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* Major timer object reshuffling. timer_expired_delegate wraps the various ↵ Aaron Giles2021-03-261-1/+1
| | | | callback types. timer_callback is a class containing a timer_expired_delegate plus a user-supplied pointer, and accounting information for registration. timer_instance is a single active timer in the scheduler. persistent_timer is what you get back from timer_alloc() now, and has methods for dynamic changes. transient_timer_factory is what you use to create transient timers. Devices now own a transient_timer_factory for transient device timers. persistent_timers can be emedded and initialized directly.
* Add scheduler object and accessor to device_t. Upgrade all 3 timer ↵ Aaron Giles2021-03-241-1/+1
| | | | parameters to u64. Change first parameter of device timers to be emu_timer const. Updated all device timers to follow suit.
* mm58174: Small fixes AJR2021-03-071-13/+6
| | | | | | - Initialize interrupt control register (prevents fatal error in wicat on some builds) - Set interrupt period to attotime::never instead of zero when lower 3 bits of control register are 0 - Eliminate device_reset method (IC does not have a reset input)
* Add MM58174 real time clock and use it (nw) Sergey Svishchev2020-05-261-0/+304