diff options
| author | Primoz Fiser <primoz.fiser@norik.com> | 2025-10-28 12:58:20 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-11-16 17:41:18 +0800 |
| commit | 09b33db32e1df762feb64725a11d3eb9eab0b25f (patch) | |
| tree | a107d50b81e80402c1b2ccda631f411ca293fccf /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | af21bfd1f7ce1cc05d0ee2e698efba28e4cc6c6b (diff) | |
arm64: dts: freescale: imx93-phyboard-nash: Add pwm-fan overlay
Add overlay to support PWM fan on the phyBOARD-Nash-i.MX93 board. Fan
can be connected to the FAN (X48) connector on the board and will be
controlled according to the following CPU temperature trips table:
- bellow 50 degrees - fan is off (<1% duty cycle)
- between 50 and 58 degrees - low fan speed (~35% duty cycle)
- between 58 and 65 degrees - fan medium speed (~60% duty cycle)
- above 65 degrees - fan at full speed (>99% duty cycle)
The output frequency of PWM signal is set to 25 kHz.
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Alberto Merciai <alb3rt0.m3rciai@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions