Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH v1 2/4] watchdog: populate reboot mode node in toprgu node of MTK RGU (Reset Generation Unit) | Date | Tue, 26 Nov 2019 13:34:48 +0800 |
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From: Freddy Hsin <freddy.hsin@mediatek.com>
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@mediatek.com> --- 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 | |