Hi,

This is the V6 of my Ingenic Timer/Counter Unit (TCU) patchset.

Major changes since V5:

- ingenic,timer-channel / ingenic,clocksource-channel devicetree
  properties for the ingenic-timer driver are gone. The system timer
  will default to use TCU channel #0, the clocksource will default to
  use TCU channel #1. When a client driver requests one of these TCU
  channels (e.g. the PWM driver), the ingenic-timer driver will
  dynamically switch the system timer or clocksource to a new TCU
  channel.

- The big watchdog commit in v5 was split into multiple smaller commits.

- The watchdog driver now just sets its clock to the lowest rate
  possible, and calculate the maximum timeout from that.

- The PWM driver now requests the TCU channels it wants to use using the
  API functions provided by ingenic-timer. Channels 0 and 1 can now be
  used.

- The register lengths in the pwm/watchdog nodes were fixed. They no
  longer overlap.

- Small fixes here and there, see each patch's changelog for more info.

Regards,
-Paul Cercueil