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-rw-r--r--arch/arm/Kconfig2
-rw-r--r--arch/arm/boot/.gitignore1
-rw-r--r--arch/arm/include/asm/pmu.h2
-rw-r--r--arch/arm/kernel/ecard.c1
-rw-r--r--arch/arm/kernel/perf_event.c45
-rw-r--r--arch/arm/kernel/perf_event_v6.c22
-rw-r--r--arch/arm/kernel/perf_event_v7.c11
-rw-r--r--arch/arm/kernel/perf_event_xscale.c20
-rw-r--r--arch/arm/mach-at91/at91sam9g45_devices.c19
-rw-r--r--arch/arm/mach-at91/at91sam9rl_devices.c8
-rw-r--r--arch/arm/mach-ep93xx/vision_ep9307.c2
-rw-r--r--arch/arm/mach-exynos/mach-universal_c210.c2
-rw-r--r--arch/arm/mach-omap2/id.c1
-rw-r--r--arch/arm/mach-omap2/mailbox.c3
-rw-r--r--arch/arm/mach-omap2/omap-iommu.c3
-rw-r--r--arch/arm/mach-omap2/omap4-common.c2
-rw-r--r--arch/arm/mach-omap2/twl-common.c1
-rw-r--r--arch/arm/mach-pxa/generic.h1
-rw-r--r--arch/arm/mach-pxa/mfp-pxa2xx.c7
-rw-r--r--arch/arm/mach-pxa/pxa25x.c2
-rw-r--r--arch/arm/mach-pxa/pxa27x.c2
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c1
-rw-r--r--arch/arm/mach-pxa/pxa95x.c1
-rw-r--r--arch/arm/mach-s3c2440/common.h2
-rw-r--r--arch/arm/mach-s3c2440/mach-anubis.c2
-rw-r--r--arch/arm/mach-s3c2440/mach-at2440evb.c2
-rw-r--r--arch/arm/mach-s3c2440/mach-gta02.c2
-rw-r--r--arch/arm/mach-s3c2440/mach-mini2440.c2
-rw-r--r--arch/arm/mach-s3c2440/mach-nexcoder.c2
-rw-r--r--arch/arm/mach-s3c2440/mach-osiris.c2
-rw-r--r--arch/arm/mach-s3c2440/mach-rx1950.c2
-rw-r--r--arch/arm/mach-s3c2440/mach-rx3715.c2
-rw-r--r--arch/arm/mach-s3c2440/mach-smdk2440.c2
-rw-r--r--arch/arm/mach-s3c2440/s3c2440.c13
-rw-r--r--arch/arm/mach-s3c2440/s3c244x.c12
-rw-r--r--arch/arm/mach-shmobile/board-ag5evm.c39
-rw-r--r--arch/arm/mach-shmobile/board-ap4evb.c44
-rw-r--r--arch/arm/mach-shmobile/board-bonito.c44
-rw-r--r--arch/arm/mach-shmobile/board-g3evm.c38
-rw-r--r--arch/arm/mach-shmobile/board-g4evm.c38
-rw-r--r--arch/arm/mach-shmobile/board-kota2.c38
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c44
-rw-r--r--arch/arm/mach-shmobile/board-marzen.c62
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7740.c8
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7779.c4
-rw-r--r--arch/arm/mach-shmobile/clock-sh7367.c8
-rw-r--r--arch/arm/mach-shmobile/clock-sh7372.c10
-rw-r--r--arch/arm/mach-shmobile/clock-sh7377.c8
-rw-r--r--arch/arm/mach-shmobile/clock-sh73a0.c14
-rw-r--r--arch/arm/mach-shmobile/clock.c2
-rw-r--r--arch/arm/mach-shmobile/include/mach/common.h9
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7740.c45
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7779.c54
-rw-r--r--arch/arm/mach-shmobile/setup-sh7367.c32
-rw-r--r--arch/arm/mach-shmobile/setup-sh7372.c32
-rw-r--r--arch/arm/mach-shmobile/setup-sh7377.c32
-rw-r--r--arch/arm/mach-shmobile/setup-sh73a0.c32
-rw-r--r--arch/arm/mach-shmobile/timer.c6
-rw-r--r--arch/arm/mach-ux500/Kconfig2
-rw-r--r--arch/arm/mach-vexpress/Kconfig2
-rw-r--r--arch/arm/mm/proc-v7.S4
-rw-r--r--arch/arm/plat-omap/include/plat/irqs.h10
-rw-r--r--arch/arm/plat-s3c24xx/dma.c2
-rw-r--r--arch/arm/plat-samsung/devs.c2
-rw-r--r--arch/arm/plat-spear/time.c6
65 files changed, 443 insertions, 432 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7a5436ef939..0937f427623 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1281,7 +1281,7 @@ config ARM_ERRATA_743622
1281 depends on CPU_V7 1281 depends on CPU_V7
1282 help 1282 help
1283 This option enables the workaround for the 743622 Cortex-A9 1283 This option enables the workaround for the 743622 Cortex-A9
1284 (r2p0..r2p2) erratum. Under very rare conditions, a faulty 1284 (r2p*) erratum. Under very rare conditions, a faulty
1285 optimisation in the Cortex-A9 Store Buffer may lead to data 1285 optimisation in the Cortex-A9 Store Buffer may lead to data
1286 corruption. This workaround sets a specific bit in the diagnostic 1286 corruption. This workaround sets a specific bit in the diagnostic
1287 register of the Cortex-A9 which disables the Store Buffer 1287 register of the Cortex-A9 which disables the Store Buffer
diff --git a/arch/arm/boot/.gitignore b/arch/arm/boot/.gitignore
index ce1c5ff746e..3c79f85975a 100644
--- a/arch/arm/boot/.gitignore
+++ b/arch/arm/boot/.gitignore
@@ -3,3 +3,4 @@ zImage
3xipImage 3xipImage
4bootpImage 4bootpImage
5uImage 5uImage
6*.dtb
diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h
index b5a5be2536c..90114faa9f3 100644
--- a/arch/arm/include/asm/pmu.h
+++ b/arch/arm/include/asm/pmu.h
@@ -134,7 +134,7 @@ int __init armpmu_register(struct arm_pmu *armpmu, char *name, int type);
134 134
135u64 armpmu_event_update(struct perf_event *event, 135u64 armpmu_event_update(struct perf_event *event,
136 struct hw_perf_event *hwc, 136 struct hw_perf_event *hwc,
137 int idx, int overflow); 137 int idx);
138 138
139int armpmu_event_set_period(struct perf_event *event, 139int armpmu_event_set_period(struct perf_event *event,
140 struct hw_perf_event *hwc, 140 struct hw_perf_event *hwc,
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 4dd0edab6a6..1651d495074 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -242,6 +242,7 @@ static void ecard_init_pgtables(struct mm_struct *mm)
242 242
243 memcpy(dst_pgd, src_pgd, sizeof(pgd_t) * (EASI_SIZE / PGDIR_SIZE)); 243 memcpy(dst_pgd, src_pgd, sizeof(pgd_t) * (EASI_SIZE / PGDIR_SIZE));
244 244
245 vma.vm_flags = VM_EXEC;
245 vma.vm_mm = mm; 246 vma.vm_mm = mm;
246 247
247 flush_tlb_range(&vma, IO_START, IO_START + IO_SIZE); 248 flush_tlb_range(&vma, IO_START, IO_START + IO_SIZE);
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 5bb91bf3d47..b2abfa18f13 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -180,7 +180,7 @@ armpmu_event_set_period(struct perf_event *event,
180u64 180u64
181armpmu_event_update(struct perf_event *event, 181armpmu_event_update(struct perf_event *event,
182 struct hw_perf_event *hwc, 182 struct hw_perf_event *hwc,
183 int idx, int overflow) 183 int idx)
184{ 184{
185 struct arm_pmu *armpmu = to_arm_pmu(event->pmu); 185 struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
186 u64 delta, prev_raw_count, new_raw_count; 186 u64 delta, prev_raw_count, new_raw_count;
@@ -193,13 +193,7 @@ again:
193 new_raw_count) != prev_raw_count) 193 new_raw_count) != prev_raw_count)
194 goto again; 194 goto again;
195 195
196 new_raw_count &= armpmu->max_period; 196 delta = (new_raw_count - prev_raw_count) & armpmu->max_period;
197 prev_raw_count &= armpmu->max_period;
198
199 if (overflow)
200 delta = armpmu->max_period - prev_raw_count + new_raw_count + 1;
201 else
202 delta = new_raw_count - prev_raw_count;
203 197
204 local64_add(delta, &event->count); 198 local64_add(delta, &event->count);
205 local64_sub(delta, &hwc->period_left); 199 local64_sub(delta, &hwc->period_left);
@@ -216,7 +210,7 @@ armpmu_read(struct perf_event *event)
216 if (hwc->idx < 0) 210 if (hwc->idx < 0)
217 return; 211 return;
218 212
219 armpmu_event_update(event, hwc, hwc->idx, 0); 213 armpmu_event_update(event, hwc, hwc->idx);
220} 214}
221 215
222static void 216static void
@@ -232,7 +226,7 @@ armpmu_stop(struct perf_event *event, int flags)
232 if (!(hwc->state & PERF_HES_STOPPED)) { 226 if (!(hwc->state & PERF_HES_STOPPED)) {
233 armpmu->disable(hwc, hwc->idx); 227 armpmu->disable(hwc, hwc->idx);
234 barrier(); /* why? */ 228 barrier(); /* why? */
235 armpmu_event_update(event, hwc, hwc->idx, 0); 229 armpmu_event_update(event, hwc, hwc->idx);
236 hwc->state |= PERF_HES_STOPPED | PERF_HES_UPTODATE; 230 hwc->state |= PERF_HES_STOPPED | PERF_HES_UPTODATE;
237 } 231 }
238} 232}
@@ -518,7 +512,13 @@ __hw_perf_event_init(struct perf_event *event)
518 hwc->config_base |= (unsigned long)mapping; 512 hwc->config_base |= (unsigned long)mapping;
519 513
520 if (!hwc->sample_period) { 514 if (!hwc->sample_period) {
521 hwc->sample_period = armpmu->max_period; 515 /*
516 * For non-sampling runs, limit the sample_period to half
517 * of the counter width. That way, the new counter value
518 * is far less likely to overtake the previous one unless
519 * you have some serious IRQ latency issues.
520 */
521 hwc->sample_period = armpmu->max_period >> 1;
522 hwc->last_period = hwc->sample_period; 522 hwc->last_period = hwc->sample_period;
523 local64_set(&hwc->period_left, hwc->sample_period); 523 local64_set(&hwc->period_left, hwc->sample_period);
524 } 524 }
@@ -680,6 +680,28 @@ static void __init cpu_pmu_init(struct arm_pmu *armpmu)
680} 680}
681 681
682/* 682/*
683 * PMU hardware loses all context when a CPU goes offline.
684 * When a CPU is hotplugged back in, since some hardware registers are
685 * UNKNOWN at reset, the PMU must be explicitly reset to avoid reading
686 * junk values out of them.
687 */
688static int __cpuinit pmu_cpu_notify(struct notifier_block *b,
689 unsigned long action, void *hcpu)
690{
691 if ((action & ~CPU_TASKS_FROZEN) != CPU_STARTING)
692 return NOTIFY_DONE;
693
694 if (cpu_pmu && cpu_pmu->reset)
695 cpu_pmu->reset(NULL);
696
697 return NOTIFY_OK;
698}
699
700static struct notifier_block __cpuinitdata pmu_cpu_notifier = {
701 .notifier_call = pmu_cpu_notify,
702};
703
704/*
683 * CPU PMU identification and registration. 705 * CPU PMU identification and registration.
684 */ 706 */
685static int __init 707static int __init
@@ -730,6 +752,7 @@ init_hw_perf_events(void)
730 pr_info("enabled with %s PMU driver, %d counters available\n", 752 pr_info("enabled with %s PMU driver, %d counters available\n",
731 cpu_pmu->name, cpu_pmu->num_events); 753 cpu_pmu->name, cpu_pmu->num_events);
732 cpu_pmu_init(cpu_pmu); 754 cpu_pmu_init(cpu_pmu);
755 register_cpu_notifier(&pmu_cpu_notifier);
733 armpmu_register(cpu_pmu, "cpu", PERF_TYPE_RAW); 756 armpmu_register(cpu_pmu, "cpu", PERF_TYPE_RAW);
734 } else { 757 } else {
735 pr_info("no hardware support available\n"); 758 pr_info("no hardware support available\n");
diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c
index 533be9930ec..b78af0cc6ef 100644
--- a/arch/arm/kernel/perf_event_v6.c
+++ b/arch/arm/kernel/perf_event_v6.c
@@ -467,23 +467,6 @@ armv6pmu_enable_event(struct hw_perf_event *hwc,
467 raw_spin_unlock_irqrestore(&events->pmu_lock, flags); 467 raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
468} 468}
469 469
470static int counter_is_active(unsigned long pmcr, int idx)
471{
472 unsigned long mask = 0;
473 if (idx == ARMV6_CYCLE_COUNTER)
474 mask = ARMV6_PMCR_CCOUNT_IEN;
475 else if (idx == ARMV6_COUNTER0)
476 mask = ARMV6_PMCR_COUNT0_IEN;
477 else if (idx == ARMV6_COUNTER1)
478 mask = ARMV6_PMCR_COUNT1_IEN;
479
480 if (mask)
481 return pmcr & mask;
482
483 WARN_ONCE(1, "invalid counter number (%d)\n", idx);
484 return 0;
485}
486
487static irqreturn_t 470static irqreturn_t
488armv6pmu_handle_irq(int irq_num, 471armv6pmu_handle_irq(int irq_num,
489 void *dev) 472 void *dev)
@@ -513,7 +496,8 @@ armv6pmu_handle_irq(int irq_num,
513 struct perf_event *event = cpuc->events[idx]; 496 struct perf_event *event = cpuc->events[idx];
514 struct hw_perf_event *hwc; 497 struct hw_perf_event *hwc;
515 498
516 if (!counter_is_active(pmcr, idx)) 499 /* Ignore if we don't have an event. */
500 if (!event)
517 continue; 501 continue;
518 502
519 /* 503 /*
@@ -524,7 +508,7 @@ armv6pmu_handle_irq(int irq_num,
524 continue; 508 continue;
525 509
526 hwc = &event->hw; 510 hwc = &event->hw;
527 armpmu_event_update(event, hwc, idx, 1); 511 armpmu_event_update(event, hwc, idx);
528 data.period = event->hw.last_period; 512 data.period = event->hw.last_period;
529 if (!armpmu_event_set_period(event, hwc, idx)) 513 if (!armpmu_event_set_period(event, hwc, idx))
530 continue; 514 continue;
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index 6933244c68f..4d7095af2ab 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -809,6 +809,11 @@ static inline int armv7_pmnc_disable_intens(int idx)
809 809
810 counter = ARMV7_IDX_TO_COUNTER(idx); 810 counter = ARMV7_IDX_TO_COUNTER(idx);
811 asm volatile("mcr p15, 0, %0, c9, c14, 2" : : "r" (BIT(counter))); 811 asm volatile("mcr p15, 0, %0, c9, c14, 2" : : "r" (BIT(counter)));
812 isb();
813 /* Clear the overflow flag in case an interrupt is pending. */
814 asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (BIT(counter)));
815 isb();
816
812 return idx; 817 return idx;
813} 818}
814 819
@@ -955,6 +960,10 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
955 struct perf_event *event = cpuc->events[idx]; 960 struct perf_event *event = cpuc->events[idx];
956 struct hw_perf_event *hwc; 961 struct hw_perf_event *hwc;
957 962
963 /* Ignore if we don't have an event. */
964 if (!event)
965 continue;
966
958 /* 967 /*
959 * We have a single interrupt for all counters. Check that 968 * We have a single interrupt for all counters. Check that
960 * each counter has overflowed before we process it. 969 * each counter has overflowed before we process it.
@@ -963,7 +972,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
963 continue; 972 continue;
964 973
965 hwc = &event->hw; 974 hwc = &event->hw;
966 armpmu_event_update(event, hwc, idx, 1); 975 armpmu_event_update(event, hwc, idx);
967 data.period = event->hw.last_period; 976 data.period = event->hw.last_period;
968 if (!armpmu_event_set_period(event, hwc, idx)) 977 if (!armpmu_event_set_period(event, hwc, idx))
969 continue; 978 continue;
diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 3b99d826982..71a21e6712f 100644
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -255,11 +255,14 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
255 struct perf_event *event = cpuc->events[idx]; 255 struct perf_event *event = cpuc->events[idx];
256 struct hw_perf_event *hwc; 256 struct hw_perf_event *hwc;
257 257
258 if (!event)
259 continue;
260
258 if (!xscale1_pmnc_counter_has_overflowed(pmnc, idx)) 261 if (!xscale1_pmnc_counter_has_overflowed(pmnc, idx))
259 continue; 262 continue;
260 263
261 hwc = &event->hw; 264 hwc = &event->hw;
262 armpmu_event_update(event, hwc, idx, 1); 265 armpmu_event_update(event, hwc, idx);
263 data.period = event->hw.last_period; 266 data.period = event->hw.last_period;
264 if (!armpmu_event_set_period(event, hwc, idx)) 267 if (!armpmu_event_set_period(event, hwc, idx))
265 continue; 268 continue;
@@ -592,11 +595,14 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
592 struct perf_event *event = cpuc->events[idx]; 595 struct perf_event *event = cpuc->events[idx];
593 struct hw_perf_event *hwc; 596 struct hw_perf_event *hwc;
594 597
595 if (!xscale2_pmnc_counter_has_overflowed(pmnc, idx)) 598 if (!event)
599 continue;
600
601 if (!xscale2_pmnc_counter_has_overflowed(of_flags, idx))
596 continue; 602 continue;
597 603
598 hwc = &event->hw; 604 hwc = &event->hw;
599 armpmu_event_update(event, hwc, idx, 1); 605 armpmu_event_update(event, hwc, idx);
600 data.period = event->hw.last_period; 606 data.period = event->hw.last_period;
601 if (!armpmu_event_set_period(event, hwc, idx)) 607 if (!armpmu_event_set_period(event, hwc, idx))
602 continue; 608 continue;
@@ -663,7 +669,7 @@ xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx)
663static void 669static void
664xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx) 670xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
665{ 671{
666 unsigned long flags, ien, evtsel; 672 unsigned long flags, ien, evtsel, of_flags;
667 struct pmu_hw_events *events = cpu_pmu->get_hw_events(); 673 struct pmu_hw_events *events = cpu_pmu->get_hw_events();
668 674
669 ien = xscale2pmu_read_int_enable(); 675 ien = xscale2pmu_read_int_enable();
@@ -672,26 +678,31 @@ xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
672 switch (idx) { 678 switch (idx) {
673 case XSCALE_CYCLE_COUNTER: 679 case XSCALE_CYCLE_COUNTER:
674 ien &= ~XSCALE2_CCOUNT_INT_EN; 680 ien &= ~XSCALE2_CCOUNT_INT_EN;
681 of_flags = XSCALE2_CCOUNT_OVERFLOW;
675 break; 682 break;
676 case XSCALE_COUNTER0: 683 case XSCALE_COUNTER0:
677 ien &= ~XSCALE2_COUNT0_INT_EN; 684 ien &= ~XSCALE2_COUNT0_INT_EN;
678 evtsel &= ~XSCALE2_COUNT0_EVT_MASK; 685 evtsel &= ~XSCALE2_COUNT0_EVT_MASK;
679 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT0_EVT_SHFT; 686 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT0_EVT_SHFT;
687 of_flags = XSCALE2_COUNT0_OVERFLOW;
680 break; 688 break;
681 case XSCALE_COUNTER1: 689 case XSCALE_COUNTER1:
682 ien &= ~XSCALE2_COUNT1_INT_EN; 690 ien &= ~XSCALE2_COUNT1_INT_EN;
683 evtsel &= ~XSCALE2_COUNT1_EVT_MASK; 691 evtsel &= ~XSCALE2_COUNT1_EVT_MASK;
684 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT1_EVT_SHFT; 692 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT1_EVT_SHFT;
693 of_flags = XSCALE2_COUNT1_OVERFLOW;
685 break; 694 break;
686 case XSCALE_COUNTER2: 695 case XSCALE_COUNTER2:
687 ien &= ~XSCALE2_COUNT2_INT_EN; 696 ien &= ~XSCALE2_COUNT2_INT_EN;
688 evtsel &= ~XSCALE2_COUNT2_EVT_MASK; 697 evtsel &= ~XSCALE2_COUNT2_EVT_MASK;
689 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT2_EVT_SHFT; 698 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT2_EVT_SHFT;
699 of_flags = XSCALE2_COUNT2_OVERFLOW;
690 break; 700 break;
691 case XSCALE_COUNTER3: 701 case XSCALE_COUNTER3:
692 ien &= ~XSCALE2_COUNT3_INT_EN; 702 ien &= ~XSCALE2_COUNT3_INT_EN;
693 evtsel &= ~XSCALE2_COUNT3_EVT_MASK; 703 evtsel &= ~XSCALE2_COUNT3_EVT_MASK;
694 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT3_EVT_SHFT; 704 evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT3_EVT_SHFT;
705 of_flags = XSCALE2_COUNT3_OVERFLOW;
695 break; 706 break;
696 default: 707 default:
697 WARN_ONCE(1, "invalid counter number (%d)\n", idx); 708 WARN_ONCE(1, "invalid counter number (%d)\n", idx);
@@ -701,6 +712,7 @@ xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
701 raw_spin_lock_irqsave(&events->pmu_lock, flags); 712 raw_spin_lock_irqsave(&events->pmu_lock, flags);
702 xscale2pmu_write_event_select(evtsel); 713 xscale2pmu_write_event_select(evtsel);
703 xscale2pmu_write_int_enable(ien); 714 xscale2pmu_write_int_enable(ien);
715 xscale2pmu_write_overflow_flags(of_flags);
704 raw_spin_unlock_irqrestore(&events->pmu_lock, flags); 716 raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
705} 717}
706 718
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index b7582dd10dc..96e2adcd5a8 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -38,10 +38,6 @@
38#if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE) 38#if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE)
39static u64 hdmac_dmamask = DMA_BIT_MASK(32); 39static u64 hdmac_dmamask = DMA_BIT_MASK(32);
40 40
41static struct at_dma_platform_data atdma_pdata = {
42 .nr_channels = 8,
43};
44
45static struct resource hdmac_resources[] = { 41static struct resource hdmac_resources[] = {
46 [0] = { 42 [0] = {
47 .start = AT91SAM9G45_BASE_DMA, 43 .start = AT91SAM9G45_BASE_DMA,
@@ -56,12 +52,11 @@ static struct resource hdmac_resources[] = {
56}; 52};
57 53
58static struct platform_device at_hdmac_device = { 54static struct platform_device at_hdmac_device = {
59 .name = "at_hdmac", 55 .name = "at91sam9g45_dma",
60 .id = -1, 56 .id = -1,
61 .dev = { 57 .dev = {
62 .dma_mask = &hdmac_dmamask, 58 .dma_mask = &hdmac_dmamask,
63 .coherent_dma_mask = DMA_BIT_MASK(32), 59 .coherent_dma_mask = DMA_BIT_MASK(32),
64 .platform_data = &atdma_pdata,
65 }, 60 },
66 .resource = hdmac_resources, 61 .resource = hdmac_resources,
67 .num_resources = ARRAY_SIZE(hdmac_resources), 62 .num_resources = ARRAY_SIZE(hdmac_resources),
@@ -69,9 +64,15 @@ static struct platform_device at_hdmac_device = {
69 64
70void __init at91_add_device_hdmac(void) 65void __init at91_add_device_hdmac(void)
71{ 66{
72 dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask); 67#if defined(CONFIG_OF)
73 dma_cap_set(DMA_SLAVE, atdma_pdata.cap_mask); 68 struct device_node *of_node =
74 platform_device_register(&at_hdmac_device); 69 of_find_node_by_name(NULL, "dma-controller");
70
71 if (of_node)
72 of_node_put(of_node);
73 else
74#endif
75 platform_device_register(&at_hdmac_device);
75} 76}
76#else 77#else
77void __init at91_add_device_hdmac(void) {} 78void __init at91_add_device_hdmac(void) {}
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 61908dce978..9be71c11d0f 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -33,10 +33,6 @@
33#if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE) 33#if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE)
34static u64 hdmac_dmamask = DMA_BIT_MASK(32); 34static u64 hdmac_dmamask = DMA_BIT_MASK(32);
35 35
36static struct at_dma_platform_data atdma_pdata = {
37 .nr_channels = 2,
38};
39
40static struct resource hdmac_resources[] = { 36static struct resource hdmac_resources[] = {
41 [0] = { 37 [0] = {
42 .start = AT91SAM9RL_BASE_DMA, 38 .start = AT91SAM9RL_BASE_DMA,
@@ -51,12 +47,11 @@ static struct resource hdmac_resources[] = {
51}; 47};
52 48
53static struct platform_device at_hdmac_device = { 49static struct platform_device at_hdmac_device = {
54 .name = "at_hdmac", 50 .name = "at91sam9rl_dma",
55 .id = -1, 51 .id = -1,
56 .dev = { 52 .dev = {
57 .dma_mask = &hdmac_dmamask, 53 .dma_mask = &hdmac_dmamask,
58 .coherent_dma_mask = DMA_BIT_MASK(32), 54 .coherent_dma_mask = DMA_BIT_MASK(32),
59 .platform_data = &atdma_pdata,
60 }, 55 },
61 .resource = hdmac_resources, 56 .resource = hdmac_resources,
62 .num_resources = ARRAY_SIZE(hdmac_resources), 57 .num_resources = ARRAY_SIZE(hdmac_resources),
@@ -64,7 +59,6 @@ static struct platform_device at_hdmac_device = {
64 59
65void __init at91_add_device_hdmac(void) 60void __init at91_add_device_hdmac(void)
66{ 61{
67 dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask);
68 platform_device_register(&at_hdmac_device); 62 platform_device_register(&at_hdmac_device);
69} 63}
70#else 64#else
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c
index d5fb44f16d3..d67d0b4feb6 100644
--- a/arch/arm/mach-ep93xx/vision_ep9307.c
+++ b/arch/arm/mach-ep93xx/vision_ep9307.c
@@ -34,6 +34,7 @@
34#include <mach/ep93xx_spi.h> 34#include <mach/ep93xx_spi.h>
35#include <mach/gpio-ep93xx.h> 35#include <mach/gpio-ep93xx.h>
36 36
37#include <asm/hardware/vic.h>
37#include <asm/mach-types.h> 38#include <asm/mach-types.h>
38#include <asm/mach/map.h> 39#include <asm/mach/map.h>
39#include <asm/mach/arch.h> 40#include <asm/mach/arch.h>
@@ -361,6 +362,7 @@ MACHINE_START(VISION_EP9307, "Vision Engraving Systems EP9307")
361 .atag_offset = 0x100, 362 .atag_offset = 0x100,
362 .map_io = vision_map_io, 363 .map_io = vision_map_io,
363 .init_irq = ep93xx_init_irq, 364 .init_irq = ep93xx_init_irq,
365 .handle_irq = vic_handle_irq,
364 .timer = &ep93xx_timer, 366 .timer = &ep93xx_timer,
365 .init_machine = vision_init_machine, 367 .init_machine = vision_init_machine,
366 .restart = ep93xx_restart, 368 .restart = ep93xx_restart,
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index 0fc65ffde8f..38939956c34 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -13,6 +13,7 @@
13#include <linux/i2c.h> 13#include <linux/i2c.h>
14#include <linux/gpio_keys.h> 14#include <linux/gpio_keys.h>
15#include <linux/gpio.h> 15#include <linux/gpio.h>
16#include <linux/interrupt.h>
16#include <linux/fb.h> 17#include <linux/fb.h>
17#include <linux/mfd/max8998.h> 18#include <linux/mfd/max8998.h>
18#include <linux/regulator/machine.h> 19#include <linux/regulator/machine.h>
@@ -595,6 +596,7 @@ static struct mxt_platform_data qt602240_platform_data = {
595 .threshold = 0x28, 596 .threshold = 0x28,
596 .voltage = 2800000, /* 2.8V */ 597 .voltage = 2800000, /* 2.8V */
597 .orient = MXT_DIAGONAL, 598 .orient = MXT_DIAGONAL,
599 .irqflags = IRQF_TRIGGER_FALLING,
598}; 600};
599 601
600static struct i2c_board_info i2c3_devs[] __initdata = { 602static struct i2c_board_info i2c3_devs[] __initdata = {
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 92e4d5558b1..c199b173a59 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -396,6 +396,7 @@ void __init omap3xxx_check_revision(void)
396 case 0xb944: 396 case 0xb944:
397 omap_revision = AM335X_REV_ES1_0; 397 omap_revision = AM335X_REV_ES1_0;
398 cpu_rev = "1.0"; 398 cpu_rev = "1.0";
399 break;
399 case 0xb8f2: 400 case 0xb8f2:
400 switch (rev) { 401 switch (rev) {
401 case 0: 402 case 0:
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 2cc1aa004b9..415a6f1cf41 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -420,8 +420,7 @@ static void __exit omap2_mbox_exit(void)
420 platform_driver_unregister(&omap2_mbox_driver); 420 platform_driver_unregister(&omap2_mbox_driver);
421} 421}
422 422
