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watchdog: iTCO: Add support for Cannon Lake PCH iTCO
authorMika Westerberg <mika.westerberg@linux.intel.com>
Sat, 31 Aug 2019 14:24:01 +0000 (17:24 +0300)
committerWolfram Sang <wsa@the-dreams.de>
Tue, 3 Sep 2019 17:47:40 +0000 (19:47 +0200)
commitda23b6faa8bf0f1c50a0700440e9ff3f52b3bd9a
treef91b91e7622d512ea1f51e0336cb1e161d7e26catree | snapshot
parent51d138292eb1eca6416701cf80917d7552098af7commit | diff
watchdog: iTCO: Add support for Cannon Lake PCH iTCO

In Intel Cannon Lake PCH the NO_REBOOT bit was moved from the private
register space to be part of the TCO1_CNT register. For this reason
introduce another version (6) that uses this register to set and clear
NO_REBOOT bit.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/watchdog/iTCO_wdt.c diff | blob | history
Domain: System / Kernel;