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authorSam Shih <sam.shih@mediatek.com>2022-01-05 18:04:56 +0800
committerWim Van Sebroeck <wim@linux-watchdog.org>2022-05-08 10:33:59 +0200
commit711a5b25bac95dcd1111521ed71693330e74a926 (patch)
tree1c47422a24a0eb23f28cd7b3ae1ca42a93f024ac /drivers/watchdog
parent2dd441f16d6ad6104d85c4e5dfeb6dde4df26869 (diff)
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watchdog: mtk_wdt: mt7986: Add toprgu reset controller support
Besides watchdog, the mt7986 toprgu module also provides software reset functionality for various peripheral subsystems (eg, ethernet, pcie, and connectivity) Signed-off-by: Sam Shih <sam.shih@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220105100456.7126-3-sam.shih@mediatek.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/mtk_wdt.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
index fe5a2ecba97a..f0d4e3cc7459 100644
--- a/drivers/watchdog/mtk_wdt.c
+++ b/drivers/watchdog/mtk_wdt.c
@@ -10,6 +10,7 @@
*/
#include <dt-bindings/reset/mt2712-resets.h>
+#include <dt-bindings/reset/mt7986-resets.h>
#include <dt-bindings/reset/mt8183-resets.h>
#include <dt-bindings/reset/mt8186-resets.h>
#include <dt-bindings/reset/mt8192-resets.h>
@@ -77,6 +78,10 @@ static const struct mtk_wdt_data mt2712_data = {
.toprgu_sw_rst_num = MT2712_TOPRGU_SW_RST_NUM,
};
+static const struct mtk_wdt_data mt7986_data = {
+ .toprgu_sw_rst_num = MT7986_TOPRGU_SW_RST_NUM,
+};
+
static const struct mtk_wdt_data mt8183_data = {
.toprgu_sw_rst_num = MT8183_TOPRGU_SW_RST_NUM,
};
@@ -423,6 +428,7 @@ static int mtk_wdt_resume(struct device *dev)
static const struct of_device_id mtk_wdt_dt_ids[] = {
{ .compatible = "mediatek,mt2712-wdt", .data = &mt2712_data },
{ .compatible = "mediatek,mt6589-wdt" },
+ { .compatible = "mediatek,mt7986-wdt", .data = &mt7986_data },
{ .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data },
{ .compatible = "mediatek,mt8186-wdt", .data = &mt8186_data },
{ .compatible = "mediatek,mt8192-wdt", .data = &mt8192_data },