423/* must be ready before omap3isp is probed */ 423module_init(omap2_mbox_init);
424subsys_initcall(omap2_mbox_init);
425module_exit(omap2_mbox_exit); 424module_exit(omap2_mbox_exit);
426 425
427MODULE_LICENSE("GPL v2"); 426MODULE_LICENSE("GPL v2");
diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c
index b8822048e40..ac49384d028 100644
--- a/arch/arm/mach-omap2/omap-iommu.c
+++ b/arch/arm/mach-omap2/omap-iommu.c
@@ -150,7 +150,8 @@ err_out:
150 platform_device_put(omap_iommu_pdev[i]); 150 platform_device_put(omap_iommu_pdev[i]);
151 return err; 151 return err;
152} 152}
153module_init(omap_iommu_init); 153/* must be ready before omap3isp is probed */
154subsys_initcall(omap_iommu_init);
154 155
155static void __exit omap_iommu_exit(void) 156static void __exit omap_iommu_exit(void)
156{ 157{
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index ebc59509131..70de277f5c1 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -31,6 +31,7 @@
31 31
32#include "common.h" 32#include "common.h"
33#include "omap4-sar-layout.h" 33#include "omap4-sar-layout.h"
34#include <linux/export.h>
34 35
35#ifdef CONFIG_CACHE_L2X0 36#ifdef CONFIG_CACHE_L2X0
36static void __iomem *l2cache_base; 37static void __iomem *l2cache_base;
@@ -55,6 +56,7 @@ void omap_bus_sync(void)
55 isb(); 56 isb();
56 } 57 }
57} 58}
59EXPORT_SYMBOL(omap_bus_sync);
58 60
59/* Steal one page physical memory for barrier implementation */ 61/* Steal one page physical memory for barrier implementation */
60int __init omap_barrier_reserve_memblock(void) 62int __init omap_barrier_reserve_memblock(void)
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 10b20c652e5..4b57757bf9d 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -270,7 +270,6 @@ static struct regulator_init_data omap4_vusb_idata = {
270 .constraints = { 270 .constraints = {
271 .min_uV = 3300000, 271 .min_uV = 3300000,
272 .max_uV = 3300000, 272 .max_uV = 3300000,
273 .apply_uV = true,
274 .valid_modes_mask = REGULATOR_MODE_NORMAL 273 .valid_modes_mask = REGULATOR_MODE_NORMAL
275 | REGULATOR_MODE_STANDBY, 274 | REGULATOR_MODE_STANDBY,
276 .valid_ops_mask = REGULATOR_CHANGE_MODE 275 .valid_ops_mask = REGULATOR_CHANGE_MODE
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 0d729e6619d..42d5cca6625 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -49,7 +49,6 @@ extern unsigned pxa3xx_get_clk_frequency_khz(int);
49#endif 49#endif
50 50
51extern struct syscore_ops pxa_irq_syscore_ops; 51extern struct syscore_ops pxa_irq_syscore_ops;
52extern struct syscore_ops pxa_gpio_syscore_ops;
53extern struct syscore_ops pxa2xx_mfp_syscore_ops; 52extern struct syscore_ops pxa2xx_mfp_syscore_ops;
54extern struct syscore_ops pxa3xx_mfp_syscore_ops; 53extern struct syscore_ops pxa3xx_mfp_syscore_ops;
55 54
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index f14775536b8..29b62afc6f7 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -226,6 +226,12 @@ static void __init pxa25x_mfp_init(void)
226{ 226{
227 int i; 227 int i;
228 228
229 /* running before pxa_gpio_probe() */
230#ifdef CONFIG_CPU_PXA26x
231 pxa_last_gpio = 89;
232#else
233 pxa_last_gpio = 84;
234#endif
229 for (i = 0; i <= pxa_last_gpio; i++) 235 for (i = 0; i <= pxa_last_gpio; i++)
230 gpio_desc[i].valid = 1; 236 gpio_desc[i].valid = 1;
231 237
@@ -295,6 +301,7 @@ static void __init pxa27x_mfp_init(void)
295{ 301{
296 int i, gpio; 302 int i, gpio;
297 303
304 pxa_last_gpio = 120; /* running before pxa_gpio_probe() */
298 for (i = 0; i <= pxa_last_gpio; i++) { 305 for (i = 0; i <= pxa_last_gpio; i++) {
299 /* skip GPIO2, 5, 6, 7, 8, they are not 306 /* skip GPIO2, 5, 6, 7, 8, they are not
300 * valid pins allow configuration 307 * valid pins allow configuration
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 00d6eacab8e..3352b37b60c 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -208,6 +208,7 @@ static struct clk_lookup pxa25x_clkregs[] = {
208 INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"), 208 INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"),
209 INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"), 209 INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"),
210 INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL), 210 INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL),
211 INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
211}; 212};
212 213
213static struct clk_lookup pxa25x_hwuart_clkreg = 214static struct clk_lookup pxa25x_hwuart_clkreg =
@@ -367,7 +368,6 @@ static int __init pxa25x_init(void)
367 368
368 register_syscore_ops(&pxa_irq_syscore_ops); 369 register_syscore_ops(&pxa_irq_syscore_ops);
369 register_syscore_ops(&pxa2xx_mfp_syscore_ops); 370 register_syscore_ops(&pxa2xx_mfp_syscore_ops);
370 register_syscore_ops(&pxa_gpio_syscore_ops);
371 register_syscore_ops(&pxa2xx_clock_syscore_ops); 371 register_syscore_ops(&pxa2xx_clock_syscore_ops);
372 372
373 ret = platform_add_devices(pxa25x_devices, 373 ret = platform_add_devices(pxa25x_devices,
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index c1673b3441d..6bce78edce7 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -229,6 +229,7 @@ static struct clk_lookup pxa27x_clkregs[] = {
229 INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"), 229 INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"),
230 INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"), 230 INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"),
231 INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL), 231 INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL),
232 INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
232}; 233};
233 234
234#ifdef CONFIG_PM 235#ifdef CONFIG_PM
@@ -455,7 +456,6 @@ static int __init pxa27x_init(void)
455 456
456 register_syscore_ops(&pxa_irq_syscore_ops); 457 register_syscore_ops(&pxa_irq_syscore_ops);
457 register_syscore_ops(&pxa2xx_mfp_syscore_ops); 458 register_syscore_ops(&pxa2xx_mfp_syscore_ops);
458 register_syscore_ops(&pxa_gpio_syscore_ops);
459 register_syscore_ops(&pxa2xx_clock_syscore_ops); 459 register_syscore_ops(&pxa2xx_clock_syscore_ops);
460 460
461 ret = platform_add_devices(devices, ARRAY_SIZE(devices)); 461 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 4f402afa660..3918a672238 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -462,7 +462,6 @@ static int __init pxa3xx_init(void)
462 462
463 register_syscore_ops(&pxa_irq_syscore_ops); 463 register_syscore_ops(&pxa_irq_syscore_ops);
464 register_syscore_ops(&pxa3xx_mfp_syscore_ops); 464 register_syscore_ops(&pxa3xx_mfp_syscore_ops);
465 register_syscore_ops(&pxa_gpio_syscore_ops);
466 register_syscore_ops(&pxa3xx_clock_syscore_ops); 465 register_syscore_ops(&pxa3xx_clock_syscore_ops);
467 466
468 ret = platform_add_devices(devices, ARRAY_SIZE(devices)); 467 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c
index d082a583df7..5ce434b95e8 100644
--- a/arch/arm/mach-pxa/pxa95x.c
+++ b/arch/arm/mach-pxa/pxa95x.c
@@ -283,7 +283,6 @@ static int __init pxa95x_init(void)
283 return ret; 283 return ret;
284 284
285 register_syscore_ops(&pxa_irq_syscore_ops); 285 register_syscore_ops(&pxa_irq_syscore_ops);
286 register_syscore_ops(&pxa_gpio_syscore_ops);
287 register_syscore_ops(&pxa3xx_clock_syscore_ops); 286 register_syscore_ops(&pxa3xx_clock_syscore_ops);
288 287
289 ret = platform_add_devices(devices, ARRAY_SIZE(devices)); 288 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-s3c2440/common.h b/arch/arm/mach-s3c2440/common.h
index db8a98ac68c..0c1eb1dfc53 100644
--- a/arch/arm/mach-s3c2440/common.h
+++ b/arch/arm/mach-s3c2440/common.h
@@ -12,6 +12,6 @@
12#ifndef __ARCH_ARM_MACH_S3C2440_COMMON_H 12#ifndef __ARCH_ARM_MACH_S3C2440_COMMON_H
13#define __ARCH_ARM_MACH_S3C2440_COMMON_H 13#define __ARCH_ARM_MACH_S3C2440_COMMON_H
14 14
15void s3c2440_restart(char mode, const char *cmd); 15void s3c244x_restart(char mode, const char *cmd);
16 16
17#endif /* __ARCH_ARM_MACH_S3C2440_COMMON_H */ 17#endif /* __ARCH_ARM_MACH_S3C2440_COMMON_H */
diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c
index 24569550de1..19b577bc09b 100644
--- a/arch/arm/mach-s3c2440/mach-anubis.c
+++ b/arch/arm/mach-s3c2440/mach-anubis.c
@@ -487,5 +487,5 @@ MACHINE_START(ANUBIS, "Simtec-Anubis")
487 .init_machine = anubis_init, 487 .init_machine = anubis_init,
488 .init_irq = s3c24xx_init_irq, 488 .init_irq = s3c24xx_init_irq,
489 .timer = &s3c24xx_timer, 489 .timer = &s3c24xx_timer,
490 .restart = s3c2440_restart, 490 .restart = s3c244x_restart,
491MACHINE_END 491MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-at2440evb.c b/arch/arm/mach-s3c2440/mach-at2440evb.c
index d6a9763110c..d7ae49c9011 100644
--- a/arch/arm/mach-s3c2440/mach-at2440evb.c
+++ b/arch/arm/mach-s3c2440/mach-at2440evb.c
@@ -222,5 +222,5 @@ MACHINE_START(AT2440EVB, "AT2440EVB")
222 .init_machine = at2440evb_init, 222 .init_machine = at2440evb_init,
223 .init_irq = s3c24xx_init_irq, 223 .init_irq = s3c24xx_init_irq,
224 .timer = &s3c24xx_timer, 224 .timer = &s3c24xx_timer,
225 .restart = s3c2440_restart, 225 .restart = s3c244x_restart,
226MACHINE_END 226MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
index 5859e609d28..9a4a5bc008e 100644
--- a/arch/arm/mach-s3c2440/mach-gta02.c
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
@@ -601,5 +601,5 @@ MACHINE_START(NEO1973_GTA02, "GTA02")
601 .init_irq = s3c24xx_init_irq, 601 .init_irq = s3c24xx_init_irq,
602 .init_machine = gta02_machine_init, 602 .init_machine = gta02_machine_init,
603 .timer = &s3c24xx_timer, 603 .timer = &s3c24xx_timer,
604 .restart = s3c2440_restart, 604 .restart = s3c244x_restart,
605MACHINE_END 605MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-mini2440.c b/arch/arm/mach-s3c2440/mach-mini2440.c
index adbbb85bc4c..5d66fb218a4 100644
--- a/arch/arm/mach-s3c2440/mach-mini2440.c
+++ b/arch/arm/mach-s3c2440/mach-mini2440.c
@@ -701,5 +701,5 @@ MACHINE_START(MINI2440, "MINI2440")
701 .init_machine = mini2440_init, 701 .init_machine = mini2440_init,
702 .init_irq = s3c24xx_init_irq, 702 .init_irq = s3c24xx_init_irq,
703 .timer = &s3c24xx_timer, 703 .timer = &s3c24xx_timer,
704 .restart = s3c2440_restart, 704 .restart = s3c244x_restart,
705MACHINE_END 705MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c
index 40eaf844bc1..5198e3e1c5b 100644
--- a/arch/arm/mach-s3c2440/mach-nexcoder.c
+++ b/arch/arm/mach-s3c2440/mach-nexcoder.c
@@ -158,5 +158,5 @@ MACHINE_START(NEXCODER_2440, "NexVision - Nexcoder 2440")
158 .init_machine = nexcoder_init, 158 .init_machine = nexcoder_init,
159 .init_irq = s3c24xx_init_irq, 159 .init_irq = s3c24xx_init_irq,
160 .timer = &s3c24xx_timer, 160 .timer = &s3c24xx_timer,
161 .restart = s3c2440_restart, 161 .restart = s3c244x_restart,
162MACHINE_END 162MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 4c480ef734f..c5daeb612a8 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -436,5 +436,5 @@ MACHINE_START(OSIRIS, "Simtec-OSIRIS")
436 .init_irq = s3c24xx_init_irq, 436 .init_irq = s3c24xx_init_irq,
437 .init_machine = osiris_init, 437 .init_machine = osiris_init,
438 .timer = &s3c24xx_timer, 438 .timer = &s3c24xx_timer,
439 .restart = s3c2440_restart, 439 .restart = s3c244x_restart,
440MACHINE_END 440MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c
index 80077f6472e..6f68abf44fa 100644
--- a/arch/arm/mach-s3c2440/mach-rx1950.c
+++ b/arch/arm/mach-s3c2440/mach-rx1950.c
@@ -822,5 +822,5 @@ MACHINE_START(RX1950, "HP iPAQ RX1950")
822 .init_irq = s3c24xx_init_irq, 822 .init_irq = s3c24xx_init_irq,
823 .init_machine = rx1950_init_machine, 823 .init_machine = rx1950_init_machine,
824 .timer = &s3c24xx_timer, 824 .timer = &s3c24xx_timer,
