Hello. Ralf Baechle wrote:
$ git-grep mips_timer_ack arch/mips arch/mips/dec/time.c: mips_timer_ack = dec_timer_ack; arch/mips/jmr3927/rbhma3100/setup.c: mips_timer_ack = jmr3927_timer_ack;
TX3927 has three channel timer of which only channel 0 is used to implement a clocksource -- however, clocksource code whould also need to be changed since it's now jiffy-based and HRT doesn't tolerate this -- of course, if anybody still cared about this boards
arch/mips/philips/pnx8550/common/time.c: mips_timer_ack = timer_ack;
Here we have a case of a vendor abusing the count/compare register and also adding 3 more of them. One pair can be used for clockevents, the other for clocksource (its compare reg. being programmed to all ones).
WBR, Sergei
