watchdog: aspeed: restore default value of reset_mask
This is required for the current Linux kernel to reboot. It should also
probably be fixed in Linux.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/watchdog/ast_wdt.c b/drivers/watchdog/ast_wdt.c
index 477605e..59afa21 100644
--- a/drivers/watchdog/ast_wdt.c
+++ b/drivers/watchdog/ast_wdt.c
@@ -50,6 +50,7 @@
clrbits_le32(&priv->regs->ctrl, WDT_CTRL_EN);
+ writel(WDT_RESET_DEFAULT, &priv->regs->reset_mask);
return 0;
}