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
  14 static 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
  26 static struct platform_device pmu_device = {
  27         .name           = "arm-pmu",
  28         .id             = -1,
  29         .resource       = &pmu_resource,
  30         .num_resources  = 1,
  31 };
  32
  33 static int __init iop3xx_pmu_init(void)
  34 {
  35         platform_device_register(&pmu_device);
  36         return 0;
  37 }
  38
  39 arch_initcall(iop3xx_pmu_init);