27 lines
697 B
Plaintext
27 lines
697 B
Plaintext
# MCP23S17 GPIO configuration options
|
|
|
|
# Copyright (c) 2021 metraTec GmbH
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
# Workaround for not being able to have commas in macro arguments
|
|
DT_COMPAT_MICROCHIP_MCP23008 := microchip,mcp23008
|
|
DT_COMPAT_MICROCHIP_MCP23017 := microchip,mcp23017
|
|
|
|
menuconfig GPIO_MCP230XX
|
|
bool "MCP230XX I2C-based GPIO chip"
|
|
default $(dt_compat_enabled,$(DT_COMPAT_MICROCHIP_MCP23008)) || \
|
|
$(dt_compat_enabled,$(DT_COMPAT_MICROCHIP_MCP23017))
|
|
depends on I2C
|
|
help
|
|
Enable driver for MCP230XX I2C-based GPIO chip.
|
|
|
|
if GPIO_MCP230XX
|
|
|
|
config GPIO_MCP230XX_INIT_PRIORITY
|
|
int "Init priority"
|
|
default 75
|
|
help
|
|
Device driver initialization priority.
|
|
|
|
endif #GPIO_MCP230XX
|