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| author | Igor Belwon <igor.belwon@mentallysanemainliners.org> | 2025-07-10 18:50:05 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-08-13 09:53:00 +0200 |
| commit | ad211501fff48d0cda35dd187aa7e356a4fb5581 (patch) | |
| tree | 72ef75bef5baaead73d9434f9b17c30d8f6905c5 | |
| parent | 3b745d0b3dc18cd1e6344c97d61b3b1872c57219 (diff) | |
| download | linux-ad211501fff48d0cda35dd187aa7e356a4fb5581.tar.gz linux-ad211501fff48d0cda35dd187aa7e356a4fb5581.zip | |
arm64: dts: exynos990: Enable watchdog timer
Enable the two watchdog timer clusters (cl0, cl2) present
on the Exynos990 SoC.
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Link: https://lore.kernel.org/r/20250710-resends-july-exynos990-dt-v2-1-55033f73d1b0@mentallysanemainliners.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos990.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos990.dtsi b/arch/arm64/boot/dts/exynos/exynos990.dtsi index dd7f99f51a75..4446a1a54ba2 100644 --- a/arch/arm64/boot/dts/exynos/exynos990.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos990.dtsi @@ -211,6 +211,30 @@ <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>; }; + watchdog_cl0: watchdog@10050000 { + compatible = "samsung,exynos990-wdt"; + reg = <0x10050000 0x100>; + interrupts = <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_peris CLK_GOUT_PERIS_WDT_CLUSTER0_PCLK>, + <&oscclk>; + clock-names = "watchdog", + "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <0>; + }; + + watchdog_cl2: watchdog@10060000 { + compatible = "samsung,exynos990-wdt"; + reg = <0x10060000 0x100>; + interrupts = <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_peris CLK_GOUT_PERIS_WDT_CLUSTER2_PCLK>, + <&oscclk>; + clock-names = "watchdog", + "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <2>; + }; + gic: interrupt-controller@10101000 { compatible = "arm,gic-400"; reg = <0x10101000 0x1000>, |