3 files changed, 30 insertions, 7 deletions
diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c
index a8dbceb32914..f1b8d555080e 100644
--- a/drivers/watchdog/booke_wdt.c
+++ b/drivers/watchdog/booke_wdt.c
@@ -138,6 +138,14 @@ static void __booke_wdt_enable(void *data)
 	val &= ~WDTP_MASK;
 	val |= (TCR_WIE|TCR_WRC(WRC_CHIP)|WDTP(booke_wdt_period));
 
+#ifdef CONFIG_PPC_BOOK3E_64
+	/*
+	 * Crit ints are currently broken on PPC64 Book-E, so
+	 * just disable them for now.
+	 */
+	val &= ~TCR_WIE;
+#endif
+
 	mtspr(SPRN_TCR, val);
 }
 
diff --git a/drivers/watchdog/coh901327_wdt.c b/drivers/watchdog/coh901327_wdt.c
index b9b8a8be6f12..4bd070f524e5 100644
--- a/drivers/watchdog/coh901327_wdt.c
+++ b/drivers/watchdog/coh901327_wdt.c
@@ -354,9 +354,9 @@ static int __init coh901327_probe(struct platform_device *pdev)
 
 	clk_disable(clk);
 
-	if (margin < 1 || margin > 327)
-		margin = 60;
-	coh901327_wdt.timeout = margin;
+	ret = watchdog_init_timeout(&coh901327_wdt, margin, &pdev->dev);
+	if (ret < 0)
+		coh901327_wdt.timeout = 60;
 
 	ret = watchdog_register_device(&coh901327_wdt);
 	if (ret == 0)
@@ -441,10 +441,16 @@ void coh901327_watchdog_reset(void)
 	/* Return and await doom */
 }
 
+static const struct of_device_id coh901327_dt_match[] = {
+	{ .compatible = "stericsson,coh901327" },
+	{},
+};
+
 static struct platform_driver coh901327_driver = {
 	.driver = {
 		.owner	= THIS_MODULE,
 		.name	= "coh901327_wdog",
+		.of_match_table = coh901327_dt_match,
 	},
 	.remove		= __exit_p(coh901327_remove),
 	.suspend	= coh901327_suspend,
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index ee03135f5abd..3a9f6961db2d 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -42,12 +42,21 @@
 #include <linux/err.h>
 #include <linux/of.h>
 
-#include <mach/map.h>
+#define S3C2410_WTCON		0x00
+#define S3C2410_WTDAT		0x04
+#define S3C2410_WTCNT		0x08
 
-#undef S3C_VA_WATCHDOG
-#define S3C_VA_WATCHDOG (0)
+#define S3C2410_WTCON_RSTEN	(1 << 0)
+#define S3C2410_WTCON_INTEN	(1 << 2)
+#define S3C2410_WTCON_ENABLE	(1 << 5)
 
-#include <plat/regs-watchdog.h>
+#define S3C2410_WTCON_DIV16	(0 << 3)
+#define S3C2410_WTCON_DIV32	(1 << 3)
+#define S3C2410_WTCON_DIV64	(2 << 3)
+#define S3C2410_WTCON_DIV128	(3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x)	((x) << 8)
+#define S3C2410_WTCON_PRESCALE_MASK	(0xff << 8)
 
 #define CONFIG_S3C2410_WATCHDOG_ATBOOT		(0)
 #define CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME	(15)