I am facing dev_pm_opp_get_opp_count: device OPP not found (-19) error while booting Linux 4.1.15 on custom imx6ull board. I have tried by changing the CPU frequency in .dts file, adding the PMIC drivers and referred this ARM: imx6: add opp table when cpufreq is enabled - Patchwork link also. But still I am not able to resolve it. Below are the my boot logs,
Starting kernel ...
cpu cpu0: dev_pm_opp_get_opp_count: device OPP not found (-19)
INIT: version 2.88 booting
udevd: bind failed: No such file or directory
error binding udev control socket
udevd: error binding udev control socket
bootlogd: cannot allocate pseudo tty: No such file or directory
Populating dev cache
udev-cache: update failed!
Fri Feb 3 10:52:52 UTC 2017
INIT: Entering runlevel: 5
Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCGIFFLAGS: No such device
Starting system message bus: dbus.
Starting syslogd/klogd: done
Could you please help me to resolve that error such that I can continue further?