c96e976d9a
The Lantiq PEF2256 is a framer and line interface component designed to fulfill all required interfacing between an analog E1/T1/J1 line and the digital PCM system highway/H.100 bus. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20231128132534.258459-4-herve.codina@bootlin.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
42 lines
1.2 KiB
Text
42 lines
1.2 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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#
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# FRAMER
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#
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menuconfig FRAMER
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tristate "Framer Subsystem"
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help
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A framer is a component in charge of an E1/T1 line interface.
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Connected usually to a TDM bus, it converts TDM frames to/from E1/T1
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frames. It also provides information related to the E1/T1 line.
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Used with HDLC, the network can be reached through the E1/T1 line.
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This framework is designed to provide a generic interface for framer
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devices present in the kernel. This layer will have the generic
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API by which framer drivers can create framer using the framer
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framework and framer users can obtain reference to the framer.
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All the users of this framework should select this config.
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if FRAMER
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config GENERIC_FRAMER
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bool
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config FRAMER_PEF2256
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tristate "Lantiq PEF2256"
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depends on OF
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depends on HAS_IOMEM
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select GENERIC_FRAMER
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select MFD_CORE
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select REGMAP_MMIO
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help
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Enable support for the Lantiq PEF2256 (FALC56) framer.
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The PEF2256 is a framer and line interface between analog E1/T1/J1
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line and a digital PCM bus.
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If unsure, say N.
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To compile this driver as a module, choose M here: the
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module will be called framer-pef2256.
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endif # FRAMER
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