAN937x switch supports both one step and
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two step timestamping.
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config NET_DSA_MICROCHIP_KSZ8863_SMI
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tristate "KSZ series SMI connected switch driver"
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depends on NET_DSA_MICROCHIP_KSZ_COMMON
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select MDIO_BITBANG
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help
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Select to enable support for registering switches configured through
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Microchip SMI. It supports the KSZ8863 and KSZ8873 switch.
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