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watchdog: Add support for Amlogic-T7 SoCs

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Compared with the previous Amlogic-GXBB, the watchdog of Amlogic-T7
has a different reset enable bit.

Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230802033222.4024946-4-huqiang.qin@amlogic.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:
Huqiang Qin 2023-08-02 11:32:21 +08:00 committed by Wim Van Sebroeck
parent 55908e388b
commit 8c776a0401
1 changed files with 5 additions and 0 deletions
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5
drivers/watchdog/meson_gxbb_wdt.c
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@ -147,8 +147,13 @@ static const struct wdt_params gxbb_params = {
.rst = BIT(21),
};
static const struct wdt_params t7_params = {
.rst = BIT(22),
};
static const struct of_device_id meson_gxbb_wdt_dt_ids[] = {
{ .compatible = "amlogic,meson-gxbb-wdt", .data = &gxbb_params, },
{ .compatible = "amlogic,t7-wdt", .data = &t7_params, },
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, meson_gxbb_wdt_dt_ids);