From: Chanho Park <chanho61.park@samsung.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Cc: Sam Protsenko <semen.protsenko@linaro.org>,
linux-watchdog@vger.kernel.org,
linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org,
Chanho Park <chanho61.park@samsung.com>
Subject: [PATCH 3/4] arm64: dts: exynosautov9: add watchdog DT nodes
Date: Fri, 20 May 2022 21:17:49 +0900 [thread overview]
Message-ID: <20220520121750.71473-4-chanho61.park@samsung.com> (raw)
In-Reply-To: <20220520121750.71473-1-chanho61.park@samsung.com>
Adds two cpu watchdog devices for ExynosAutov9 SoC.
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
---
arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 22 ++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
index 3e23db8f09d9..34be955dc2d5 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -400,6 +400,28 @@ ufs_0: ufs0@17e00000 {
samsung,sysreg = <&syscon_fsys2 0x710>;
status = "disabled";
};
+
+ watchdog_cl0: watchdog@10050000 {
+ compatible = "samsung,exynosautov9-wdt";
+ reg = <0x10050000 0x100>;
+ interrupts = <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cmu_peris CLK_GOUT_WDT_CLUSTER0>, <&xtcxo>;
+ clock-names = "watchdog", "watchdog_src";
+ samsung,syscon-phandle = <&pmu_system_controller>;
+ samsung,cluster-index = <0>;
+ status = "disabled";
+ };
+
+ watchdog_cl1: watchdog@10060000 {
+ compatible = "samsung,exynosautov9-wdt";
+ reg = <0x10060000 0x100>;
+ interrupts = <GIC_SPI 475 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cmu_peris CLK_GOUT_WDT_CLUSTER1>, <&xtcxo>;
+ clock-names = "watchdog", "watchdog_src";
+ samsung,syscon-phandle = <&pmu_system_controller>;
+ samsung,cluster-index = <1>;
+ status = "disabled";
+ };
};
};
--
2.36.1
next prev parent reply other threads:[~2022-05-20 12:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220520121722epcas2p371cb5e1300674a2aee017f857b60226c@epcas2p3.samsung.com>
2022-05-20 12:17 ` [PATCH 0/4] support watchdog for exynosautov9 Chanho Park
[not found] ` <CGME20220520121722epcas2p359f331c9276eeac5d027b0fe068296f1@epcas2p3.samsung.com>
2022-05-20 12:17 ` [PATCH 1/4] dt-bindings: watchdog: add exynosautov9 compatible Chanho Park
2022-05-20 12:52 ` Krzysztof Kozlowski
2022-09-25 17:04 ` Guenter Roeck
[not found] ` <CGME20220520121722epcas2p25b1d7b12db6030b490f191c2ae3e9f9d@epcas2p2.samsung.com>
2022-05-20 12:17 ` [PATCH 2/4] watchdog: s3c2410_wdt: support exynosautov9 watchdog Chanho Park
2022-05-20 13:01 ` Krzysztof Kozlowski
2022-09-25 17:05 ` Guenter Roeck
[not found] ` <CGME20220520121722epcas2p169b2669f367e7461fa41663f3e90d303@epcas2p1.samsung.com>
2022-05-20 12:17 ` Chanho Park [this message]
2022-05-20 12:58 ` [PATCH 3/4] arm64: dts: exynosautov9: add watchdog DT nodes Krzysztof Kozlowski
2022-05-23 11:30 ` Chanho Park
[not found] ` <CGME20220520121722epcas2p460fce9626fe2b4a857925704e2ea5ba1@epcas2p4.samsung.com>
2022-05-20 12:17 ` [PATCH 4/4] arm64: dts: exynosautov9-sadk: enable watchdog devices Chanho Park
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