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drivers/watchdog: stm32: Select watchdog using compatible

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Rather than Kconfig vendor symbols, select stm32 watchdog using
compatible.
So user only has to enable the requested node and set
CONFIG_WATCHDOG=y.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2021-01-27 11:27:58 +01:00 committed by Anas Nashif
parent a573dfc298
commit 9abff32bdc
4 changed files with 6 additions and 31 deletions
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10
boards/arm/nucleo_f401re/Kconfig.defconfig
View file

@ -13,14 +13,4 @@ config SPI_STM32_INTERRUPT
default y
depends on SPI
if WATCHDOG
config WWDG_STM32
default y
config IWDG_STM32
default n
endif # WATCHDOG
endif # BOARD_NUCLEO_F401RE

10
boards/arm/nucleo_l496zg/Kconfig.defconfig
View file

@ -12,14 +12,4 @@ config SPI_STM32_INTERRUPT
default y
depends on SPI
if WATCHDOG
config WWDG_STM32
default y
config IWDG_STM32
default n
endif # WATCHDOG
endif # BOARD_NUCLEO_L496ZG

7
drivers/watchdog/Kconfig.stm32
View file

@ -5,8 +5,12 @@
# Copyright (c) 2019 Centaur Analytics, Inc
# SPDX-License-Identifier: Apache-2.0
menuconfig IWDG_STM32
DT_COMPAT_ST_STM32_IWDG := st,stm32-watchdog
DT_COMPAT_ST_STM32_WWDG := st,stm32-window-watchdog
config IWDG_STM32
bool "Independent Watchdog (IWDG) Driver for STM32 family of MCUs"
default $(dt_compat_enabled,$(DT_COMPAT_ST_STM32_IWDG))
depends on SOC_FAMILY_STM32
help
Enable IWDG driver for STM32 line of MCUs
@ -29,6 +33,7 @@ config IWDG_STM32_INITIAL_TIMEOUT
config WWDG_STM32
bool "System Window Watchdog (WWDG) Driver for STM32 family of MCUs"
default $(dt_compat_enabled,$(DT_COMPAT_ST_STM32_WWDG))
depends on SOC_FAMILY_STM32
help
Enable WWDG driver for STM32 line of MCUs

10
soc/arm/st_stm32/common/Kconfig.defconfig.series
View file

@ -36,16 +36,6 @@ config PINMUX_STM32
default y
depends on PINMUX
if WATCHDOG
config IWDG_STM32
default y
config WWDG_STM32
default n
endif # WATCHDOG
config PWM_STM32
default y
depends on PWM