linux-kernel - [PATCH V2 4/4] arm64: dts: Add watchdog node for Amlogic-T7 SoCs

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Message-ID: <20230802033222.4024946-5-huqiang.qin@amlogic.com>
Date:   Wed, 2 Aug 2023 11:32:22 +0800
From:   Huqiang Qin <huqiang.qin@...ogic.com>
To:     <wim@...ux-watchdog.org>, <linux@...ck-us.net>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <neil.armstrong@...aro.org>,
        <khilman@...libre.com>, <jbrunet@...libre.com>,
        <martin.blumenstingl@...glemail.com>
CC:     <linux-watchdog@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Huqiang Qin <huqiang.qin@...ogic.com>,
        "Dmitry Rokosov" <ddrokosov@...rdevices.ru>
Subject: [PATCH V2 4/4] arm64: dts: Add watchdog node for Amlogic-T7 SoCs

Add watchdog device.

Signed-off-by: Huqiang Qin <huqiang.qin@...ogic.com>
Reviewed-by: Dmitry Rokosov <ddrokosov@...rdevices.ru>
---

V1 -> V2: Unchanged.

 arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
index 1423d4a79156..6e34d11214b7 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
@@ -143,6 +143,12 @@ apb4: bus@...00000 {
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
 
+			watchdog@...0 {
+				compatible = "amlogic,t7-wdt";
+				reg = <0x0 0x2100 0x0 0x10>;
+				clocks = <&xtal>;
+			};
+
 			uart_a: serial@...00 {
 				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
 				reg = <0x0 0x78000 0x0 0x18>;
-- 
2.37.1