From 9e5236e7cec110610f3bc824a4d535c1271e4bb5 Mon Sep 17 00:00:00 2001 From: "yong.liang" Date: Wed, 15 Jan 2020 16:58:28 +0800 Subject: [PATCH] watchdog: mtk_wdt: mt2712: Add reset controller Add reset controller for 2712. Besides watchdog, MTK toprgu module alsa provide sub-system (eg, audio, camera, codec and connectivity) software reset functionality. Signed-off-by: yong.liang Signed-off-by: Jiaxin Yu Reviewed-by: Yingjoe Chen Reviewed-by: Philipp Zabel Acked-by: Matthias Brugger Link: https://lore.kernel.org/r/20200115085828.27791-5-yong.liang@mediatek.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/mtk_wdt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c index e88aacb..d6a6393 100644 --- a/drivers/watchdog/mtk_wdt.c +++ b/drivers/watchdog/mtk_wdt.c @@ -9,6 +9,7 @@ * Based on sunxi_wdt.c */ +#include #include #include #include @@ -67,6 +68,10 @@ struct mtk_wdt_data { int toprgu_sw_rst_num; }; +static const struct mtk_wdt_data mt2712_data = { + .toprgu_sw_rst_num = MT2712_TOPRGU_SW_RST_NUM, +}; + static const struct mtk_wdt_data mt8183_data = { .toprgu_sw_rst_num = MT8183_TOPRGU_SW_RST_NUM, }; @@ -314,6 +319,7 @@ static int mtk_wdt_resume(struct device *dev) #endif static const struct of_device_id mtk_wdt_dt_ids[] = { + { .compatible = "mediatek,mt2712-wdt", .data = &mt2712_data }, { .compatible = "mediatek,mt6589-wdt" }, { .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data }, { /* sentinel */ } -- 2.7.4