As requested by @marc - but others are welcome to ask for additional details and I’ll post as I can.
(I reserve the right to flash it again multiple times while testing things, so I may not be able to respond immediately.)
cat /boot/config-4.4.13-ntc-mlc | curl -F 'clbin=<-' https://clbin.com
This is the config in use for the kernel (kernel source is available on github - along with other things like u-boot:
Big thanks to @computermouth and the rest for this - much, much easier than trying to hunt through google for various bits of Chinese documentation for my other sunxi / allwinner / mali projects (: )
List of pwm directory:
Sadly, there is nothing deeper than /sys/class/pwm .
I’ll update this if this needs to be enabled via some loaded module or similar.
root@chip:/sys/class# lsmod Module Size Used by r8152 33150 0 bnep 9842 2 hci_uart 47655 1 btbcm 5507 1 hci_uart btintel 5911 1 hci_uart cmac 2555 0 ecb 1807 0 bluetooth 397077 23 bnep,btbcm,hci_uart,btintel 8723bs 1244907 0 cfg80211 217810 1 8723bs sun4i_codec 12377 3 snd_soc_core 116548 1 sun4i_codec snd_pcm_dmaengine 2943 1 snd_soc_core snd_pcm 68852 2 snd_soc_core,snd_pcm_dmaengine snd_timer 17776 1 snd_pcm snd 47207 3 snd_soc_core,snd_timer,snd_pcm soundcore 4991 1 snd ac97_bus 1300 1 snd_soc_core mali 183862 0
Hit me up here in this thread if there’s something additional you’d like me to document.