I am currently using the Angstrom distro with the 3.2.11+ kernel on a beagle bone and have included cpuidle parameters and pm_sleep in the defconfig. I get the /sys populated with the cpuidle parameters but there is no sleep_while_idle parameter in sys/kernel/debug/pm_debug/ to enable/disable cpuidle. Is this part of the PSP currently working on kernel 3.2 or is there some missing configuration item in the angstrom release. As a not i tried this on the ti kernel as well and it showed the same behavior. Any help would be greatly appreciated as i need to get power management numbers for the project i am working.
Thanks
Ed