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| author | Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> | 2024-10-23 12:17:32 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-10-26 15:08:04 +0300 |
| commit | 9ad6c3bd1bcbb73e2a5723e13b9d06e2296b07e4 (patch) | |
| tree | ac812e0069cf6cc0e4ebf09de42fdfc7eb37917e | |
| parent | fa986d1073805154888a788eda38d46a796346e8 (diff) | |
| download | linux-9ad6c3bd1bcbb73e2a5723e13b9d06e2296b07e4.tar.xz | |
arm64: dts: exynos8895: Add Multi Core Timer (MCT) node
MCT has one global timer and 8 CPU local timers. The global timer
can generate 4 interrupts, and each local timer can generate an
interrupt making 12 interrupts in total.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Link: https://lore.kernel.org/r/20241023091734.538682-4-ivo.ivanov.ivanov1@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos8895.dtsi | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos8895.dtsi b/arch/arm64/boot/dts/exynos/exynos8895.dtsi index 54037b0dc630..e6c8a49668e2 100644 --- a/arch/arm64/boot/dts/exynos/exynos8895.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos8895.dtsi @@ -169,6 +169,26 @@ clock-names = "oscclk", "bus"; }; + timer@10040000 { + compatible = "samsung,exynos8895-mct", + "samsung,exynos4210-mct"; + reg = <0x10040000 0x800>; + clocks = <&oscclk>, <&cmu_peris CLK_GOUT_PERIS_MCT_PCLK>; + clock-names = "fin_pll", "mct"; + interrupts = <GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 457 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 460 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 461 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 462 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; + }; + gic: interrupt-controller@10201000 { compatible = "arm,gic-400"; reg = <0x10201000 0x1000>, |