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zephyr/drivers/watchdog/Kconfig.stm32

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kconfig: Clean up header comments and make them consistent Use this short header style in all Kconfig files: # <description> # <copyright> # <license> ... Also change all <description>s from # Kconfig[.extension] - Foo-related options to just # Foo-related options It's clear enough that it's about Kconfig. The <description> cleanup was done with this command, along with some manual cleanup (big letter at the start, etc.) git ls-files '*Kconfig*' | \ xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /' Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-01 13:45:29 +01:00
# STM32 IWDG configuration
watchdog/iwdg_stm32: add driver for STM32 Independent Watchdog (IWDG) Add a driver for Independent Watchdog (IWDG) commonly found in STM32 MCUs. The driver has been tested on STM32F1 family MCU. Change-Id: Idc6ac35990e46901a206b4af0ce3767eb4875de9 Origin: Original Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-16 12:54:03 +01:00
# Copyright (c) 2016 Open-RnD Sp. z o.o.
iwdg: make independent watchdog driver compliant with STM32Cube LL API Appropriate inclusion done for F1/F3/F4/L4 families in SoC tree. JIRA: ZEP-2347 Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2017-06-21 10:36:18 +02:00
# Copyright (c) 2017 RnDity Sp. z o.o.
drivers: watchdog: stm32: Add implementation for WWDG Added drivers for System Window Watchdog of STM32 platform. Signed-off-by: Ioannis Konstantelias <ikonstadel@gmail.com>
2019-07-15 16:07:00 +03:00
# Copyright (c) 2019 Centaur Analytics, Inc
license: Replace Apache boilerplate with SPDX tag Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-18 17:01:01 -08:00
# SPDX-License-Identifier: Apache-2.0
watchdog/iwdg_stm32: add driver for STM32 Independent Watchdog (IWDG) Add a driver for Independent Watchdog (IWDG) commonly found in STM32 MCUs. The driver has been tested on STM32F1 family MCU. Change-Id: Idc6ac35990e46901a206b4af0ce3767eb4875de9 Origin: Original Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-16 12:54:03 +01:00
drivers/watchdog: stm32: Select watchdog using compatible 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>
2021-01-27 11:27:58 +01:00
DT_COMPAT_ST_STM32_IWDG := st,stm32-watchdog
DT_COMPAT_ST_STM32_WWDG := st,stm32-window-watchdog
config IWDG_STM32
watchdog/iwdg_stm32: add driver for STM32 Independent Watchdog (IWDG) Add a driver for Independent Watchdog (IWDG) commonly found in STM32 MCUs. The driver has been tested on STM32F1 family MCU. Change-Id: Idc6ac35990e46901a206b4af0ce3767eb4875de9 Origin: Original Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-16 12:54:03 +01:00
bool "Independent Watchdog (IWDG) Driver for STM32 family of MCUs"
drivers/watchdog: stm32: Select watchdog using compatible 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>
2021-01-27 11:27:58 +01:00
default $(dt_compat_enabled,$(DT_COMPAT_ST_STM32_IWDG))
iwdg: make independent watchdog driver compliant with STM32Cube LL API Appropriate inclusion done for F1/F3/F4/L4 families in SoC tree. JIRA: ZEP-2347 Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2017-06-21 10:36:18 +02:00
depends on SOC_FAMILY_STM32
watchdog/iwdg_stm32: add driver for STM32 Independent Watchdog (IWDG) Add a driver for Independent Watchdog (IWDG) commonly found in STM32 MCUs. The driver has been tested on STM32F1 family MCU. Change-Id: Idc6ac35990e46901a206b4af0ce3767eb4875de9 Origin: Original Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-16 12:54:03 +01:00
help
