This is a note to let you know that I've just added the patch titled watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3 to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: watchdog-sp5100-fix-definition-of-efch_pm_decodeen3.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit b67978acde52b366e4606433b3d19cca23ff0907 Author: Guenter Roeck <linux@xxxxxxxxxxxx> Date: Thu Sep 10 09:31:08 2020 -0700 watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3 [ Upstream commit 08c619b4923056b5dd2d5045757468c76ad0e3fe ] EFCH_PM_DECODEEN3 is supposed to access DECODEEN register bits 24..31, in other words the register at byte offset 3. Cc: Jan Kiszka <jan.kiszka@xxxxxxxxxxx> Fixes: 887d2ec51e34b ("watchdog: sp5100_tco: Add support for recent FCH versions") Tested-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx> Link: https://lore.kernel.org/r/20200910163109.235136-1-linux@xxxxxxxxxxxx Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/watchdog/sp5100_tco.h b/drivers/watchdog/sp5100_tco.h index 87eaf357ae01f..adf015aa4126f 100644 --- a/drivers/watchdog/sp5100_tco.h +++ b/drivers/watchdog/sp5100_tco.h @@ -70,7 +70,7 @@ #define EFCH_PM_DECODEEN_WDT_TMREN BIT(7) -#define EFCH_PM_DECODEEN3 0x00 +#define EFCH_PM_DECODEEN3 0x03 #define EFCH_PM_DECODEEN_SECOND_RES GENMASK(1, 0) #define EFCH_PM_WATCHDOG_DISABLE ((u8)GENMASK(3, 2))