For 3.8 kernels it's "bone-pinmux-helper", found in: ./drivers/misc/cape/beaglebone/bone-pinmux-helper.c
...in the kernel source tree. On 1/23/2016 8:16 AM, Soapy Smith wrote: > What is the name of the kernel module? > Has this been deployed in the Debian 8.2 release? > I've been poking around in 8.2, and there are interesting differences > compared to 7.9. > > A bash script run after boot can set up the pins? > > On Friday, January 22, 2016 at 5:48:25 PM UTC-5, Charles Steinkuehler wrote: >> >> "pinmux helper" is a kernel module that exports control of the pinmux >> settings to the sysfs filesystem where they can be manipulated by >> user-mode programs after boot. This helper module is used extensively >> by the "universal" cape I created which enables most of the AM335x >> hardware modules and allows run-time switching of the pinmux values >> (via the pinmux helper) to select the desired pin function. >> >> On 1/22/2016 4:38 PM, Soapy Smith wrote: >>> What is a "pinmux helper"? >>> >>> On Friday, January 22, 2016 at 5:32:19 PM UTC-5, Jason Kridner wrote: >>>> >>>> The examples in http://beagleboard.org/cookbook have all be tested to >>>> work. Handling of corner cases is a bit wonky in 0.2.5, but I'm hopeful >>>> that moving to the 4.1 kernel and using pinmux helpers rather than >>>> dynamically creating device trees will reduce the complexity for >> newbies. >>>> That work is starting now. >> >> -- >> Charles Steinkuehler >> [email protected] <javascript:> >> > -- Charles Steinkuehler [email protected] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
