linux/arch/arm/plat-iop/pmu.c
Will Deacon de4338f40e ARM: 6048/1: ARM: iop3xx: register PMU IRQs during board initialisation
This patch adds an initcall for the iop3xx platforms so that they
register their PMU IRQS with the PMU framework in the Kernel.

Cc: Lennert Buytenhek <kernel@wantstofly.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-04-29 18:03:49 +01:00

40 lines
916 B
C

/*
* PMU IRQ registration for the iop3xx xscale PMU families.
* Copyright (C) 2010 Will Deacon, ARM Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#include <linux/platform_device.h>
#include <asm/pmu.h>
#include <mach/irqs.h>
static struct resource pmu_resource = {
#ifdef CONFIG_ARCH_IOP32X
.start = IRQ_IOP32X_CORE_PMU,
.end = IRQ_IOP32X_CORE_PMU,
#endif
#ifdef CONFIG_ARCH_IOP33X
.start = IRQ_IOP33X_CORE_PMU,
.end = IRQ_IOP33X_CORE_PMU,
#endif
.flags = IORESOURCE_IRQ,
};
static struct platform_device pmu_device = {
.name = "arm-pmu",
.id = ARM_PMU_DEVICE_CPU,
.resource = &pmu_resource,
.num_resources = 1,
};
static int __init iop3xx_pmu_init(void)
{
platform_device_register(&pmu_device);
return 0;
}
arch_initcall(iop3xx_pmu_init);