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path: root/drivers/watchdog/marvell_gti_wdt.c
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2023-11-20watchdog: marvell_gti_wdt: Fix error code in probe()Dan Carpenter1-1/+1
[ Upstream commit 4b2b39f9395bc66c616d8d5a83642950fc3719b1 ] This error path accidentally returns success. Return -EINVAL instead. Fixes: ef9e7fe2c890 ("Watchdog: Add marvell GTI watchdog driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Bharat Bhushan <bbhushan2@marvell.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/af326fd7-ac71-43a1-b7de-81779b61d242@moroto.mountain Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-08-13Watchdog: Add marvell GTI watchdog driverBharat Bhushan1-0/+340
This patch add support for Marvell GTI watchdog. Global timer unit (GTI) support hardware watchdog timer. Software programs watchdog timer to generate interrupt on first timeout, second timeout is configured to be ignored and system reboots on third timeout. Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230803032523.6242-2-bbhushan2@marvell.com [groeck: MODULE_LICENSE GPL v2 -> GPL since that is sufficient] Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>