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arm64: dts: ti: k3-am62p-verdin: Adjust temperature trip points

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While the TI AM62P supports a junction temperature (Tj) of up to 125°C
for industrial and automotive parts, Toradex Verdin-AM62P hardware
lifetime guarantees consider a 105°C Tj. Change the passive trip points
to 95°C and the critical trip points to 105°C to be compliant with the
hardware specifications.

Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Link: https://lore.kernel.org/r/20250623-b4-verdin-am62p-cooling-device-v1-2-cc185ba5843d@toradex.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
João Paulo Gonçalves 2025-06-23 13:12:27 -03:00 committed by Vignesh Raghavendra
parent f02dccbe96
commit 3b08f8a34a
1 changed files with 24 additions and 0 deletions
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24
arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi
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@ -848,6 +848,30 @@ mbox_mcu_r5_0: mbox-mcu-r5-0 {
};
};
&main0_alert {
temperature = <95000>;
};
&main0_crit {
temperature = <105000>;
};
&main1_alert {
temperature = <95000>;
};
&main1_crit {
temperature = <105000>;
};
&main2_alert {
temperature = <95000>;
};
&main2_crit {
temperature = <105000>;
};
&main_gpio0 {
gpio-line-names =
"SODIMM_52",