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Message-ID: <1596104510-11113-6-git-send-email-crystal.guo@mediatek.com>
Date: Thu, 30 Jul 2020 18:21:50 +0800
From: Crystal Guo <crystal.guo@...iatek.com>
To: <linux@...ck-us.net>, <robh+dt@...nel.org>,
<matthias.bgg@...il.com>
CC: <srv_heupstream@...iatek.com>,
<linux-mediatek@...ts.infradead.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <linux-watchdog@...r.kernel.org>,
<seiya.wang@...iatek.com>, Crystal Guo <crystal.guo@...iatek.com>
Subject: [v3,5/5] watchdog: mt8192: add wdt support
Add support for watchdog device found in MT8192 SoC
Signed-off-by: Crystal Guo <crystal.guo@...iatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>
---
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 d6a6393..aef0c2d 100644
--- a/drivers/watchdog/mtk_wdt.c
+++ b/drivers/watchdog/mtk_wdt.c
@@ -11,6 +11,7 @@
#include <dt-bindings/reset-controller/mt2712-resets.h>
#include <dt-bindings/reset-controller/mt8183-resets.h>
+#include <dt-bindings/reset-controller/mt8192-resets.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/init.h>
@@ -76,6 +77,10 @@ struct mtk_wdt_data {
.toprgu_sw_rst_num = MT8183_TOPRGU_SW_RST_NUM,
};
+static const struct mtk_wdt_data mt8192_data = {
+ .toprgu_sw_rst_num = MT8192_TOPRGU_SW_RST_NUM,
+};
+
static int toprgu_reset_update(struct reset_controller_dev *rcdev,
unsigned long id, bool assert)
{
@@ -322,6 +327,7 @@ static int mtk_wdt_resume(struct device *dev)
{ .compatible = "mediatek,mt2712-wdt", .data = &mt2712_data },
{ .compatible = "mediatek,mt6589-wdt" },
{ .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data },
+ { .compatible = "mediatek,mt8192-wdt", .data = &mt8192_data },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, mtk_wdt_dt_ids);
--
1.8.1.1.dirty
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