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powerpc: Bring in some changes made to arch/ppc and include/asm-ppc64 

Recent commits upstream have changed files which are currently
duplicated in arch/powerpc and include/asm-powerpc.  This updates
them with the corresponding changes.

Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Paul Mackerras 2005-10-12 17:01:50 +10:00
parent 3eac8c69d1
commit 5629d41d5c
4 changed files with 13 additions and 2 deletions
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7
arch/powerpc/platforms/powermac/cpufreq.c
View File

@ -695,6 +695,13 @@ static int __init pmac_cpufreq_setup(void)
set_speed_proc = pmu_set_cpu_speed;
is_pmu_based = 1;
}
/* Else check for TiPb 550 */
else if (machine_is_compatible("PowerBook3,3") && cur_freq == 550000) {
hi_freq = cur_freq;
low_freq = 500000;
set_speed_proc = pmu_set_cpu_speed;
is_pmu_based = 1;
}
/* Else check for TiPb 400 & 500 */
else if (machine_is_compatible("PowerBook3,2")) {
/* We only know about the 400 MHz and the 500Mhz model

4
arch/powerpc/platforms/powermac/feature.c
View File

@ -2382,6 +2382,10 @@ static struct pmac_mb_def pmac_mb_defs[] = {
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook6,7", "iBook G4",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
{ "PowerBook6,8", "PowerBook G4 12\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,

2
arch/powerpc/platforms/powermac/time.c
View File

@ -195,7 +195,7 @@ via_calibrate_decr(void)
;
dend = get_dec();
tb_ticks_per_jiffy = (dstart - dend) / (6 * (HZ/100));
tb_ticks_per_jiffy = (dstart - dend) / ((6 * HZ)/100);
tb_to_us = mulhwu_scale_factor(dstart - dend, 60000);
printk(KERN_INFO "via_calibrate_decr: ticks per jiffy = %u (%u ticks)\n",

2
include/asm-powerpc/iommu.h
View File

@ -88,7 +88,7 @@ extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction);
extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
dma_addr_t *dma_handle, unsigned int __nocast flag);
dma_addr_t *dma_handle, gfp_t flag);
extern void iommu_free_coherent(struct iommu_table *tbl, size_t size,
void *vaddr, dma_addr_t dma_handle);
extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr,