diff options
| author | João Paulo Gonçalves <joao.goncalves@toradex.com> | 2025-06-23 13:12:27 -0300 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2025-07-09 16:08:25 +0530 |
| commit | 3b08f8a34a2061d89a2411d04a675b3860d4f9cc (patch) | |
| tree | f329a660749b9f19429f4406713c4179e18a2f8d | |
| parent | f02dccbe9641c4be467d22f4d5712523d902e94d (diff) | |
arm64: dts: ti: k3-am62p-verdin: Adjust temperature trip points
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>
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi index 24b233de2bf4..a2fdc6741da2 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi @@ -848,6 +848,30 @@ }; }; +&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", |