Hi Tony, I'm using custom am33xx board where mpu voltage can be changed through gpio regulator on 4.1 (latest stable) kernel. I defined gpio-regulator node and also operating-points to DT. Gpio regulator seems to be working fine but during probing cpufreq-dt I get error: failed to init cpufreq table: -61 I did small investigation and seem that dev_pm_opp_init_cpufreq_table fails at first condition dev_pm_opp_get_opp_count <= 0 and this is because opp_list is empty. So it seems that any opp for am33xx aren't defined if I'm getting it right. I did look to mach-omap2/opp3xxx_data but there is nothing am33xx specific. It is known problem or exist some patches around to fix that? Many thanks. BR, marek -- as simple and primitive as possible ------------------------------------------------- Marek Belisko - OPEN-NANDRA Freelance Developer Ruska Nova Ves 219 | Presov, 08005 Slovak Republic Tel: +421 915 052 184 skype: marekwhite twitter: #opennandra web: http://open-nandra.com -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
