| Will Deacon | de4338f | 2010-04-09 13:57:02 +0100 | [diff] [blame] | 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 <asm/pmu.h> |
| 13 | #include <mach/irqs.h> |
| 14 | |
| 15 | static struct resource pmu_resource = { |
| 16 | #ifdef CONFIG_ARCH_IOP32X |
| 17 | .start = IRQ_IOP32X_CORE_PMU, |
| 18 | .end = IRQ_IOP32X_CORE_PMU, |
| 19 | #endif |
| 20 | #ifdef CONFIG_ARCH_IOP33X |
| 21 | .start = IRQ_IOP33X_CORE_PMU, |
| 22 | .end = IRQ_IOP33X_CORE_PMU, |
| 23 | #endif |
| 24 | .flags = IORESOURCE_IRQ, |
| 25 | }; |
| 26 | |
| 27 | static struct platform_device pmu_device = { |
| 28 | .name = "arm-pmu", |
| 29 | .id = ARM_PMU_DEVICE_CPU, |
| 30 | .resource = &pmu_resource, |
| 31 | .num_resources = 1, |
| 32 | }; |
| 33 | |
| 34 | static int __init iop3xx_pmu_init(void) |
| 35 | { |
| 36 | platform_device_register(&pmu_device); |
| 37 | return 0; |
| 38 | } |
| 39 | |
| 40 | arch_initcall(iop3xx_pmu_init); |