Lines Matching +full:last +full:- +full:interrupt +full:- +full:source

1 // SPDX-License-Identifier: GPL-2.0-or-later
24 #include <asm/cpu-features.h>
25 #include <asm/cpu-type.h>
40 	struct cpumask *cpus = freq->policy->cpus;  in cpufreq_callback()
45 	 * Skip lpj numbers adjustment if the CPU-freq transition is safe for  in cpufreq_callback()
48 	if (freq->flags & CPUFREQ_CONST_LOOPS)  in cpufreq_callback()
54 		glb_lpj_ref_freq = freq->old;  in cpufreq_callback()
59 			per_cpu(pcp_lpj_ref_freq, cpu) = freq->old;  in cpufreq_callback()
64 	 * Adjust global lpj variable and per-CPU udelay_val number in  in cpufreq_callback()
67 	if ((val == CPUFREQ_PRECHANGE  && freq->old < freq->new) ||  in cpufreq_callback()
68 	    (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) {  in cpufreq_callback()
71 						freq->new);  in cpufreq_callback()
76 					    freq->new);  in cpufreq_callback()
113  * time_init() - it does the following things.
115  * 1) plat_time_init() -
118  *	    (only needed if you intended to use cpu counter as timer interrupt
119  *	     source)
134 		 * Afaik this is the last version of the R4000.	 Later versions  in cpu_has_mfc0_count_bug()
144 		 * has the mfc0 from count bug.  This seems the last version  in cpu_has_mfc0_count_bug()
160 	 * interrupt, then we don't use the timer as a clock source.  in time_init()
161 	 * We may still use the timer as a clock source though if the  in time_init()
162 	 * timer interrupt isn't reliable; the interference doesn't  in time_init()
163 	 * matter then, because we don't use the interrupt.  in time_init()