825 .restart = s3c2440_restart, 825 .restart = s3c244x_restart,
826MACHINE_END 826MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c
index 20103bafbd4..56af3544759 100644
--- a/arch/arm/mach-s3c2440/mach-rx3715.c
+++ b/arch/arm/mach-s3c2440/mach-rx3715.c
@@ -213,5 +213,5 @@ MACHINE_START(RX3715, "IPAQ-RX3715")
213 .init_irq = rx3715_init_irq, 213 .init_irq = rx3715_init_irq,
214 .init_machine = rx3715_init_machine, 214 .init_machine = rx3715_init_machine,
215 .timer = &s3c24xx_timer, 215 .timer = &s3c24xx_timer,
216 .restart = s3c2440_restart, 216 .restart = s3c244x_restart,
217MACHINE_END 217MACHINE_END
diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c
index 1deb60d12a6..83a1036d7dc 100644
--- a/arch/arm/mach-s3c2440/mach-smdk2440.c
+++ b/arch/arm/mach-s3c2440/mach-smdk2440.c
@@ -183,5 +183,5 @@ MACHINE_START(S3C2440, "SMDK2440")
183 .map_io = smdk2440_map_io, 183 .map_io = smdk2440_map_io,
184 .init_machine = smdk2440_machine_init, 184 .init_machine = smdk2440_machine_init,
185 .timer = &s3c24xx_timer, 185 .timer = &s3c24xx_timer,
186 .restart = s3c2440_restart, 186 .restart = s3c244x_restart,
187MACHINE_END 187MACHINE_END
diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c
index 517623a09fc..2b3dddb49af 100644
--- a/arch/arm/mach-s3c2440/s3c2440.c
+++ b/arch/arm/mach-s3c2440/s3c2440.c
@@ -35,7 +35,6 @@
35#include <plat/cpu.h> 35#include <plat/cpu.h>
36#include <plat/s3c244x.h> 36#include <plat/s3c244x.h>
37#include <plat/pm.h> 37#include <plat/pm.h>
38#include <plat/watchdog-reset.h>
39 38
40#include <plat/gpio-core.h> 39#include <plat/gpio-core.h>
41#include <plat/gpio-cfg.h> 40#include <plat/gpio-cfg.h>
@@ -74,15 +73,3 @@ void __init s3c2440_map_io(void)
74 s3c24xx_gpiocfg_default.set_pull = s3c24xx_gpio_setpull_1up; 73 s3c24xx_gpiocfg_default.set_pull = s3c24xx_gpio_setpull_1up;
75 s3c24xx_gpiocfg_default.get_pull = s3c24xx_gpio_getpull_1up; 74 s3c24xx_gpiocfg_default.get_pull = s3c24xx_gpio_getpull_1up;
76} 75}
77
78void s3c2440_restart(char mode, const char *cmd)
79{
80 if (mode == 's') {
81 soft_restart(0);
82 }
83
84 arch_wdt_reset();
85
86 /* we'll take a jump through zero as a poor second */
87 soft_restart(0);
88}
diff --git a/arch/arm/mach-s3c2440/s3c244x.c b/arch/arm/mach-s3c2440/s3c244x.c
index 36bc60f61d0..d15852f642b 100644
--- a/arch/arm/mach-s3c2440/s3c244x.c
+++ b/arch/arm/mach-s3c2440/s3c244x.c
@@ -46,6 +46,7 @@
46#include <plat/pm.h> 46#include <plat/pm.h>
47#include <plat/pll.h> 47#include <plat/pll.h>
48#include <plat/nand-core.h> 48#include <plat/nand-core.h>
49#include <plat/watchdog-reset.h>
49 50
50static struct map_desc s3c244x_iodesc[] __initdata = { 51static struct map_desc s3c244x_iodesc[] __initdata = {
51 IODESC_ENT(CLKPWR), 52 IODESC_ENT(CLKPWR),
@@ -196,3 +197,14 @@ struct syscore_ops s3c244x_pm_syscore_ops = {
196 .suspend = s3c244x_suspend, 197 .suspend = s3c244x_suspend,
197 .resume = s3c244x_resume, 198 .resume = s3c244x_resume,
198}; 199};
200
201void s3c244x_restart(char mode, const char *cmd)
202{
203 if (mode == 's')
204 soft_restart(0);
205
206 arch_wdt_reset();
207
208 /* we'll take a jump through zero as a poor second */
209 soft_restart(0);
210}
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index 068b754bc34..675660d951d 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -46,8 +46,6 @@
46#include <mach/common.h> 46#include <mach/common.h>
47#include <asm/mach-types.h> 47#include <asm/mach-types.h>
48#include <asm/mach/arch.h> 48#include <asm/mach/arch.h>
49#include <asm/mach/map.h>
50#include <asm/mach/time.h>
51#include <asm/hardware/gic.h> 49#include <asm/hardware/gic.h>
52#include <asm/hardware/cache-l2x0.h> 50#include <asm/hardware/cache-l2x0.h>
53#include <asm/traps.h> 51#include <asm/traps.h>
@@ -486,27 +484,6 @@ static struct platform_device *ag5evm_devices[] __initdata = {
486 &sdhi1_device, 484 &sdhi1_device,
487}; 485};
488 486
489static struct map_desc ag5evm_io_desc[] __initdata = {
490 /* create a 1:1 entity map for 0xe6xxxxxx
491 * used by CPGA, INTC and PFC.
492 */
493 {
494 .virtual = 0xe6000000,
495 .pfn = __phys_to_pfn(0xe6000000),
496 .length = 256 << 20,
497 .type = MT_DEVICE_NONSHARED
498 },
499};
500
501static void __init ag5evm_map_io(void)
502{
503 iotable_init(ag5evm_io_desc, ARRAY_SIZE(ag5evm_io_desc));
504
505 /* setup early devices and console here as well */
506 sh73a0_add_early_devices();
507 shmobile_setup_console();
508}
509
510static void __init ag5evm_init(void) 487static void __init ag5evm_init(void)
511{ 488{
512 sh73a0_pinmux_init(); 489 sh73a0_pinmux_init();
@@ -622,22 +599,12 @@ static void __init ag5evm_init(void)
622 platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices)); 599 platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
623} 600}
624 601
625static void __init ag5evm_timer_init(void)
626{
627 sh73a0_clock_init();
628 shmobile_timer.init();
629 return;
630}
631
632struct sys_timer ag5evm_timer = {
633 .init = ag5evm_timer_init,
634};
635
636MACHINE_START(AG5EVM, "ag5evm") 602MACHINE_START(AG5EVM, "ag5evm")
637 .map_io = ag5evm_map_io, 603 .map_io = sh73a0_map_io,
604 .init_early = sh73a0_add_early_devices,
638 .nr_irqs = NR_IRQS_LEGACY, 605 .nr_irqs = NR_IRQS_LEGACY,
639 .init_irq = sh73a0_init_irq, 606 .init_irq = sh73a0_init_irq,
640 .handle_irq = gic_handle_irq, 607 .handle_irq = gic_handle_irq,
641 .init_machine = ag5evm_init, 608 .init_machine = ag5evm_init,
642 .timer = &ag5evm_timer, 609 .timer = &shmobile_timer,
643MACHINE_END 610MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index eeb4d966458..d07ec186a6c 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -61,8 +61,6 @@
61 61
62#include <asm/mach-types.h> 62#include <asm/mach-types.h>
63#include <asm/mach/arch.h> 63#include <asm/mach/arch.h>
64#include <asm/mach/map.h>
65#include <asm/mach/time.h>
66#include <asm/setup.h> 64#include <asm/setup.h>
67 65
68/* 66/*
@@ -1190,27 +1188,6 @@ static struct i2c_board_info i2c1_devices[] = {
1190 }, 1188 },
1191}; 1189};
1192 1190
1193static struct map_desc ap4evb_io_desc[] __initdata = {
1194 /* create a 1:1 entity map for 0xe6xxxxxx
1195 * used by CPGA, INTC and PFC.
1196 */
1197 {
1198 .virtual = 0xe6000000,
1199 .pfn = __phys_to_pfn(0xe6000000),
1200 .length = 256 << 20,
1201 .type = MT_DEVICE_NONSHARED
1202 },
1203};
1204
1205static void __init ap4evb_map_io(void)
1206{
1207 iotable_init(ap4evb_io_desc, ARRAY_SIZE(ap4evb_io_desc));
1208
1209 /* setup early devices and console here as well */
1210 sh7372_add_early_devices();
1211 shmobile_setup_console();
1212}
1213
1214#define GPIO_PORT9CR 0xE6051009 1191#define GPIO_PORT9CR 0xE6051009
1215#define GPIO_PORT10CR 0xE605100A 1192#define GPIO_PORT10CR 0xE605100A
1216#define USCCR1 0xE6058144 1193#define USCCR1 0xE6058144
@@ -1219,6 +1196,9 @@ static void __init ap4evb_init(void)
1219 u32 srcr4; 1196 u32 srcr4;
1220 struct clk *clk; 1197 struct clk *clk;
1221 1198
1199 /* External clock source */
1200 clk_set_rate(&sh7372_dv_clki_clk, 27000000);
1201
1222 sh7372_pinmux_init(); 1202 sh7372_pinmux_init();
1223 1203
1224 /* enable SCIFA0 */ 1204 /* enable SCIFA0 */
@@ -1455,23 +1435,11 @@ static void __init ap4evb_init(void)
1455 pm_clk_add(&lcdc1_device.dev, "hdmi"); 1435 pm_clk_add(&lcdc1_device.dev, "hdmi");
1456} 1436}
1457 1437
1458static void __init ap4evb_timer_init(void)
1459{
1460 sh7372_clock_init();
1461 shmobile_timer.init();
1462
1463 /* External clock source */
1464 clk_set_rate(&sh7372_dv_clki_clk, 27000000);
1465}
1466
1467static struct sys_timer ap4evb_timer = {
1468 .init = ap4evb_timer_init,
1469};
1470
1471MACHINE_START(AP4EVB, "ap4evb") 1438MACHINE_START(AP4EVB, "ap4evb")
1472 .map_io = ap4evb_map_io, 1439 .map_io = sh7372_map_io,
1440 .init_early = sh7372_add_early_devices,
1473 .init_irq = sh7372_init_irq, 1441 .init_irq = sh7372_init_irq,
1474 .handle_irq = shmobile_handle_irq_intc, 1442 .handle_irq = shmobile_handle_irq_intc,
1475 .init_machine = ap4evb_init, 1443 .init_machine = ap4evb_init,
1476 .timer = &ap4evb_timer, 1444 .timer = &shmobile_timer,
1477MACHINE_END 1445MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index 4d220162232..d062becd546 100644
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -327,28 +327,6 @@ static struct platform_device *bonito_base_devices[] __initdata = {
327 * map I/O 327 * map I/O
328 */ 328 */
329static struct map_desc bonito_io_desc[] __initdata = { 329static struct map_desc bonito_io_desc[] __initdata = {
330 /*
331 * for CPGA/INTC/PFC
332 * 0xe6000000-0xefffffff -> 0xe6000000-0xefffffff
333 */
334 {
335 .virtual = 0xe6000000,
336 .pfn = __phys_to_pfn(0xe6000000),
337 .length = 160 << 20,
338 .type = MT_DEVICE_NONSHARED
339 },
340#ifdef CONFIG_CACHE_L2X0
341 /*
342 * for l2x0_init()
343 * 0xf0100000-0xf0101000 -> 0xf0002000-0xf0003000
344 */
345 {
346 .virtual = 0xf0002000,
347 .pfn = __phys_to_pfn(0xf0100000),
348 .length = PAGE_SIZE,
349 .type = MT_DEVICE_NONSHARED
350 },
351#endif
352 /* 330 /*
353 * for FPGA (0x1800000-0x19ffffff) 331 * for FPGA (0x1800000-0x19ffffff)
354 * 0x18000000-0x18002000 -> 0xf0003000-0xf0005000 332 * 0x18000000-0x18002000 -> 0xf0003000-0xf0005000
@@ -363,11 +341,8 @@ static struct map_desc bonito_io_desc[] __initdata = {
363 341
364static void __init bonito_map_io(void) 342static void __init bonito_map_io(void)
365{ 343{
344 r8a7740_map_io();
366 iotable_init(bonito_io_desc, ARRAY_SIZE(bonito_io_desc)); 345 iotable_init(bonito_io_desc, ARRAY_SIZE(bonito_io_desc));
367
368 /* setup early devices and console here as well */
369 r8a7740_add_early_devices();
370 shmobile_setup_console();
371} 346}
372 347
373/* 348/*
@@ -491,7 +466,7 @@ static void __init bonito_init(void)
491 } 466 }
492} 467}
493 468
494static void __init bonito_timer_init(void) 469static void __init bonito_earlytimer_init(void)
495{ 470{
496 u16 val; 471 u16 val;
497 u8 md_ck = 0; 472 u8 md_ck = 0;
@@ -506,17 +481,22 @@ static void __init bonito_timer_init(void)
506 md_ck |= MD_CK0; 481 md_ck |= MD_CK0;
507 482
508 r8a7740_clock_init(md_ck); 483 r8a7740_clock_init(md_ck);
509 shmobile_timer.init(); 484 shmobile_earlytimer_init();
510} 485}
511 486
512struct sys_timer bonito_timer = { 487void __init bonito_add_early_devices(void)
513 .init = bonito_timer_init, 488{
514}; 489 r8a7740_add_early_devices();
490
491 /* override timer setup with board-specific code */
492 shmobile_timer.init = bonito_earlytimer_init;
493}
515 494
516MACHINE_START(BONITO, "bonito") 495MACHINE_START(BONITO, "bonito")
517 .map_io = bonito_map_io, 496 .map_io = bonito_map_io,
497 .init_early = bonito_add_early_devices,
518 .init_irq = r8a7740_init_irq, 498 .init_irq = r8a7740_init_irq,
519 .handle_irq = shmobile_handle_irq_intc, 499 .handle_irq = shmobile_handle_irq_intc,
520 .init_machine = bonito_init, 500 .init_machine = bonito_init,
521 .timer = &bonito_timer, 501 .timer = &shmobile_timer,
522MACHINE_END 502MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
index 72d557281b1..b627e89037f 100644
--- a/arch/arm/mach-shmobile/board-g3evm.c
+++ b/arch/arm/mach-shmobile/board-g3evm.c
@@ -37,8 +37,6 @@
37#include <mach/common.h> 37#include <mach/common.h>
38#include <asm/mach-types.h> 38#include <asm/mach-types.h>
39#include <asm/mach/arch.h> 39#include <asm/mach/arch.h>
40#include <asm/mach/map.h>
41#include <asm/mach/time.h>
42 40
43/* 41/*
44 * IrDA 42 * IrDA
@@ -246,27 +244,6 @@ static struct platform_device *g3evm_devices[] __initdata = {
246 &irda_device, 244 &irda_device,
247}; 245};
248 246
249static struct map_desc g3evm_io_desc[] __initdata = {
250 /* create a 1:1 entity map for 0xe6xxxxxx
251 * used by CPGA, INTC and PFC.
252 */
253 {
254 .virtual = 0xe6000000,
255 .pfn = __phys_to_pfn(0xe6000000),
256 .length = 256 << 20,
257 .type = MT_DEVICE_NONSHARED
258 },
259};
260
261static void __init g3evm_map_io(void)
262{
263 iotable_init(g3evm_io_desc, ARRAY_SIZE(g3evm_io_desc));
264
265 /* setup early devices and console here as well */
266 sh7367_add_early_devices();
267 shmobile_setup_console();
268}
269
270static void __init g3evm_init(void) 247static void __init g3evm_init(void)
271{ 248{
272 sh7367_pinmux_init(); 249 sh7367_pinmux_init();
@@ -354,20 +331,11 @@ static void __init g3evm_init(void)
354 platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices)); 331 platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices));
355} 332}
356 333
357static void __init g3evm_timer_init(void)
358{
359 sh7367_clock_init();
360 shmobile_timer.init();
361}
362
363static struct sys_timer g3evm_timer = {
364 .init = g3evm_timer_init,
365};
366
367MACHINE_START(G3EVM, "g3evm") 334MACHINE_START(G3EVM, "g3evm")
368 .map_io = g3evm_map_io, 335 .map_io = sh7367_map_io,
336 .init_early = sh7367_add_early_devices,
369 .init_irq = sh7367_init_irq, 337 .init_irq = sh7367_init_irq,
370 .handle_irq = shmobile_handle_irq_intc, 338 .handle_irq = shmobile_handle_irq_intc,
371 .init_machine = g3evm_init, 339 .init_machine = g3evm_init,
372 .timer = &g3evm_timer, 340 .timer = &shmobile_timer,
373MACHINE_END 341MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c
index 2220b885cff..46d757d2759 100644
--- a/arch/arm/mach-shmobile/board-g4evm.c
+++ b/arch/arm/mach-shmobile/board-g4evm.c
@@ -38,8 +38,6 @@
38#include <mach/common.h> 38#include <mach/common.h>
39#include <asm/mach-types.h> 39#include <asm/mach-types.h>
40#include <asm/mach/arch.h> 40#include <asm/mach/arch.h>
41#include <asm/mach/map.h>
42#include <asm/mach/time.h>
43 41
44/* 42/*
45 * SDHI 43 * SDHI
@@ -260,27 +258,6 @@ static struct platform_device *g4evm_devices[] __initdata = {
260 &sdhi1_device, 258 &sdhi1_device,
261}; 259};
262 260
263static struct map_desc g4evm_io_desc[] __initdata = {
264 /* create a 1:1 entity map for 0xe6xxxxxx
265 * used by CPGA, INTC and PFC.
266 */
267 {
268 .virtual = 0xe6000000,
269 .pfn = __phys_to_pfn(0xe6000000),
270 .length = 256 << 20,
271 .type = MT_DEVICE_NONSHARED
272 },
273};
274
275static void __init g4evm_map_io(void)
276{
277 iotable_init(g4evm_io_desc, ARRAY_SIZE(g4evm_io_desc));
278
279 /* setup early devices and console here as well */
280 sh7377_add_early_devices();
281 shmobile_setup_console();
282}
283
284#define GPIO_SDHID0_D0 0xe60520fc 261#define GPIO_SDHID0_D0 0xe60520fc
285#define GPIO_SDHID0_D1 0xe60520fd 262#define GPIO_SDHID0_D1 0xe60520fd
286#define GPIO_SDHID0_D2 0xe60520fe 263#define GPIO_SDHID0_D2 0xe60520fe
@@ -397,20 +374,11 @@ static void __init g4evm_init(void)
397 platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices)); 374 platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices));
398} 375}
399 376
400static void __init g4evm_timer_init(void)
401{
402 sh7377_clock_init();
403 shmobile_timer.init();
404}
405
406static struct sys_timer g4evm_timer = {
407 .init = g4evm_timer_init,
408};
409
410MACHINE_START(G4EVM, "g4evm") 377MACHINE_START(G4EVM, "g4evm")
411 .map_io = g4evm_map_io, 378 .map_io = sh7377_map_io,
379 .init_early = sh7377_add_early_devices,
412 .init_irq = sh7377_init_irq, 380 .init_irq = sh7377_init_irq,
413 .handle_irq = shmobile_handle_irq_intc, 381 .handle_irq = shmobile_handle_irq_intc,
414 .init_machine = g4evm_init, 382 .init_machine = g4evm_init,
415 .timer = &g4evm_timer, 383 .timer = &shmobile_timer,
416MACHINE_END 384MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
index c8e7ca23fc0..61c06729466 100644
--- a/arch/arm/mach-shmobile/board-kota2.c
+++ b/arch/arm/mach-shmobile/board-kota2.c
@@ -43,7 +43,6 @@
43#include <mach/common.h> 43#include <mach/common.h>
44#include <asm/mach-types.h> 44#include <asm/mach-types.h>
45#include <asm/mach/arch.h> 45#include <asm/mach/arch.h>
46#include <asm/mach/map.h>
47#include <asm/mach/time.h> 46#include <asm/mach/time.h>
48#include <asm/hardware/gic.h> 47#include <asm/hardware/gic.h>
49#include <asm/hardware/cache-l2x0.h> 48#include <asm/hardware/cache-l2x0.h>
@@ -409,27 +408,6 @@ static struct platform_device *kota2_devices[] __initdata = {
409 &sdhi1_device, 408 &sdhi1_device,
410}; 409};
411 410
412static struct map_desc kota2_io_desc[] __initdata = {
413 /* create a 1:1 entity map for 0xe6xxxxxx
414 * used by CPGA, INTC and PFC.
415 */
416 {
417 .virtual = 0xe6000000,
418 .pfn = __phys_to_pfn(0xe6000000),
419 .length = 256 << 20,
420 .type = MT_DEVICE_NONSHARED
421 },
422};
423
424static void __init kota2_map_io(void)
425{
426 iotable_init(kota2_io_desc, ARRAY_SIZE(kota2_io_desc));
427
428 /* setup early devices and console here as well */
429 sh73a0_add_early_devices();
430 shmobile_setup_console();
431}
432
433static void __init kota2_init(void) 411static void __init kota2_init(void)
434{ 412{
435 sh73a0_pinmux_init(); 413 sh73a0_pinmux_init();
@@ -535,22 +513,12 @@ static void __init kota2_init(void)
535 platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices)); 513 platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices));
536} 514}
537 515
538static void __init kota2_timer_init(void)
539{
540 sh73a0_clock_init();
541 shmobile_timer.init();
542 return;
543}
544
545struct sys_timer kota2_timer = {
546 .init = kota2_timer_init,
547};
548
549MACHINE_START(KOTA2, "kota2") 516MACHINE_START(KOTA2, "kota2")
550 .map_io = kota2_map_io, 517 .map_io = sh73a0_map_io,
518 .init_early = sh73a0_add_early_devices,
551 .nr_irqs = NR_IRQS_LEGACY, 519 .nr_irqs = NR_IRQS_LEGACY,
552 .init_irq = sh73a0_init_irq, 520 .init_irq = sh73a0_init_irq,
553 .handle_irq = gic_handle_irq, 521 .handle_irq = gic_handle_irq,
554 .init_machine = kota2_init, 522 .init_machine = kota2_init,
555 .timer = &kota2_timer, 523 .timer = &shmobile_timer,
556MACHINE_END 524MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index a2813247b45..55da7a11591 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -57,8 +57,6 @@
57#include <mach/sh7372.h> 57#include <mach/sh7372.h>
58 58
59#include <asm/mach/arch.h> 59#include <asm/mach/arch.h>
60#include <asm/mach/time.h>
61#include <asm/mach/map.h>
62#include <asm/mach-types.h> 60#include <asm/mach-types.h>
63 61
64/* 62/*
@@ -1337,27 +1335,6 @@ static struct i2c_board_info i2c1_devices[] = {
1337 }, 1335 },
1338}; 1336};
1339 1337
1340static struct map_desc mackerel_io_desc[] __initdata = {
1341 /* create a 1:1 entity map for 0xe6xxxxxx
1342 * used by CPGA, INTC and PFC.
1343 */
1344 {
1345 .virtual = 0xe6000000,
1346 .pfn = __phys_to_pfn(0xe6000000),
1347 .length = 256 << 20,
1348 .type = MT_DEVICE_NONSHARED
1349 },
1350};
1351
1352static void __init mackerel_map_io(void)
1353{
1354 iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc));
1355
1356 /* setup early devices and console here as well */
1357 sh7372_add_early_devices();
1358 shmobile_setup_console();
1359}
1360
1361#define GPIO_PORT9CR 0xE6051009 1338#define GPIO_PORT9CR 0xE6051009
1362#define GPIO_PORT10CR 0xE605100A 1339#define GPIO_PORT10CR 0xE605100A
1363#define GPIO_PORT167CR 0xE60520A7 1340#define GPIO_PORT167CR 0xE60520A7
@@ -1370,6 +1347,9 @@ static void __init mackerel_init(void)
1370 struct clk *clk; 1347 struct clk *clk;
1371 int ret; 1348 int ret;
1372 1349
1350 /* External clock source */
1351 clk_set_rate(&sh7372_dv_clki_clk, 27000000);
1352
1373 sh7372_pinmux_init(); 1353 sh7372_pinmux_init();
1374 1354
1375 /* enable SCIFA0 */ 1355 /* enable SCIFA0 */
@@ -1573,23 +1553,11 @@ static void __init mackerel_init(void)
1573 pm_clk_add(&hdmi_lcdc_device.dev, "hdmi"); 1553 pm_clk_add(&hdmi_lcdc_device.dev, "hdmi");
1574} 1554}
1575 1555
1576static void __init mackerel_timer_init(void)
1577{
1578 sh7372_clock_init();
1579 shmobile_timer.init();
1580
1581 /* External clock source */
1582 clk_set_rate(&sh7372_dv_clki_clk, 27000000);
1583}
1584
1585static struct sys_timer mackerel_timer = {
1586 .init = mackerel_timer_init,
1587};
1588
1589MACHINE_START(MACKEREL, "mackerel") 1556MACHINE_START(MACKEREL, "mackerel")
1590 .map_io = mackerel_map_io, 1557 .map_io = sh7372_map_io,
1558 .init_early = sh7372_add_early_devices,
1591 .init_irq = sh7372_init_irq, 1559 .init_irq = sh7372_init_irq,
1592 .handle_irq = shmobile_handle_irq_intc, 1560 .handle_irq = shmobile_handle_irq_intc,
1593 .init_machine = mackerel_init, 1561 .init_machine = mackerel_init,
1594 .timer = &mackerel_timer, 1562 .timer = &shmobile_timer,
1595MACHINE_END 1563MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index f0e02c0ce99..cbd5e4cd06d 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -33,8 +33,6 @@
33#include <mach/common.h> 33#include <mach/common.h>
34#include <asm/mach-types.h> 34#include <asm/mach-types.h>
35#include <asm/mach/arch.h> 35#include <asm/mach/arch.h>
36#include <asm/mach/map.h>
37#include <asm/mach/time.h>
38#include <asm/hardware/gic.h> 36#include <asm/hardware/gic.h>
39#include <asm/traps.h> 37#include <asm/traps.h>
40 38
@@ -72,49 +70,6 @@ static struct platform_device *marzen_devices[] __initdata = {
72 &eth_device, 70 &eth_device,
73}; 71};
74 72
75static struct map_desc marzen_io_desc[] __initdata = {
76 /* 2M entity map for 0xf0000000 (MPCORE) */
77 {
78 .virtual = 0xf0000000,
79 .pfn = __phys_to_pfn(0xf0000000),
80 .length = SZ_2M,
81 .type = MT_DEVICE_NONSHARED
82 },
83 /* 16M entity map for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
84 {
85 .virtual = 0xfe000000,
86 .pfn = __phys_to_pfn(0xfe000000),
87 .length = SZ_16M,
88 .type = MT_DEVICE_NONSHARED
89 },
90};
91
92static void __init marzen_map_io(void)
93{
94 iotable_init(marzen_io_desc, ARRAY_SIZE(marzen_io_desc));
95}
96
97static void __init marzen_init_early(void)
98{
99 r8a7779_add_early_devices();
100
101 /* Early serial console setup is not included here due to
102 * memory map collisions. The SCIF serial ports in r8a7779
103 * are difficult to entity map 1:1 due to collision with the
104 * virtual memory range used by the coherent DMA code on ARM.
