watchdog: twl4030_wdt: add DT support

Add DT support for twl4030_wdt. This is needed to get twl4030_wdt to
probe when booting with DT.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/watchdog/twl4030_wdt.c b/drivers/watchdog/twl4030_wdt.c
index 81918cf8993b..0f03106f7516 100644
--- a/drivers/watchdog/twl4030_wdt.c
+++ b/drivers/watchdog/twl4030_wdt.c
@@ -131,14 +131,21 @@ static int twl4030_wdt_resume(struct platform_device *pdev)
 #define twl4030_wdt_resume         NULL
 #endif
 
+static const struct of_device_id twl_wdt_of_match[] = {
+        { .compatible = "ti,twl4030-wdt", },
+        { },
+};
+MODULE_DEVICE_TABLE(of, twl_wdt_of_match);
+
 static struct platform_driver twl4030_wdt_driver = {
         .probe          = twl4030_wdt_probe,
         .remove         = twl4030_wdt_remove,
         .suspend        = twl4030_wdt_suspend,
         .resume         = twl4030_wdt_resume,
         .driver         = {
-                .owner  = THIS_MODULE,
-                .name   = "twl4030_wdt",
+                .owner          = THIS_MODULE,
+                .name           = "twl4030_wdt",
+                .of_match_table = twl_wdt_of_match,
         },
 };