watchdog: stpmic1: Add STPMIC1 watchdog driver
authorPascal PAILLET-LME <p.paillet@st.com>
Mon, 14 Jan 2019 10:05:18 +0000 (10:05 +0000)
committerLee Jones <lee.jones@linaro.org>
Wed, 16 Jan 2019 14:01:19 +0000 (14:01 +0000)
commit28804c2c8fb3401aa4b7f16a883d49dd82f5e377
treee0448c2722c8522bfcf7f67bcffe19569ec6ac75
parent6e4531090fcddf436acf6248d3a32aa516b07075
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>
drivers/watchdog/Kconfig
drivers/watchdog/Makefile
drivers/watchdog/stpmic1_wdt.c [new file with mode: 0644]