105 *
106 * Anyone wanting to debug early can remove UPF_IOREMAP from
107 * the sh-sci serial console platform data, adjust mapbase
108 * to a static M:N virt:phys mapping that needs to be added to
109 * the mappings passed with iotable_init() above.
110 *
111 * Then add a call to shmobile_setup_console() from this function.
112 *
113 * As a final step pass earlyprint=sh-sci.2,115200 on the kernel
114 * command line.
115 */
116}
117
118static void __init marzen_init(void) 73static void __init marzen_init(void)
119{ 74{
120 r8a7779_pinmux_init(); 75 r8a7779_pinmux_init();
@@ -135,23 +90,12 @@ static void __init marzen_init(void)
135 platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); 90 platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
136} 91}
137 92
138static void __init marzen_timer_init(void)
139{
140 r8a7779_clock_init();
141 shmobile_timer.init();
142 return;
143}
144
145struct sys_timer marzen_timer = {
146 .init = marzen_timer_init,
147};
148
149MACHINE_START(MARZEN, "marzen") 93MACHINE_START(MARZEN, "marzen")
150 .map_io = marzen_map_io, 94 .map_io = r8a7779_map_io,
151 .init_early = marzen_init_early, 95 .init_early = r8a7779_add_early_devices,
152 .nr_irqs = NR_IRQS_LEGACY, 96 .nr_irqs = NR_IRQS_LEGACY,
153 .init_irq = r8a7779_init_irq, 97 .init_irq = r8a7779_init_irq,
154 .handle_irq = gic_handle_irq, 98 .handle_irq = gic_handle_irq,
155 .init_machine = marzen_init, 99 .init_machine = marzen_init,
156 .timer = &marzen_timer, 100 .timer = &shmobile_timer,
157MACHINE_END 101MACHINE_END
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index 3b35b9afc00..99c4d743a99 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -93,7 +93,7 @@ static unsigned long div_recalc(struct clk *clk)
93 return clk->parent->rate / (int)(clk->priv); 93 return clk->parent->rate / (int)(clk->priv);
94} 94}
95 95
96static struct clk_ops div_clk_ops = { 96static struct sh_clk_ops div_clk_ops = {
97 .recalc = div_recalc, 97 .recalc = div_recalc,
98}; 98};
99 99
@@ -125,7 +125,7 @@ static struct clk extal2_div2_clk = {
125 .parent = &extal2_clk, 125 .parent = &extal2_clk,
126}; 126};
127 127
128static struct clk_ops followparent_clk_ops = { 128static struct sh_clk_ops followparent_clk_ops = {
129 .recalc = followparent_recalc, 129 .recalc = followparent_recalc,
130}; 130};
131 131
@@ -156,7 +156,7 @@ static unsigned long pllc01_recalc(struct clk *clk)
156 return clk->parent->rate * mult; 156 return clk->parent->rate * mult;
157} 157}
158 158
159static struct clk_ops pllc01_clk_ops = { 159static struct sh_clk_ops pllc01_clk_ops = {
160 .recalc = pllc01_recalc, 160 .recalc = pllc01_recalc,
161}; 161};
162 162
@@ -376,7 +376,7 @@ void __init r8a7740_clock_init(u8 md_ck)
376 clkdev_add_table(lookups, ARRAY_SIZE(lookups)); 376 clkdev_add_table(lookups, ARRAY_SIZE(lookups));
377 377
378 if (!ret) 378 if (!ret)
379 clk_init(); 379 shmobile_clk_init();
380 else 380 else
381 panic("failed to setup r8a7740 clocks\n"); 381 panic("failed to setup r8a7740 clocks\n");
382} 382}
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index b4b0e8cd096..7d6e9fe47b5 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -107,7 +107,7 @@ static unsigned long mul4_recalc(struct clk *clk)
107 return clk->parent->rate * 4; 107 return clk->parent->rate * 4;
108} 108}
109 109
110static struct clk_ops mul4_clk_ops = { 110static struct sh_clk_ops mul4_clk_ops = {
111 .recalc = mul4_recalc, 111 .recalc = mul4_recalc,
112}; 112};
113 113
@@ -170,7 +170,7 @@ void __init r8a7779_clock_init(void)
170 clkdev_add_table(lookups, ARRAY_SIZE(lookups)); 170 clkdev_add_table(lookups, ARRAY_SIZE(lookups));
171 171
172 if (!ret) 172 if (!ret)
173 clk_init(); 173 shmobile_clk_init();
174 else 174 else
175 panic("failed to setup r8a7779 clocks\n"); 175 panic("failed to setup r8a7779 clocks\n");
176} 176}
diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c
index 5218c34a9cc..006e7b5d304 100644
--- a/arch/arm/mach-shmobile/clock-sh7367.c
+++ b/arch/arm/mach-shmobile/clock-sh7367.c
@@ -74,7 +74,7 @@ static unsigned long div2_recalc(struct clk *clk)
74 return clk->parent->rate / 2; 74 return clk->parent->rate / 2;
75} 75}
76 76
77static struct clk_ops div2_clk_ops = { 77static struct sh_clk_ops div2_clk_ops = {
78 .recalc = div2_recalc, 78 .recalc = div2_recalc,
79}; 79};
80 80
@@ -101,7 +101,7 @@ static unsigned long pllc1_recalc(struct clk *clk)
101 return clk->parent->rate * mult; 101 return clk->parent->rate * mult;
102} 102}
103 103
104static struct clk_ops pllc1_clk_ops = { 104static struct sh_clk_ops pllc1_clk_ops = {
105 .recalc = pllc1_recalc, 105 .recalc = pllc1_recalc,
106}; 106};
107 107
@@ -128,7 +128,7 @@ static unsigned long pllc2_recalc(struct clk *clk)
128 return clk->parent->rate * mult; 128 return clk->parent->rate * mult;
129} 129}
130 130
131static struct clk_ops pllc2_clk_ops = { 131static struct sh_clk_ops pllc2_clk_ops = {
132 .recalc = pllc2_recalc, 132 .recalc = pllc2_recalc,
133}; 133};
134 134
@@ -349,7 +349,7 @@ void __init sh7367_clock_init(void)
349 clkdev_add_table(lookups, ARRAY_SIZE(lookups)); 349 clkdev_add_table(lookups, ARRAY_SIZE(lookups));
350 350
351 if (!ret) 351 if (!ret)
352 clk_init(); 352 shmobile_clk_init();
353 else 353 else
354 panic("failed to setup sh7367 clocks\n"); 354 panic("failed to setup sh7367 clocks\n");
355} 355}
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 293456d8dcf..de243e3c839 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -89,7 +89,7 @@ static unsigned long div2_recalc(struct clk *clk)
89 return clk->parent->rate / 2; 89 return clk->parent->rate / 2;
90} 90}
91 91
92static struct clk_ops div2_clk_ops = { 92static struct sh_clk_ops div2_clk_ops = {
93 .recalc = div2_recalc, 93 .recalc = div2_recalc,
94}; 94};
95 95
@@ -128,7 +128,7 @@ static unsigned long pllc01_recalc(struct clk *clk)
128 return clk->parent->rate * mult; 128 return clk->parent->rate * mult;
129} 129}
130 130
131static struct clk_ops pllc01_clk_ops = { 131static struct sh_clk_ops pllc01_clk_ops = {
132 .recalc = pllc01_recalc, 132 .recalc = pllc01_recalc,
133}; 133};
134 134
@@ -276,7 +276,7 @@ static int pllc2_set_parent(struct clk *clk, struct clk *parent)
276 return 0; 276 return 0;
277} 277}
278 278
279static struct clk_ops pllc2_clk_ops = { 279static struct sh_clk_ops pllc2_clk_ops = {
280 .recalc = pllc2_recalc, 280 .recalc = pllc2_recalc,
281 .round_rate = pllc2_round_rate, 281 .round_rate = pllc2_round_rate,
282 .set_rate = pllc2_set_rate, 282 .set_rate = pllc2_set_rate,
@@ -468,7 +468,7 @@ static int fsidiv_set_rate(struct clk *clk, unsigned long rate)
468 return 0; 468 return 0;
469} 469}
470 470
471static struct clk_ops fsidiv_clk_ops = { 471static struct sh_clk_ops fsidiv_clk_ops = {
472 .recalc = fsidiv_recalc, 472 .recalc = fsidiv_recalc,
473 .round_rate = fsidiv_round_rate, 473 .round_rate = fsidiv_round_rate,
474 .set_rate = fsidiv_set_rate, 474 .set_rate = fsidiv_set_rate,
@@ -710,7 +710,7 @@ void __init sh7372_clock_init(void)
710 clkdev_add_table(lookups, ARRAY_SIZE(lookups)); 710 clkdev_add_table(lookups, ARRAY_SIZE(lookups));
711 711
712 if (!ret) 712 if (!ret)
713 clk_init(); 713 shmobile_clk_init();
714 else 714 else
715 panic("failed to setup sh7372 clocks\n"); 715 panic("failed to setup sh7372 clocks\n");
716 716
diff --git a/arch/arm/mach-shmobile/clock-sh7377.c b/arch/arm/mach-shmobile/clock-sh7377.c
index 8cee7b151ae..0798a15936c 100644
--- a/arch/arm/mach-shmobile/clock-sh7377.c
+++ b/arch/arm/mach-shmobile/clock-sh7377.c
@@ -77,7 +77,7 @@ static unsigned long div2_recalc(struct clk *clk)
77 return clk->parent->rate / 2; 77 return clk->parent->rate / 2;
78} 78}
79 79
80static struct clk_ops div2_clk_ops = { 80static struct sh_clk_ops div2_clk_ops = {
81 .recalc = div2_recalc, 81 .recalc = div2_recalc,
82}; 82};
83 83
@@ -110,7 +110,7 @@ static unsigned long pllc1_recalc(struct clk *clk)
110 return clk->parent->rate * mult; 110 return clk->parent->rate * mult;
111} 111}
112 112
113static struct clk_ops pllc1_clk_ops = { 113static struct sh_clk_ops pllc1_clk_ops = {
114 .recalc = pllc1_recalc, 114 .recalc = pllc1_recalc,
115}; 115};
116 116
@@ -137,7 +137,7 @@ static unsigned long pllc2_recalc(struct clk *clk)
137 return clk->parent->rate * mult; 137 return clk->parent->rate * mult;
138} 138}
139 139
140static struct clk_ops pllc2_clk_ops = { 140static struct sh_clk_ops pllc2_clk_ops = {
141 .recalc = pllc2_recalc, 141 .recalc = pllc2_recalc,
142}; 142};
143 143
@@ -360,7 +360,7 @@ void __init sh7377_clock_init(void)
360 clkdev_add_table(lookups, ARRAY_SIZE(lookups)); 360 clkdev_add_table(lookups, ARRAY_SIZE(lookups));
361 361
362 if (!ret) 362 if (!ret)
363 clk_init(); 363 shmobile_clk_init();
364 else 364 else
365 panic("failed to setup sh7377 clocks\n"); 365 panic("failed to setup sh7377 clocks\n");
366} 366}
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 7727cca6136..472d1f5361e 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -88,7 +88,7 @@ static unsigned long div2_recalc(struct clk *clk)
88 return clk->parent->rate / 2; 88 return clk->parent->rate / 2;
89} 89}
90 90
91static struct clk_ops div2_clk_ops = { 91static struct sh_clk_ops div2_clk_ops = {
92 .recalc = div2_recalc, 92 .recalc = div2_recalc,
93}; 93};
94 94
@@ -97,7 +97,7 @@ static unsigned long div7_recalc(struct clk *clk)
97 return clk->parent->rate / 7; 97 return clk->parent->rate / 7;
98} 98}
99 99
100static struct clk_ops div7_clk_ops = { 100static struct sh_clk_ops div7_clk_ops = {
101 .recalc = div7_recalc, 101 .recalc = div7_recalc,
102}; 102};
103 103
@@ -106,7 +106,7 @@ static unsigned long div13_recalc(struct clk *clk)
106 return clk->parent->rate / 13; 106 return clk->parent->rate / 13;
107} 107}
108 108
109static struct clk_ops div13_clk_ops = { 109static struct sh_clk_ops div13_clk_ops = {
110 .recalc = div13_recalc, 110 .recalc = div13_recalc,
111}; 111};
112 112
@@ -122,7 +122,7 @@ static struct clk extal2_div2_clk = {
122 .parent = &sh73a0_extal2_clk, 122 .parent = &sh73a0_extal2_clk,
123}; 123};
124 124
125static struct clk_ops main_clk_ops = { 125static struct sh_clk_ops main_clk_ops = {
126 .recalc = followparent_recalc, 126 .recalc = followparent_recalc,
127}; 127};
128 128
@@ -156,7 +156,7 @@ static unsigned long pll_recalc(struct clk *clk)
156 return clk->parent->rate * mult; 156 return clk->parent->rate * mult;
157} 157}
158 158
159static struct clk_ops pll_clk_ops = { 159static struct sh_clk_ops pll_clk_ops = {
160 .recalc = pll_recalc, 160 .recalc = pll_recalc,
161}; 161};
162 162
@@ -438,7 +438,7 @@ static int dsiphy_set_rate(struct clk *clk, unsigned long rate)
438 return 0; 438 return 0;
439} 439}
440 440
441static struct clk_ops dsiphy_clk_ops = { 441static struct sh_clk_ops dsiphy_clk_ops = {
442 .recalc = dsiphy_recalc, 442 .recalc = dsiphy_recalc,
443 .round_rate = dsiphy_round_rate, 443 .round_rate = dsiphy_round_rate,
444 .set_rate = dsiphy_set_rate, 444 .set_rate = dsiphy_set_rate,
@@ -620,7 +620,7 @@ void __init sh73a0_clock_init(void)
620 clkdev_add_table(lookups, ARRAY_SIZE(lookups)); 620 clkdev_add_table(lookups, ARRAY_SIZE(lookups));
621 621
622 if (!ret) 622 if (!ret)
623 clk_init(); 623 shmobile_clk_init();
624 else 624 else
625 panic("failed to setup sh73a0 clocks\n"); 625 panic("failed to setup sh73a0 clocks\n");
626} 626}
diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c
index 31654d78b96..e816ca9bd21 100644
--- a/arch/arm/mach-shmobile/clock.c
+++ b/arch/arm/mach-shmobile/clock.c
@@ -24,7 +24,7 @@
24#include <linux/sh_clk.h> 24#include <linux/sh_clk.h>
25#include <linux/export.h> 25#include <linux/export.h>
26 26
27int __init clk_init(void) 27int __init shmobile_clk_init(void)
28{ 28{
29 /* Kick the child clocks.. */ 29 /* Kick the child clocks.. */
30 recalculate_root_clocks(); 30 recalculate_root_clocks();
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h
index e4b945e271e..e41b61a4843 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/include/mach/common.h
@@ -1,12 +1,13 @@
1#ifndef __ARCH_MACH_COMMON_H 1#ifndef __ARCH_MACH_COMMON_H
2#define __ARCH_MACH_COMMON_H 2#define __ARCH_MACH_COMMON_H
3 3
4extern void shmobile_earlytimer_init(void);
4extern struct sys_timer shmobile_timer; 5extern struct sys_timer shmobile_timer;
5extern void shmobile_setup_console(void); 6extern void shmobile_setup_console(void);
6extern void shmobile_secondary_vector(void); 7extern void shmobile_secondary_vector(void);
7extern int shmobile_platform_cpu_kill(unsigned int cpu); 8extern int shmobile_platform_cpu_kill(unsigned int cpu);
8struct clk; 9struct clk;
9extern int clk_init(void); 10extern int shmobile_clk_init(void);
10extern void shmobile_handle_irq_intc(struct pt_regs *); 11extern void shmobile_handle_irq_intc(struct pt_regs *);
11extern struct platform_suspend_ops shmobile_suspend_ops; 12extern struct platform_suspend_ops shmobile_suspend_ops;
12struct cpuidle_driver; 13struct cpuidle_driver;
@@ -14,6 +15,7 @@ extern void (*shmobile_cpuidle_modes[])(void);
14extern void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv); 15extern void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv);
15 16
16extern void sh7367_init_irq(void); 17extern void sh7367_init_irq(void);
18extern void sh7367_map_io(void);
17extern void sh7367_add_early_devices(void); 19extern void sh7367_add_early_devices(void);
18extern void sh7367_add_standard_devices(void); 20extern void sh7367_add_standard_devices(void);
19extern void sh7367_clock_init(void); 21extern void sh7367_clock_init(void);
@@ -22,6 +24,7 @@ extern struct clk sh7367_extalb1_clk;
22extern struct clk sh7367_extal2_clk; 24extern struct clk sh7367_extal2_clk;
23 25
24extern void sh7377_init_irq(void); 26extern void sh7377_init_irq(void);
27extern void sh7377_map_io(void);
25extern void sh7377_add_early_devices(void); 28extern void sh7377_add_early_devices(void);
26extern void sh7377_add_standard_devices(void); 29extern void sh7377_add_standard_devices(void);
27extern void sh7377_clock_init(void); 30extern void sh7377_clock_init(void);
@@ -30,6 +33,7 @@ extern struct clk sh7377_extalc1_clk;
30extern struct clk sh7377_extal2_clk; 33extern struct clk sh7377_extal2_clk;
31 34
32extern void sh7372_init_irq(void); 35extern void sh7372_init_irq(void);
36extern void sh7372_map_io(void);
33extern void sh7372_add_early_devices(void); 37extern void sh7372_add_early_devices(void);
34extern void sh7372_add_standard_devices(void); 38extern void sh7372_add_standard_devices(void);
35extern void sh7372_clock_init(void); 39extern void sh7372_clock_init(void);
@@ -41,6 +45,7 @@ extern struct clk sh7372_extal1_clk;
41extern struct clk sh7372_extal2_clk; 45extern struct clk sh7372_extal2_clk;
42 46
43extern void sh73a0_init_irq(void); 47extern void sh73a0_init_irq(void);
48extern void sh73a0_map_io(void);
44extern void sh73a0_add_early_devices(void); 49extern void sh73a0_add_early_devices(void);
45extern void sh73a0_add_standard_devices(void); 50extern void sh73a0_add_standard_devices(void);
46extern void sh73a0_clock_init(void); 51extern void sh73a0_clock_init(void);
@@ -56,12 +61,14 @@ extern int sh73a0_boot_secondary(unsigned int cpu);
56extern void sh73a0_smp_prepare_cpus(void); 61extern void sh73a0_smp_prepare_cpus(void);
57 62
58extern void r8a7740_init_irq(void); 63extern void r8a7740_init_irq(void);
64extern void r8a7740_map_io(void);
59extern void r8a7740_add_early_devices(void); 65extern void r8a7740_add_early_devices(void);
60extern void r8a7740_add_standard_devices(void); 66extern void r8a7740_add_standard_devices(void);
61extern void r8a7740_clock_init(u8 md_ck); 67extern void r8a7740_clock_init(u8 md_ck);
62extern void r8a7740_pinmux_init(void); 68extern void r8a7740_pinmux_init(void);
63 69
64extern void r8a7779_init_irq(void); 70extern void r8a7779_init_irq(void);
71extern void r8a7779_map_io(void);
65extern void r8a7779_add_early_devices(void); 72extern void r8a7779_add_early_devices(void);
66extern void r8a7779_add_standard_devices(void); 73extern void r8a7779_add_standard_devices(void);
67extern void r8a7779_clock_init(void); 74extern void r8a7779_clock_init(void);
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 986dca6b3fa..74e52341dd1 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -25,8 +25,41 @@
25#include <linux/serial_sci.h> 25#include <linux/serial_sci.h>
26#include <linux/sh_timer.h> 26#include <linux/sh_timer.h>
27#include <mach/r8a7740.h> 27#include <mach/r8a7740.h>
28#include <mach/common.h>
28#include <asm/mach-types.h> 29#include <asm/mach-types.h>
30#include <asm/mach/map.h>
29#include <asm/mach/arch.h> 31#include <asm/mach/arch.h>
32#include <asm/mach/time.h>
33
34static struct map_desc r8a7740_io_desc[] __initdata = {
35 /*
36 * for CPGA/INTC/PFC
37 * 0xe6000000-0xefffffff -> 0xe6000000-0xefffffff
38 */
39 {
40 .virtual = 0xe6000000,
41 .pfn = __phys_to_pfn(0xe6000000),
42 .length = 160 << 20,
43 .type = MT_DEVICE_NONSHARED
44 },
45#ifdef CONFIG_CACHE_L2X0
46 /*
47 * for l2x0_init()
48 * 0xf0100000-0xf0101000 -> 0xf0002000-0xf0003000
49 */
50 {
51 .virtual = 0xf0002000,
52 .pfn = __phys_to_pfn(0xf0100000),
53 .length = PAGE_SIZE,
54 .type = MT_DEVICE_NONSHARED
55 },
56#endif
57};
58
59void __init r8a7740_map_io(void)
60{
61 iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
62}
30 63
31/* SCIFA0 */ 64/* SCIFA0 */
32static struct plat_sci_port scif0_platform_data = { 65static struct plat_sci_port scif0_platform_data = {
@@ -345,8 +378,20 @@ void __init r8a7740_add_standard_devices(void)
345 ARRAY_SIZE(r8a7740_late_devices)); 378 ARRAY_SIZE(r8a7740_late_devices));
346} 379}
347 380
381static void __init r8a7740_earlytimer_init(void)
382{
383 r8a7740_clock_init(0);
384 shmobile_earlytimer_init();
385}
386
348void __init r8a7740_add_early_devices(void) 387void __init r8a7740_add_early_devices(void)
349{ 388{
350 early_platform_add_devices(r8a7740_early_devices, 389 early_platform_add_devices(r8a7740_early_devices,
351 ARRAY_SIZE(r8a7740_early_devices)); 390 ARRAY_SIZE(r8a7740_early_devices));
391
392 /* setup early console here as well */
393 shmobile_setup_console();
394
395 /* override timer setup with soc-specific code */
396 shmobile_timer.init = r8a7740_earlytimer_init;
352} 397}
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 4725663bd03..6820d785493 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -33,6 +33,31 @@
33#include <mach/common.h> 33#include <mach/common.h>
34#include <asm/mach-types.h> 34#include <asm/mach-types.h>
35#include <asm/mach/arch.h> 35#include <asm/mach/arch.h>
36#include <asm/mach/time.h>
37#include <asm/mach/map.h>
38#include <asm/hardware/cache-l2x0.h>
39
40static struct map_desc r8a7779_io_desc[] __initdata = {
41 /* 2M entity map for 0xf0000000 (MPCORE) */
42 {
43 .virtual = 0xf0000000,
44 .pfn = __phys_to_pfn(0xf0000000),
45 .length = SZ_2M,
46 .type = MT_DEVICE_NONSHARED
47 },
48 /* 16M entity map for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
49 {
50 .virtual = 0xfe000000,
51 .pfn = __phys_to_pfn(0xfe000000),
52 .length = SZ_16M,
53 .type = MT_DEVICE_NONSHARED
54 },
55};
56
57void __init r8a7779_map_io(void)
58{
59 iotable_init(r8a7779_io_desc, ARRAY_SIZE(r8a7779_io_desc));
60}
36 61
37static struct plat_sci_port scif0_platform_data = { 62static struct plat_sci_port scif0_platform_data = {
38 .mapbase = 0xffe40000, 63 .mapbase = 0xffe40000,
@@ -219,6 +244,10 @@ static struct platform_device *r8a7779_late_devices[] __initdata = {
219 244
220void __init r8a7779_add_standard_devices(void) 245void __init r8a7779_add_standard_devices(void)
221{ 246{
247#ifdef CONFIG_CACHE_L2X0
248 /* Early BRESP enable, Shared attribute override enable, 64K*16way */
249 l2x0_init((void __iomem __force *)(0xf0100000), 0x40470000, 0x82000fff);
250#endif
222 r8a7779_pm_init(); 251 r8a7779_pm_init();
223 252
224 r8a7779_init_pm_domain(&r8a7779_sh4a); 253 r8a7779_init_pm_domain(&r8a7779_sh4a);
@@ -232,8 +261,33 @@ void __init r8a7779_add_standard_devices(void)
232 ARRAY_SIZE(r8a7779_late_devices)); 261 ARRAY_SIZE(r8a7779_late_devices));
233} 262}
234 263
264static void __init r8a7779_earlytimer_init(void)
265{
266 r8a7779_clock_init();
267 shmobile_earlytimer_init();
268}
269
235void __init r8a7779_add_early_devices(void) 270void __init r8a7779_add_early_devices(void)
236{ 271{
237 early_platform_add_devices(r8a7779_early_devices, 272 early_platform_add_devices(r8a7779_early_devices,
238 ARRAY_SIZE(r8a7779_early_devices)); 273 ARRAY_SIZE(r8a7779_early_devices));
274
275 /* Early serial console setup is not included here due to
276 * memory map collisions. The SCIF serial ports in r8a7779
277 * are difficult to entity map 1:1 due to collision with the
278 * virtual memory range used by the coherent DMA code on ARM.
279 *
280 * Anyone wanting to debug early can remove UPF_IOREMAP from
281 * the sh-sci serial console platform data, adjust mapbase
282 * to a static M:N virt:phys mapping that needs to be added to
283 * the mappings passed with iotable_init() above.
284 *
285 * Then add a call to shmobile_setup_console() from this function.
286 *
287 * As a final step pass earlyprint=sh-sci.2,115200 on the kernel
288 * command line in case of the marzen board.
289 */
290
291 /* override timer setup with soc-specific code */
292 shmobile_timer.init = r8a7779_earlytimer_init;
239} 293}
diff --git a/arch/arm/mach-shmobile/setup-sh7367.c b/arch/arm/mach-shmobile/setup-sh7367.c
index e546017f15d..a51e1a1e699 100644
--- a/arch/arm/mach-shmobile/setup-sh7367.c
+++ b/arch/arm/mach-shmobile/setup-sh7367.c
@@ -29,8 +29,28 @@
29#include <linux/serial_sci.h> 29#include <linux/serial_sci.h>
30#include <linux/sh_timer.h> 30#include <linux/sh_timer.h>
31#include <mach/hardware.h> 31#include <mach/hardware.h>
32#include <mach/common.h>
32#include <asm/mach-types.h> 33#include <asm/mach-types.h>
33#include <asm/mach/arch.h> 34#include <asm/mach/arch.h>
35#include <asm/mach/map.h>
36#include <asm/mach/time.h>
37
38static struct map_desc sh7367_io_desc[] __initdata = {
39 /* create a 1:1 entity map for 0xe6xxxxxx
40 * used by CPGA, INTC and PFC.
