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Merge remote-tracking branch 'tip/timers/core/timers/core' into clockevents/3.16

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This commit is contained in:
Daniel Lezcano
2014-05-16 16:08:32 +02:00
parent 8cffcb0ca3 2779ac167b
commit 3f04e3d3eb
387 changed files with 3483 additions and 2141 deletions
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7
arch/arm/mach-vexpress/dcscb.c
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@@ -51,12 +51,14 @@ static int dcscb_allcpus_mask[2];
static int dcscb_power_up(unsigned int cpu, unsigned int cluster)
{
unsigned int rst_hold, cpumask = (1 << cpu);
unsigned int all_mask = dcscb_allcpus_mask[cluster];
unsigned int all_mask;
pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
if (cpu >= 4 || cluster >= 2)
return -EINVAL;
all_mask = dcscb_allcpus_mask[cluster];
/*
* Since this is called with IRQs enabled, and no arch_spin_lock_irq
* variant exists, we need to disable IRQs manually here.
@@ -101,11 +103,12 @@ static void dcscb_power_down(void)
cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0);
cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1);
cpumask = (1 << cpu);
all_mask = dcscb_allcpus_mask[cluster];
pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
BUG_ON(cpu >= 4 || cluster >= 2);
all_mask = dcscb_allcpus_mask[cluster];
__mcpm_cpu_going_down(cpu, cluster);
arch_spin_lock(&dcscb_lock);

4
arch/arm/mach-vexpress/spc.c
View File

@@ -392,7 +392,7 @@ static irqreturn_t ve_spc_irq_handler(int irq, void *data)
* +--------------------------+
* | 31 20 | 19 0 |
* +--------------------------+
* | u_volt | freq(kHz) |
* | m_volt | freq(kHz) |
* +--------------------------+
*/
#define MULT_FACTOR 20
@@ -414,7 +414,7 @@ static int ve_spc_populate_opps(uint32_t cluster)
ret = ve_spc_read_sys_cfg(SYSCFG_SCC, off, &data);
if (!ret) {
opps->freq = (data & FREQ_MASK) * MULT_FACTOR;
opps->u_volt = data >> VOLT_SHIFT;
opps->u_volt = (data >> VOLT_SHIFT) * 1000;
} else {
break;
}