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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 12:24:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 12:24:40 -0700
commit4bb2d1009f671815870e8f78e826e4f9071392a7 (patch)
tree4b9f4e3b349a67d47b11eff7fcebbf57a3c40a1e /arch/arm/mach-exynos/mct.c
parentff877c498eb2f9c4ea386270642e383bc867f63c (diff)
parent83fe628e16d84efc8df2731bc403eae4e4f53801 (diff)
downloadlinux-4bb2d1009f671815870e8f78e826e4f9071392a7.tar.bz2
Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull "ARM: More SoC support updates" from Olof Johansson: "This branch contains a handful of updates of SoC base code that had dependencies on other external trees that have now been merged: * Support for the new EXYNOS5250 SoC from Samsung * SMP and power domain support for Tegra3 from NVIDIA * ux500 updates for exporting SoC information through sysfs" Fix up trivial merge conflicts as per Olof. * tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (30 commits) ARM: mach-shmobile: ap4evb: Reserve DMA memory for the frame buffer ARM: EXYNOS: Fix compilation error with mach-exynos4-dt board ARM: dts: add initial dts file for EXYNOS5250, SMDK5250 ARM: EXYNOS: add support device tree enabled board file for EXYNOS5 ARM: EXYNOS: add support ARCH_EXYNOS5 for EXYNOS5 SoCs ARM: EXYNOS: add support get_core_count() for EXYNOS5250 ARM: EXYNOS: support EINT for EXYNOS4 and EXYNOS5 ARM: EXYNOS: add interrupt definitions for EXYNOS5250 ARM: EXYNOS: add support for EXYNOS5250 SoC ARM: EXYNOS: add support uart for EXYNOS4 and EXYNOS5 ARM: EXYNOS: add initial setup-i2c0 for EXYNOS5 ARM: EXYNOS: add clock part for EXYNOS5250 SoC ARM: EXYNOS: use exynos_init_uarts() instead of exynos4_init_uarts() ARM: EXYNOS: to declare static for mach-exynos/common.c ARM: EXYNOS: Add clkdev lookup entry for lcd clock ARM: dt: Explicitly configure all serial ports on Tegra Cardhu ARM: tegra: support for secondary cores on Tegra30 ARM: tegra: support for Tegra30 CPU powerdomains ARM: tegra: add support for Tegra30 powerdomains ARM: tegra: export tegra_powergate_is_powered() ...
Diffstat (limited to 'arch/arm/mach-exynos/mct.c')
-rw-r--r--arch/arm/mach-exynos/mct.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/arch/arm/mach-exynos/mct.c b/arch/arm/mach-exynos/mct.c
index e8a1caaf1902..897d9a9cf226 100644
--- a/arch/arm/mach-exynos/mct.c
+++ b/arch/arm/mach-exynos/mct.c
@@ -261,7 +261,10 @@ static void exynos4_clockevent_init(void)
mct_comp_device.cpumask = cpumask_of(0);
clockevents_register_device(&mct_comp_device);
- setup_irq(IRQ_MCT_G0, &mct_comp_event_irq);
+ if (soc_is_exynos5250())
+ setup_irq(EXYNOS5_IRQ_MCT_G0, &mct_comp_event_irq);
+ else
+ setup_irq(EXYNOS4_IRQ_MCT_G0, &mct_comp_event_irq);
}
#ifdef CONFIG_LOCAL_TIMERS
@@ -412,16 +415,16 @@ static int __cpuinit exynos4_local_timer_setup(struct clock_event_device *evt)
if (mct_int_type == MCT_INT_SPI) {
if (cpu == 0) {
mct_tick0_event_irq.dev_id = mevt;
- evt->irq = IRQ_MCT_L0;
- setup_irq(IRQ_MCT_L0, &mct_tick0_event_irq);
+ evt->irq = EXYNOS4_IRQ_MCT_L0;
+ setup_irq(EXYNOS4_IRQ_MCT_L0, &mct_tick0_event_irq);
} else {
mct_tick1_event_irq.dev_id = mevt;
- evt->irq = IRQ_MCT_L1;
- setup_irq(IRQ_MCT_L1, &mct_tick1_event_irq);
- irq_set_affinity(IRQ_MCT_L1, cpumask_of(1));
+ evt->irq = EXYNOS4_IRQ_MCT_L1;
+ setup_irq(EXYNOS4_IRQ_MCT_L1, &mct_tick1_event_irq);
+ irq_set_affinity(EXYNOS4_IRQ_MCT_L1, cpumask_of(1));
}
} else {
- enable_percpu_irq(IRQ_MCT_LOCALTIMER, 0);
+ enable_percpu_irq(EXYNOS_IRQ_MCT_LOCALTIMER, 0);
}
return 0;
@@ -437,7 +440,7 @@ static void exynos4_local_timer_stop(struct clock_event_device *evt)
else
remove_irq(evt->irq, &mct_tick1_event_irq);
else
- disable_percpu_irq(IRQ_MCT_LOCALTIMER);
+ disable_percpu_irq(EXYNOS_IRQ_MCT_LOCALTIMER);
}
static struct local_timer_ops exynos4_mct_tick_ops __cpuinitdata = {
@@ -457,11 +460,11 @@ static void __init exynos4_timer_resources(void)
if (mct_int_type == MCT_INT_PPI) {
int err;
- err = request_percpu_irq(IRQ_MCT_LOCALTIMER,
+ err = request_percpu_irq(EXYNOS_IRQ_MCT_LOCALTIMER,
exynos4_mct_tick_isr, "MCT",
&percpu_mct_tick);
WARN(err, "MCT: can't request IRQ %d (%d)\n",
- IRQ_MCT_LOCALTIMER, err);
+ EXYNOS_IRQ_MCT_LOCALTIMER, err);
}
local_timer_register(&exynos4_mct_tick_ops);