From patchwork Wed Feb 26 16:17:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 236888 List-Id: U-Boot discussion From: christophe.leroy at c-s.fr (Christophe Leroy) Date: Wed, 26 Feb 2020 16:17:52 +0000 (UTC) Subject: [PATCH] watchdog: Don't select CONFIG_WATCHDOG and CONFIG_HW_WATCHDOG at the same time Message-ID: Commit 06985289d452 ("watchdog: Implement generic watchdog_reset() version") introduced an automatic selection of CONFIG_WATCHDOG by CONFIG_WDT. But for boards selecting CONFIG_HW_WATCHDOG, like boards have a powerpc 8xx, CONFIG_WATCHDOG shall not be selected as they are mutually exclusive. Make CONFIG_WATCHDOG dependent on !CONFIG_HW_WATCHDOG Fixes: 06985289d452 ("watchdog: Implement generic watchdog_reset() version") Cc: Stefan Roese Signed-off-by: Christophe Leroy Reviewed-by: Stefan Roese --- drivers/watchdog/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index fbb561b995f1..d24c1e48353f 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -2,6 +2,7 @@ menu "Watchdog Timer Support" config WATCHDOG bool "Enable U-Boot watchdog reset" + depends on !HW_WATCHDOG help This option enables U-Boot watchdog support where U-Boot is using watchdog_reset function to service watchdog device in U-Boot. Enable