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SubjectRe: [PATCH v3 8/8] watchdog: stpmic1: add stpmic1 watchdog driver
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On 10/8/18 9:29 AM, Pascal PAILLET-LME wrote:
> From: pascal paillet <p.paillet@st.com>
>
> 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>
> ---
> changes in v3:
> * Rename struct stpmic1_dev by struct stpmic1.
> * Add nowayout module param.
> * Fix set timeout.
> * Call watchdog_init_timeout so that the timeout can be set in the devicetree.
> * Add email address in MODULE_AUTHOR.
>
> drivers/watchdog/Kconfig | 12 ++++
> drivers/watchdog/Makefile | 1 +
> drivers/watchdog/stpmic1_wdt.c | 138 +++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 151 insertions(+)
> create mode 100644 drivers/watchdog/stpmic1_wdt.c

Hi,

> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
> index 5ea8909..985781e 100644
> --- a/drivers/watchdog/Kconfig
> +++ b/drivers/watchdog/Kconfig
> @@ -806,6 +806,18 @@ 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 shut-down all its power

If the watchdog timer expires, stpmic1 shuts down all its power
or
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

cheers.
--
~Randy

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