LXR linux/arch/arm/plat-iop/pmu.c

   1/*
   2 * PMU IRQ registration for the iop3xx xscale PMU families.
   3 * Copyright (C) 2010 Will Deacon, ARM Ltd.
   4 *
   5 * This program is free software; you can redistribute it and/or modify
   6 * it under the terms of the GNU General Public License version 2 as
   7 * published by the Free Software Foundation.
   8 *
   9 */
  10
  11#include <linux/platform_device.h>
  12#include <mach/irqs.h>
  13
  14static struct resource pmu_resource = {
  15#ifdef CONFIG_ARCH_IOP32X
  16        .start  = IRQ_IOP32X_CORE_PMU,
  17        .end    = IRQ_IOP32X_CORE_PMU,
  18#endif
  19#ifdef CONFIG_ARCH_IOP33X
  20        .start  = IRQ_IOP33X_CORE_PMU,
  21        .end    = IRQ_IOP33X_CORE_PMU,
  22#endif
  23        .flags  = IORESOURCE_IRQ,
  24};
  25
  26static struct platform_device pmu_device = {
  27        .name           = "xscale-pmu",
  28        .id             = -1,
  29        .resource       = &pmu_resource,
  30        .num_resources  = 1,
  31};
  32
  33static int __init iop3xx_pmu_init(void)
  34{
  35        platform_device_register(&pmu_device);
  36        return 0;
  37}
  38
  39arch_initcall(iop3xx_pmu_init);
  40