watchdog: Refactor main Kconfig file This patch refactors the main Kconfig file in order to align it with the Zephyr code style and to make sure that each Kconfig configuration portion is easily identifiable. Change-Id: Ib226aaa9a98e9b08a47d9d1c329f18f4f6936620 Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-29 11:13:49 +00:00
Enable IWDG driver for STM32 line of MCUs
watchdog/iwdg_stm32: add driver for STM32 Independent Watchdog (IWDG) Add a driver for Independent Watchdog (IWDG) commonly found in STM32 MCUs. The driver has been tested on STM32F1 family MCU. Change-Id: Idc6ac35990e46901a206b4af0ce3767eb4875de9 Origin: Original Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-16 12:54:03 +01:00
drivers: watchdog: iwdg_stm32: Fix timeout calculation CONFIG_IWDG_STM32_TIMEOUT allowed values of 100 us for initial watchdog timeout, which was actually rounded to zero in the driver, which uses milliseconds resolution for timeouts. This resulted in the reload value being set to maximum possible (calculation: 0U - 1). This commit updates the calculation of timeout minimum and maximum values considering the actual LSI frequency of the used MCU. As the resolution of CONFIG_IWDG_STM32_TIMEOUT in microseconds doesn't make sense if the driver supports only milliseconds, it is renamed to IWDG_STM32_INITIAL_TIMEOUT (this prevents accidental wrong settings in existing firmware) and the unit is changed to ms. Signed-off-by: Martin Jäger <martin@libre.solar>
2020-11-27 11:03:10 +01:00
config IWDG_STM32_INITIAL_TIMEOUT
int "Value for IWDG timeout in ms"
iwdg: make independent watchdog driver compliant with STM32Cube LL API Appropriate inclusion done for F1/F3/F4/L4 families in SoC tree. JIRA: ZEP-2347 Signed-off-by: Adam Podogrocki <adam.podogrocki@rndity.com>
2017-06-21 10:36:18 +02:00
depends on IWDG_STM32
default 100
drivers: watchdog: iwdg_stm32: Fix timeout calculation CONFIG_IWDG_STM32_TIMEOUT allowed values of 100 us for initial watchdog timeout, which was actually rounded to zero in the driver, which uses milliseconds resolution for timeouts. This resulted in the reload value being set to maximum possible (calculation: 0U - 1). This commit updates the calculation of timeout minimum and maximum values considering the actual LSI frequency of the used MCU. As the resolution of CONFIG_IWDG_STM32_TIMEOUT in microseconds doesn't make sense if the driver supports only milliseconds, it is renamed to IWDG_STM32_INITIAL_TIMEOUT (this prevents accidental wrong settings in existing firmware) and the unit is changed to ms. Signed-off-by: Martin Jäger <martin@libre.solar>
2020-11-27 11:03:10 +01:00
range 1 26214
help
Set initial timeout value for IWDG in ms if enabled at boot.
The min timeout supported is 1 ms. The max timeout depends on the
MCU's LSI clock frequency and can be calculated with:
max. prescaler value (256) * max. reload ticks (4096) / LSI freq.
Limiting maximum timeout to a safe value of 26214 ms here, which was
calculated for highest LSI frequency among STM32 MCUs of 40 kHz.
drivers: watchdog: stm32: Add implementation for WWDG Added drivers for System Window Watchdog of STM32 platform. Signed-off-by: Ioannis Konstantelias <ikonstadel@gmail.com>
2019-07-15 16:07:00 +03:00
config WWDG_STM32
bool "System Window Watchdog (WWDG) Driver for STM32 family of MCUs"
drivers/watchdog: stm32: Select watchdog using compatible 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>
2021-01-27 11:27:58 +01:00
default $(dt_compat_enabled,$(DT_COMPAT_ST_STM32_WWDG))
drivers: watchdog: stm32: Add implementation for WWDG Added drivers for System Window Watchdog of STM32 platform. Signed-off-by: Ioannis Konstantelias <ikonstadel@gmail.com>
2019-07-15 16:07:00 +03:00
depends on SOC_FAMILY_STM32
help
Enable WWDG driver for STM32 line of MCUs
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