diff options
| author | João Paulo Gonçalves <joao.goncalves@toradex.com> | 2025-06-20 12:16:56 -0300 |
|---|---|---|
| committer | João Paulo Gonçalves <joao.goncalves@toradex.com> | 2025-07-07 14:28:02 -0300 |
| commit | cb69aabf00850fa9bd45dc633267bfcd3db01c61 (patch) | |
| tree | 79bf6fcb18b1ce2cad3771e22be5b510d1ff14d6 | |
| parent | 9c61c3397265afa40ebc00b3fa4465686e5783b1 (diff) | |
arm64: dts: ti: k3-am62p-verdin: Adjust temperature trip pointstoradex_ti-linux-6.6.y
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.
Upstream-Status: Submitted [https://lore.kernel.org/lkml/20250623-b4-verdin-am62p-cooling-device-v1-0-cc185ba5843d@toradex.com/]
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.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 74ee93102079..e94664c9574a 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi @@ -850,6 +850,30 @@ }; }; +&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", |