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| author | Peng Fan <peng.fan@nxp.com> | 2025-08-18 09:25:32 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-08-22 17:16:33 +0800 |
| commit | 289948aa706dca8ca67167cdd95f1901aca8f32a (patch) | |
| tree | d9dd4fbaf005e5906e6d21172ac40833ecb4e9d5 | |
| parent | 6fdaf3b1839c861931db0dd11747c056a76b68f9 (diff) | |
| download | linux-289948aa706dca8ca67167cdd95f1901aca8f32a.tar.gz linux-289948aa706dca8ca67167cdd95f1901aca8f32a.zip | |
arm64: dts: imx95: Add System Counter node
Add System Counter node to support cpuidle when arm generic timer stops
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx95.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index dbcc557d07f5..642dc4b7a477 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -1260,6 +1260,15 @@ status = "disabled"; }; + system_counter: timer@44290000 { + compatible = "nxp,imx95-sysctr-timer"; + reg = <0x44290000 0x30000>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc_24m>; + clock-names = "per"; + nxp,no-divider; + }; + tpm1: pwm@44310000 { compatible = "fsl,imx7ulp-pwm"; reg = <0x44310000 0x1000>; |