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zephyr/drivers/i2c/Kconfig.gpio

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i2c: i2c_gpio: Driver for software driven I2C using GPIO lines This driver implements an I2C interface by driving two GPIO lines under software control. Change-Id: Ie49cc67aed6acb30086ee851041fe2470da241cf Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-04-05 12:22:41 +02:00
# Copyright (c) 2017 Linaro Ltd.
# SPDX-License-Identifier: Apache-2.0
config I2C_GPIO
bool "GPIO bit banging I2C support"
drivers: i2c: Update drivers to use devicetree Kconfig symbol Update i2c drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-20 22:44:42 +02:00
default y
depends on DT_HAS_GPIO_I2C_ENABLED
i2c: i2c_gpio: Driver for software driven I2C using GPIO lines This driver implements an I2C interface by driving two GPIO lines under software control. Change-Id: Ie49cc67aed6acb30086ee851041fe2470da241cf Signed-off-by: Jon Medhurst <tixy@linaro.org>
2017-04-05 12:22:41 +02:00
select I2C_BITBANG
help
Enable software driven (bit banging) I2C support using GPIO pins
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