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ARM: 6046/1: ARM: OMAP: register PMU IRQs during board initialisation 

This patch updates the initialisation routines for the OMAP2 and OMAP3
boards so that they register their PMU IRQs with the PMU framework in
the Kernel.

Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
hifive-unleashed-5.1
Will Deacon 2010-04-09 13:54:43 +01:00 committed by Russell King
parent 28d7f4ec98
commit 883413341e
1 changed files with 34 additions and 0 deletions
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34
arch/arm/mach-omap2/devices.c
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@ -17,8 +17,10 @@
#include <linux/clk.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/pmu.h>
#include <plat/control.h>
#include <plat/tc.h>
@ -453,6 +455,37 @@ static void omap_init_mcspi(void)
static inline void omap_init_mcspi(void) {}
#endif
static struct resource omap2_pmu_resource = {
.start = 3,
.end = 3,
.flags = IORESOURCE_IRQ,
};
static struct resource omap3_pmu_resource = {
.start = INT_34XX_BENCH_MPU_EMUL,
.end = INT_34XX_BENCH_MPU_EMUL,
.flags = IORESOURCE_IRQ,
};
static struct platform_device omap_pmu_device = {
.name = "arm-pmu",
.id = ARM_PMU_DEVICE_CPU,
.num_resources = 1,
};
static void omap_init_pmu(void)
{
if (cpu_is_omap24xx())
omap_pmu_device.resource = &omap2_pmu_resource;
else if (cpu_is_omap34xx())
omap_pmu_device.resource = &omap3_pmu_resource;
else
return;
platform_device_register(&omap_pmu_device);
}
#ifdef CONFIG_OMAP_SHA1_MD5
static struct resource sha1_md5_resources[] = {
{
@ -797,6 +830,7 @@ static int __init omap2_init_devices(void)
omap_init_camera();
omap_init_mbox();
omap_init_mcspi();
omap_init_pmu();
omap_hdq_init();
omap_init_sti();
omap_init_sha1_md5();