diff options
| author | Peng Fan <peng.fan@nxp.com> | 2024-10-12 19:19:11 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-10-22 09:31:13 +0800 |
| commit | 539edd24665aa045a8d6709578bd1fd63f0f39fa (patch) | |
| tree | 166fdaf1f3e7aeb2bfd29c8481d8cc20a5208328 | |
| parent | 8f0618f159d0d175c3f5aec8efdac980cb0ec491 (diff) | |
arm64: dts: imx95: add anamix temperature thermal zone and cooling node
i.MX95 has two on-chip temperature sensors, one is inside anamix block.
This is to add the anamix temperature thermal zone and its cooling
device.
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 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index a96bf8e6a1a2..ae8e09203ef4 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -371,6 +371,38 @@ }; }; }; + + ana-thermal { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&scmi_sensor 0>; + trips { + ana_alert: trip0 { + temperature = <105000>; + hysteresis = <2000>; + type = "passive"; + }; + + ana_crit0: trip1 { + temperature = <125000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&ana_alert>; + cooling-device = + <&A55_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; }; psci { |