7dc54d3b8d
Add a PCS driver for the MII converter that is present on the Renesas RZ/N1 SoC. This MII converter is reponsible for converting MII to RMII/RGMII or act as a MII pass-trough. Exposing it as a PCS allows to reuse it in both the switch driver and the stmmac driver. Currently, this driver only allows the PCS to be used by the dual Cortex-A7 subsystem since the register locking system is not used. Signed-off-by: Clément Léger <clement.leger@bootlin.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
30 lines
693 B
Plaintext
30 lines
693 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# PCS Layer Configuration
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#
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menu "PCS device drivers"
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config PCS_XPCS
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tristate
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select PHYLINK
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help
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This module provides helper functions for Synopsys DesignWare XPCS
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controllers.
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config PCS_LYNX
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tristate
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help
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This module provides helpers to phylink for managing the Lynx PCS
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which is part of the Layerscape and QorIQ Ethernet SERDES.
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config PCS_RZN1_MIIC
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tristate "Renesas RZ/N1 MII converter"
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depends on OF && (ARCH_RZN1 || COMPILE_TEST)
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help
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This module provides a driver for the MII converter that is available
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on RZ/N1 SoCs. This PCS converts MII to RMII/RGMII or can be set in
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pass-through mode for MII.
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endmenu
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