[PATCH v1 2/4] watchdog: populate reboot mode node in toprgu node of MTK RGU (Reset Generation Unit)

[freddy.hsin]

From: Freddy Hsin <freddy.hsin@xxxxxxxxxxxx>

of_platform_population should be added in the probe function of
toprgu driver, or the reboot mode driver will not be probed

Signed-off-by: Freddy Hsin <freddy.hsin@xxxxxxxxxxxx>
---
 drivers/watchdog/mtk_wdt.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
index 9c3d003..2fb2614 100644
--- a/drivers/watchdog/mtk_wdt.c
+++ b/drivers/watchdog/mtk_wdt.c
@@ -20,6 +20,7 @@
 #include <linux/types.h>
 #include <linux/watchdog.h>
 #include <linux/delay.h>
+#include <linux/of_platform.h>
 
 #define WDT_MAX_TIMEOUT		31
 #define WDT_MIN_TIMEOUT		1
@@ -167,6 +168,8 @@ static int mtk_wdt_probe(struct platform_device *pdev)
 	if (IS_ERR(mtk_wdt->wdt_base))
 		return PTR_ERR(mtk_wdt->wdt_base);
 
+	of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
+
 	mtk_wdt->wdt_dev.info = &mtk_wdt_info;
 	mtk_wdt->wdt_dev.ops = &mtk_wdt_ops;
 	mtk_wdt->wdt_dev.timeout = WDT_MAX_TIMEOUT;
-- 
1.7.9.5