From: Huqiang Qin <huqiang.qin@amlogic.com>
To: <wim@linux-watchdog.org>, <linux@roeck-us.net>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<conor+dt@kernel.org>, <neil.armstrong@linaro.org>,
<khilman@baylibre.com>, <jbrunet@baylibre.com>,
<martin.blumenstingl@googlemail.com>
Cc: <linux-watchdog@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Huqiang Qin <huqiang.qin@amlogic.com>
Subject: [PATCH 3/4] watchdog: Add support for Amlogic-T7 SoCs
Date: Wed, 26 Jul 2023 19:21:45 +0800 [thread overview]
Message-ID: <20230726112146.1127145-4-huqiang.qin@amlogic.com> (raw)
In-Reply-To: <20230726112146.1127145-1-huqiang.qin@amlogic.com>
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>
---
drivers/watchdog/meson_gxbb_wdt.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/watchdog/meson_gxbb_wdt.c b/drivers/watchdog/meson_gxbb_wdt.c
index a6c0d743b607..dc48b0a332c3 100644
--- a/drivers/watchdog/meson_gxbb_wdt.c
+++ b/drivers/watchdog/meson_gxbb_wdt.c
@@ -147,8 +147,13 @@ static const struct wdt_params gxbb_params = {
.rst_shift = 21,
};
+static const struct wdt_params t7_params = {
+ .rst_shift = 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);
--
2.37.1
next prev parent reply other threads:[~2023-07-26 11:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-26 11:21 [PATCH 0/4] Add watchdog support for Amlogic-T7 SoCs Huqiang Qin
2023-07-26 11:21 ` [PATCH 1/4] dt-bindings: watchdog: Add " Huqiang Qin
2023-07-26 18:27 ` Conor Dooley
2023-07-26 11:21 ` [PATCH 2/4] watchdog: Add a new struct for Amlogic-GXBB driver Huqiang Qin
2023-07-28 7:15 ` Dmitry Rokosov
2023-08-01 12:51 ` Huqiang Qin
2023-08-02 7:34 ` Dmitry Rokosov
2023-07-26 11:21 ` Huqiang Qin [this message]
2023-07-26 11:21 ` [PATCH 4/4] arm64: dts: Add watchdog node for Amlogic-T7 SoCs Huqiang Qin
2023-07-28 7:17 ` Dmitry Rokosov
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