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pmu.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);

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