diff options
Diffstat (limited to 'arch/sh/kernel/cpu/irq/intc2.c')
| -rw-r--r-- | arch/sh/kernel/cpu/irq/intc2.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/arch/sh/kernel/cpu/irq/intc2.c b/arch/sh/kernel/cpu/irq/intc2.c index 74ca576a7ce..74defe76a05 100644 --- a/arch/sh/kernel/cpu/irq/intc2.c +++ b/arch/sh/kernel/cpu/irq/intc2.c @@ -11,22 +11,29 @@ * Hitachi 7751, the STM ST40 STB1, SH7760, and SH7780. */ #include <linux/kernel.h> -#include <linux/irq.h> +#include <linux/interrupt.h> #include <linux/io.h> -#include <asm/system.h> + +#if defined(CONFIG_CPU_SUBTYPE_SH7760) +#define INTC2_BASE 0xfe080000 +#define INTC2_INTMSK (INTC2_BASE + 0x40) +#define INTC2_INTMSKCLR (INTC2_BASE + 0x60) +#elif defined(CONFIG_CPU_SUBTYPE_SH7780) +#define INTC2_BASE 0xffd40000 +#define INTC2_INTMSK (INTC2_BASE + 0x38) +#define INTC2_INTMSKCLR (INTC2_BASE + 0x3c) +#endif static void disable_intc2_irq(unsigned int irq) { struct intc2_data *p = get_irq_chip_data(irq); - ctrl_outl(1 << p->msk_shift, - INTC2_BASE + INTC2_INTMSK_OFFSET + p->msk_offset); + ctrl_outl(1 << p->msk_shift, INTC2_INTMSK + p->msk_offset); } static void enable_intc2_irq(unsigned int irq) { struct intc2_data *p = get_irq_chip_data(irq); - ctrl_outl(1 << p->msk_shift, - INTC2_BASE + INTC2_INTMSKCLR_OFFSET + p->msk_offset); + ctrl_outl(1 << p->msk_shift, INTC2_INTMSKCLR + p->msk_offset); } static struct irq_chip intc2_irq_chip = { @@ -61,12 +68,10 @@ void make_intc2_irq(struct intc2_data *table, unsigned int nr_irqs) /* Set the priority level */ local_irq_save(flags); - ipr = ctrl_inl(INTC2_BASE + INTC2_INTPRI_OFFSET + - p->ipr_offset); + ipr = ctrl_inl(INTC2_BASE + p->ipr_offset); ipr &= ~(0xf << p->ipr_shift); ipr |= p->priority << p->ipr_shift; - ctrl_outl(ipr, INTC2_BASE + INTC2_INTPRI_OFFSET + - p->ipr_offset); + ctrl_outl(ipr, INTC2_BASE + p->ipr_offset); local_irq_restore(flags); |