From 08c619b4923056b5dd2d5045757468c76ad0e3fe Mon Sep 17 00:00:00 2001
From: Guenter Roeck <linux@roeck-us.net>
Date: Thu, 10 Sep 2020 09:31:08 -0700
Subject: [PATCH] watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3
Git-commit: 08c619b4923056b5dd2d5045757468c76ad0e3fe
Patch-mainline: v5.10-rc1
References: git-fixes
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@siemens.com>
Fixes: 887d2ec51e34b ("watchdog: sp5100_tco: Add support for recent FCH versions")
Tested-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/20200910163109.235136-1-linux@roeck-us.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/watchdog/sp5100_tco.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/sp5100_tco.h b/drivers/watchdog/sp5100_tco.h
index 87eaf357ae01..adf015aa4126 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))
--
2.16.4