diff options
| author | Pascal PAILLET-LME <p.paillet@st.com> | 2019-01-14 10:05:18 +0000 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-01-16 14:01:19 +0000 |
| commit | 28804c2c8fb3401aa4b7f16a883d49dd82f5e377 (patch) | |
| tree | e0448c2722c8522bfcf7f67bcffe19569ec6ac75 /drivers/watchdog/Kconfig | |
| parent | 6e4531090fcddf436acf6248d3a32aa516b07075 (diff) | |
| download | linux-28804c2c8fb3401aa4b7f16a883d49dd82f5e377.tar.bz2 | |
watchdog: stpmic1: Add STPMIC1 watchdog driver
The STPMIC1 PMIC embeds a watchdog which is disabled by default. As soon
as the watchdog is started, it must be refreshed periodically otherwise
the PMIC goes off.
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/watchdog/Kconfig')
| -rw-r--r-- | drivers/watchdog/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 57f017d74a97..65c3c42b5e7c 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -817,6 +817,18 @@ config STM32_WATCHDOG To compile this driver as a module, choose M here: the module will be called stm32_iwdg. +config STPMIC1_WATCHDOG + tristate "STPMIC1 PMIC watchdog support" + depends on MFD_STPMIC1 + select WATCHDOG_CORE + help + Say Y here to include watchdog support embedded into STPMIC1 PMIC. + If the watchdog timer expires, stpmic1 will shut down all its power + supplies. + + To compile this driver as a module, choose M here: the + module will be called spmic1_wdt. + config UNIPHIER_WATCHDOG tristate "UniPhier watchdog support" depends on ARCH_UNIPHIER || COMPILE_TEST |