# SPDX-License-Identifier: GPL-2.0-only
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menuconfig SIOX
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tristate "Eckelmann SIOX Support"
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help
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SIOX stands for Serial Input Output eXtension and is a synchronous
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bus system invented by Eckelmann AG. It is used in their control and
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remote monitoring systems for commercial and industrial refrigeration
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to drive additional I/O units.
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Unless you know better, it is probably safe to say "no" here.
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if SIOX
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config SIOX_BUS_GPIO
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tristate "SIOX GPIO bus driver"
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help
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SIOX bus driver that controls the four bus lines using GPIOs.
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endif
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