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watchdog: mtk_wdt: mt7986: Add toprgu reset controller support

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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>
This commit is contained in:
Sam Shih 2022-01-05 18:04:56 +08:00 committed by Wim Van Sebroeck
parent 2dd441f16d
commit 711a5b25ba
1 changed files with 6 additions and 0 deletions
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6
drivers/watchdog/mtk_wdt.c
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@ -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 },