# 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_MCP230xx := microchip,mcp230xx
DT_COMPAT_MICROCHIP_MCP23Sxx := microchip,mcp23sxx

config GPIO_MCP23XXX
	bool
	help
	  Enable support for the Microchip 23xxx I2C/SPI IO
	  expanders.

menuconfig GPIO_MCP230XX
	bool "MCP230XX I2C-based GPIO chip"
	default $(dt_compat_enabled,$(DT_COMPAT_MICROCHIP_MCP230xx))
	depends on I2C
	select GPIO_MCP23XXX
	help
	  Enable driver for MCP230XX I2C-based GPIO chip.

if GPIO_MCP230XX

config GPIO_MCP230XX_INIT_PRIORITY
	int "MCP230XX GPIO expander init priority"
	default 75
	help
	  Device driver initialization priority.

endif #GPIO_MCP230XX

menuconfig GPIO_MCP23SXX
	bool "MCP23SXX SPI-based GPIO chip"
	default $(dt_compat_enabled,$(DT_COMPAT_MICROCHIP_MCP23Sxx))
	depends on SPI
	select GPIO_MCP23XXX
	help
	  Enable driver for MCP23SXX SPI-based GPIO chip.

if GPIO_MCP23SXX

config GPIO_MCP23SXX_INIT_PRIORITY
	int "MCP23SXX GPIO expander init priority"
	default 75
	help
	  Device driver initialization priority.

endif #GPIO_MCP23SXX