Lines Matching +full:timebase +full:- +full:frequency

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
139 	if (memory == -1)  in powermac_mem_regions()
142 	/* "reg" has variable #address-cells, but #size-cells is always 1 */  in powermac_mem_regions()
143 	OF_getprop(OF_parent(memory), "#address-cells", &physacells,  in powermac_mem_regions()
152 			/* On 32-bit PPC, ignore regions starting above 4 GB */  in powermac_mem_regions()
154 				j--;  in powermac_mem_regions()
166 	/* "available" always has #address-cells = 1 */  in powermac_mem_regions()
229 	int32_t ticks = -1;  in powermac_timebase_freq()
231 	phandle = cpuref->cr_hwref;  in powermac_timebase_freq()
233 	OF_getprop(phandle, "timebase-frequency", &ticks, sizeof(ticks));  in powermac_timebase_freq()
236 		panic("Unable to determine timebase frequency!");  in powermac_timebase_freq()
247 	cpuref->cr_hwref = cpu;  in powermac_smp_fill_cpuref()
258 	cpuref->cr_cpuid = cpuid & 0xff;  in powermac_smp_fill_cpuref()
284 		if (dev == -1)  in powermac_smp_first_cpu()
309 	cpu = OF_peer(cpuref->cr_hwref);  in powermac_smp_next_cpu()
330 	if (chosen == -1)  in powermac_smp_get_bsp()
350 	cpu = pc->pc_hwref;  in powermac_smp_start_cpu()
351 	res = OF_getprop(cpu, "soft-reset", &reset, sizeof(reset));  in powermac_smp_start_cpu()
355 		switch (pc->pc_cpuid) {  in powermac_smp_start_cpu()
391 	while (!pc->pc_awake && timeout--)  in powermac_smp_start_cpu()
394 	return ((pc->pc_awake) ? 0 : EBUSY);  in powermac_smp_start_cpu()
417 	 * This needs to be replaced with a cpu-to-cpu software sync  in powermac_smp_timebase_sync()
418 	 * protocol, because this is not a consistent way to sync timebase.  in powermac_smp_timebase_sync()
425 		/* APs.  Hold off until we get a stable timebase. */  in powermac_smp_timebase_sync()