[PATCH v3 2/2] watchdog: imx2_wdt: add set_pretimeout interface

Enable set_pretimeout interface and trigger the pretimeout interrupt before watchdog timeout event happen. Signed-off-by: Robin Gong --- drivers/watchdog/imx2_wdt.c | 58 - 1 file changed, 57 insertions(+), 1 deletion(-) diff --git a/drivers/watchdog/

[PATCH v3 2/2] watchdog: imx2_wdt: add set_pretimeout interface

Enable set_pretimeout interface and trigger the pretimeout interrupt before watchdog timeout event happen. Signed-off-by: Robin Gong --- drivers/watchdog/imx2_wdt.c | 58 - 1 file changed, 57 insertions(+), 1 deletion(-) diff --git a/drivers/watchdog/