[PATCH][AVR] Add new AVR devices: AT90PWM216-316

[Nick Clifton]

Hi Eric,

> 2007-10-04  Eric B. Weddington  <eweddington@cso.atmel.com>
> 
> 	* config/tc-avr.c (mcu_types): Add new devices: AT90PWM216,
> AT90PWM316.
> 	* doc/c-avr.texi: Document new devices.

Approved and applied.

Cheers
   Nick