From fd90d48db0377d4a5a6786ce19d33185c2cbe029 Mon Sep 17 00:00:00 2001 From: Chris Packham Date: Mon, 30 Mar 2020 15:55:00 +1300 Subject: rtc: ds1307: add support for watchdog timer on ds1388 The DS1388 variant has watchdog timer capabilities. When using a DS1388 and having enabled CONFIG_WATCHDOG_CORE register a watchdog device for the DS1388. Signed-off-by: Chris Packham Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20200330025500.6991-1-chris.packham@alliedtelesis.co.nz Signed-off-by: Alexandre Belloni --- drivers/rtc/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/rtc/Kconfig') diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 417fc6ec9338..f942a3302cdc 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -238,6 +238,7 @@ config RTC_DRV_AS3722 config RTC_DRV_DS1307 tristate "Dallas/Maxim DS1307/37/38/39/40/41, ST M41T00, EPSON RX-8025, ISL12057" select REGMAP_I2C + select WATCHDOG_CORE if WATCHDOG help If you say yes here you get support for various compatible RTC chips (often with battery backup) connected with I2C. This driver -- cgit v1.2.3