Skip to content

ddrown/stm32-timer-drivers

master
Switch branches/tags
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 
 
 
 
 
  • devicetree.patch - contains the device tree changes to have a PPS on PA8 (tim1 ch1), and uses tim5 as a kernel clocksource using a 24MHz signal on PH11
  • pps-pin33.patch - another example device tree change for PPS on PC7 (tim8 ch2) as well as i2c5 enabled
  • clocksource-stm32 - provides a kernel clocksource (provides the wall clock time)
  • pps-stm32 - hardware pps timestamp capture driver

both drivers are built on top of the stm32-timers mfd driver

The clocksource driver accepts arguments from device tree:

  • clock-source = <2>; // use channel 2, clock-source=0 means use 209MHz internal clock
  • clock-frequency = <24000000>; // needed for external channels

About

Timer drivers for stm32mp1 hardware running linux kernel

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published