41 */
42 {
43 .virtual = 0xe6000000,
44 .pfn = __phys_to_pfn(0xe6000000),
45 .length = 256 << 20,
46 .type = MT_DEVICE_NONSHARED
47 },
48};
49
50void __init sh7367_map_io(void)
51{
52 iotable_init(sh7367_io_desc, ARRAY_SIZE(sh7367_io_desc));
53}
34 54
35/* SCIFA0 */ 55/* SCIFA0 */
36static struct plat_sci_port scif0_platform_data = { 56static struct plat_sci_port scif0_platform_data = {
@@ -435,6 +455,12 @@ void __init sh7367_add_standard_devices(void)
435 ARRAY_SIZE(sh7367_devices)); 455 ARRAY_SIZE(sh7367_devices));
436} 456}
437 457
458static void __init sh7367_earlytimer_init(void)
459{
460 sh7367_clock_init();
461 shmobile_earlytimer_init();
462}
463
438#define SYMSTPCR2 0xe6158048 464#define SYMSTPCR2 0xe6158048
439#define SYMSTPCR2_CMT1 (1 << 29) 465#define SYMSTPCR2_CMT1 (1 << 29)
440 466
@@ -445,4 +471,10 @@ void __init sh7367_add_early_devices(void)
445 471
446 early_platform_add_devices(sh7367_early_devices, 472 early_platform_add_devices(sh7367_early_devices,
447 ARRAY_SIZE(sh7367_early_devices)); 473 ARRAY_SIZE(sh7367_early_devices));
474
475 /* setup early console here as well */
476 shmobile_setup_console();
477
478 /* override timer setup with soc-specific code */
479 shmobile_timer.init = sh7367_earlytimer_init;
448} 480}
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index a83cf51fc09..c14fb35de47 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -33,8 +33,28 @@
33#include <linux/pm_domain.h> 33#include <linux/pm_domain.h>
34#include <mach/hardware.h> 34#include <mach/hardware.h>
35#include <mach/sh7372.h> 35#include <mach/sh7372.h>
36#include <mach/common.h>
37#include <asm/mach/map.h>
36#include <asm/mach-types.h> 38#include <asm/mach-types.h>
37#include <asm/mach/arch.h> 39#include <asm/mach/arch.h>
40#include <asm/mach/time.h>
41
42static struct map_desc sh7372_io_desc[] __initdata = {
43 /* create a 1:1 entity map for 0xe6xxxxxx
44 * used by CPGA, INTC and PFC.
45 */
46 {
47 .virtual = 0xe6000000,
48 .pfn = __phys_to_pfn(0xe6000000),
49 .length = 256 << 20,
50 .type = MT_DEVICE_NONSHARED
51 },
52};
53
54void __init sh7372_map_io(void)
55{
56 iotable_init(sh7372_io_desc, ARRAY_SIZE(sh7372_io_desc));
57}
38 58
39/* SCIFA0 */ 59/* SCIFA0 */
40static struct plat_sci_port scif0_platform_data = { 60static struct plat_sci_port scif0_platform_data = {
@@ -1045,8 +1065,20 @@ void __init sh7372_add_standard_devices(void)
1045 sh7372_add_device_to_domain(&sh7372_a4r, &jpu_device); 1065 sh7372_add_device_to_domain(&sh7372_a4r, &jpu_device);
1046} 1066}
1047 1067
1068static void __init sh7372_earlytimer_init(void)
1069{
1070 sh7372_clock_init();
1071 shmobile_earlytimer_init();
1072}
1073
1048void __init sh7372_add_early_devices(void) 1074void __init sh7372_add_early_devices(void)
1049{ 1075{
1050 early_platform_add_devices(sh7372_early_devices, 1076 early_platform_add_devices(sh7372_early_devices,
1051 ARRAY_SIZE(sh7372_early_devices)); 1077 ARRAY_SIZE(sh7372_early_devices));
1078
1079 /* setup early console here as well */
1080 shmobile_setup_console();
1081
1082 /* override timer setup with soc-specific code */
1083 shmobile_timer.init = sh7372_earlytimer_init;
1052} 1084}
diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c
index bb405b8e459..9f146095098 100644
--- a/arch/arm/mach-shmobile/setup-sh7377.c
+++ b/arch/arm/mach-shmobile/setup-sh7377.c
@@ -30,8 +30,28 @@
30#include <linux/sh_intc.h> 30#include <linux/sh_intc.h>
31#include <linux/sh_timer.h> 31#include <linux/sh_timer.h>
32#include <mach/hardware.h> 32#include <mach/hardware.h>
33#include <mach/common.h>
34#include <asm/mach/map.h>
33#include <asm/mach-types.h> 35#include <asm/mach-types.h>
34#include <asm/mach/arch.h> 36#include <asm/mach/arch.h>
37#include <asm/mach/time.h>
38
39static struct map_desc sh7377_io_desc[] __initdata = {
40 /* create a 1:1 entity map for 0xe6xxxxxx
41 * used by CPGA, INTC and PFC.
42 */
43 {
44 .virtual = 0xe6000000,
45 .pfn = __phys_to_pfn(0xe6000000),
46 .length = 256 << 20,
47 .type = MT_DEVICE_NONSHARED
48 },
49};
50
51void __init sh7377_map_io(void)
52{
53 iotable_init(sh7377_io_desc, ARRAY_SIZE(sh7377_io_desc));
54}
35 55
36/* SCIFA0 */ 56/* SCIFA0 */
37static struct plat_sci_port scif0_platform_data = { 57static struct plat_sci_port scif0_platform_data = {
@@ -456,6 +476,12 @@ void __init sh7377_add_standard_devices(void)
456 ARRAY_SIZE(sh7377_devices)); 476 ARRAY_SIZE(sh7377_devices));
457} 477}
458 478
479static void __init sh7377_earlytimer_init(void)
480{
481 sh7377_clock_init();
482 shmobile_earlytimer_init();
483}
484
459#define SMSTPCR3 0xe615013c 485#define SMSTPCR3 0xe615013c
460#define SMSTPCR3_CMT1 (1 << 29) 486#define SMSTPCR3_CMT1 (1 << 29)
461 487
@@ -466,4 +492,10 @@ void __init sh7377_add_early_devices(void)
466 492
467 early_platform_add_devices(sh7377_early_devices, 493 early_platform_add_devices(sh7377_early_devices,
468 ARRAY_SIZE(sh7377_early_devices)); 494 ARRAY_SIZE(sh7377_early_devices));
495
496 /* setup early console here as well */
497 shmobile_setup_console();
498
499 /* override timer setup with soc-specific code */
500 shmobile_timer.init = sh7377_earlytimer_init;
469} 501}
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 20e71e5cace..b6a0734a738 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -32,8 +32,28 @@
32#include <linux/sh_timer.h> 32#include <linux/sh_timer.h>
33#include <mach/hardware.h> 33#include <mach/hardware.h>
34#include <mach/sh73a0.h> 34#include <mach/sh73a0.h>
35#include <mach/common.h>
35#include <asm/mach-types.h> 36#include <asm/mach-types.h>
37#include <asm/mach/map.h>
36#include <asm/mach/arch.h> 38#include <asm/mach/arch.h>
39#include <asm/mach/time.h>
40
41static struct map_desc sh73a0_io_desc[] __initdata = {
42 /* create a 1:1 entity map for 0xe6xxxxxx
43 * used by CPGA, INTC and PFC.
44 */
45 {
46 .virtual = 0xe6000000,
47 .pfn = __phys_to_pfn(0xe6000000),
48 .length = 256 << 20,
49 .type = MT_DEVICE_NONSHARED
50 },
51};
52
53void __init sh73a0_map_io(void)
54{
55 iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
56}
37 57
38static struct plat_sci_port scif0_platform_data = { 58static struct plat_sci_port scif0_platform_data = {
39 .mapbase = 0xe6c40000, 59 .mapbase = 0xe6c40000,
@@ -667,8 +687,20 @@ void __init sh73a0_add_standard_devices(void)
667 ARRAY_SIZE(sh73a0_late_devices)); 687 ARRAY_SIZE(sh73a0_late_devices));
668} 688}
669 689
690static void __init sh73a0_earlytimer_init(void)
691{
692 sh73a0_clock_init();
693 shmobile_earlytimer_init();
694}
695
670void __init sh73a0_add_early_devices(void) 696void __init sh73a0_add_early_devices(void)
671{ 697{
672 early_platform_add_devices(sh73a0_early_devices, 698 early_platform_add_devices(sh73a0_early_devices,
673 ARRAY_SIZE(sh73a0_early_devices)); 699 ARRAY_SIZE(sh73a0_early_devices));
700
701 /* setup early console here as well */
702 shmobile_setup_console();
703
704 /* override timer setup with soc-specific code */
705 shmobile_timer.init = sh73a0_earlytimer_init;
674} 706}
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c
index 895794b543c..be1ad70fe40 100644
--- a/arch/arm/mach-shmobile/timer.c
+++ b/arch/arm/mach-shmobile/timer.c
@@ -36,11 +36,15 @@ static void __init shmobile_late_time_init(void)
36 early_platform_driver_probe("earlytimer", 2, 0); 36 early_platform_driver_probe("earlytimer", 2, 0);
37} 37}
38 38
39static void __init shmobile_timer_init(void) 39void __init shmobile_earlytimer_init(void)
40{ 40{
41 late_time_init = shmobile_late_time_init; 41 late_time_init = shmobile_late_time_init;
42} 42}
43 43
44static void __init shmobile_timer_init(void)
45{
46}
47
44struct sys_timer shmobile_timer = { 48struct sys_timer shmobile_timer = {
45 .init = shmobile_timer_init, 49 .init = shmobile_timer_init,
46}; 50};
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index 52af00446a6..c59e8b892d6 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -5,7 +5,7 @@ config UX500_SOC_COMMON
5 default y 5 default y
6 select ARM_GIC 6 select ARM_GIC
7 select HAS_MTU 7 select HAS_MTU
8 select ARM_ERRATA_753970 8 select PL310_ERRATA_753970
9 select ARM_ERRATA_754322 9 select ARM_ERRATA_754322
10 select ARM_ERRATA_764369 10 select ARM_ERRATA_764369
11 11
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 9b3d0fbaee7..88c3ba151e8 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -7,7 +7,7 @@ config ARCH_VEXPRESS_CA9X4
7 select ARM_GIC 7 select ARM_GIC
8 select ARM_ERRATA_720789 8 select ARM_ERRATA_720789
9 select ARM_ERRATA_751472 9 select ARM_ERRATA_751472
10 select ARM_ERRATA_753970 10 select PL310_ERRATA_753970
11 select HAVE_SMP 11 select HAVE_SMP
12 select MIGHT_HAVE_CACHE_L2X0 12 select MIGHT_HAVE_CACHE_L2X0
13 13
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 0404ccbb8aa..f1c8486f750 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -230,9 +230,7 @@ __v7_setup:
230 mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register 230 mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register
231#endif 231#endif
232#ifdef CONFIG_ARM_ERRATA_743622 232#ifdef CONFIG_ARM_ERRATA_743622
233 teq r6, #0x20 @ present in r2p0 233 teq r5, #0x00200000 @ only present in r2p*
234 teqne r6, #0x21 @ present in r2p1
235 teqne r6, #0x22 @ present in r2p2
236 mrceq p15, 0, r10, c15, c0, 1 @ read diagnostic register 234 mrceq p15, 0, r10, c15, c0, 1 @ read diagnostic register
237 orreq r10, r10, #1 << 6 @ set bit #6 235 orreq r10, r10, #1 << 6 @ set bit #6
238 mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register 236 mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 2efd6454bce..37bbbbb981b 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -428,8 +428,16 @@
428#define OMAP_GPMC_NR_IRQS 8 428#define OMAP_GPMC_NR_IRQS 8
429#define OMAP_GPMC_IRQ_END (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS) 429#define OMAP_GPMC_IRQ_END (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS)
430 430
431/* PRCM IRQ handler */
432#ifdef CONFIG_ARCH_OMAP2PLUS
433#define OMAP_PRCM_IRQ_BASE (OMAP_GPMC_IRQ_END)
434#define OMAP_PRCM_NR_IRQS 64
435#define OMAP_PRCM_IRQ_END (OMAP_PRCM_IRQ_BASE + OMAP_PRCM_NR_IRQS)
436#else
437#define OMAP_PRCM_IRQ_END OMAP_GPMC_IRQ_END
438#endif
431 439
432#define NR_IRQS OMAP_GPMC_IRQ_END 440#define NR_IRQS OMAP_PRCM_IRQ_END
433 441
434#define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32)) 442#define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32))
435 443
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 9fe35348e03..2bab4c99a23 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -1249,7 +1249,7 @@ static void s3c2410_dma_resume(void)
1249 struct s3c2410_dma_chan *cp = s3c2410_chans + dma_channels - 1; 1249 struct s3c2410_dma_chan *cp = s3c2410_chans + dma_channels - 1;
1250 int channel; 1250 int channel;
1251 1251
1252 for (channel = dma_channels - 1; channel >= 0; cp++, channel--) 1252 for (channel = dma_channels - 1; channel >= 0; cp--, channel--)
1253 s3c2410_dma_resume_chan(cp); 1253 s3c2410_dma_resume_chan(cp);
1254} 1254}
1255 1255
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index eb3ba1385b0..45d8e5c53ea 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -1456,7 +1456,7 @@ void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
1456 1456
1457#ifdef CONFIG_S3C_DEV_USB_HSOTG 1457#ifdef CONFIG_S3C_DEV_USB_HSOTG
1458static struct resource s3c_usb_hsotg_resources[] = { 1458static struct resource s3c_usb_hsotg_resources[] = {
1459 [0] = DEFINE_RES_MEM(S3C_PA_USB_HSOTG, SZ_16K), 1459 [0] = DEFINE_RES_MEM(S3C_PA_USB_HSOTG, SZ_128K),
1460 [1] = DEFINE_RES_IRQ(IRQ_OTG), 1460 [1] = DEFINE_RES_IRQ(IRQ_OTG),
1461}; 1461};
1462 1462
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c
index 0c77e429867..abb5bdecd50 100644
--- a/arch/arm/plat-spear/time.c
+++ b/arch/arm/plat-spear/time.c
@@ -145,11 +145,13 @@ static void clockevent_set_mode(enum clock_event_mode mode,
145static int clockevent_next_event(unsigned long cycles, 145static int clockevent_next_event(unsigned long cycles,
146 struct clock_event_device *clk_event_dev) 146 struct clock_event_device *clk_event_dev)
147{ 147{
148 u16 val; 148 u16 val = readw(gpt_base + CR(CLKEVT));
149
150 if (val & CTRL_ENABLE)
151 writew(val & ~CTRL_ENABLE, gpt_base + CR(CLKEVT));
149 152
150 writew(cycles, gpt_base + LOAD(CLKEVT)); 153 writew(cycles, gpt_base + LOAD(CLKEVT));
151 154
152 val = readw(gpt_base + CR(CLKEVT));
153 val |= CTRL_ENABLE | CTRL_INT_ENABLE; 155 val |= CTRL_ENABLE | CTRL_INT_ENABLE;
154 writew(val, gpt_base + CR(CLKEVT)); 156 writew(val, gpt_base + CR(CLKEVT));
155 157
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-22 19:41:15 -0400