diff options
Diffstat (limited to 'arch/arm/mach-ux500/cpu.c')
| -rw-r--r-- | arch/arm/mach-ux500/cpu.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index 6242e88e5fd3..d11f3892a27d 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -16,6 +16,8 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/stat.h> +#include <linux/of.h> +#include <linux/of_irq.h> #include <asm/hardware/gic.h> #include <asm/mach/map.h> @@ -28,6 +30,11 @@ void __iomem *_PRCMU_BASE; +static const struct of_device_id ux500_dt_irq_match[] = { + { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, + {}, +}; + void __init ux500_init_irq(void) { void __iomem *dist_base; @@ -42,7 +49,12 @@ void __init ux500_init_irq(void) } else ux500_unknown_soc(); - gic_init(0, 29, dist_base, cpu_base); +#ifdef CONFIG_OF + if (of_have_populated_dt()) + of_irq_init(ux500_dt_irq_match); + else +#endif + gic_init(0, 29, dist_base, cpu_base); /* * Init clocks here so that they are available for system timer |