diff options
Diffstat (limited to 'arch/arm/mach-omap1/irq.c')
| -rw-r--r-- | arch/arm/mach-omap1/irq.c | 34 |
1 files changed, 8 insertions, 26 deletions
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c index b11edc8a46f0..bb1bc060ecd8 100644 --- a/arch/arm/mach-omap1/irq.c +++ b/arch/arm/mach-omap1/irq.c @@ -35,21 +35,20 @@ * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/gpio.h> #include <linux/init.h> +#include <linux/irq.h> #include <linux/module.h> #include <linux/sched.h> #include <linux/interrupt.h> #include <linux/io.h> +#include <linux/irqdomain.h> #include <asm/irq.h> #include <asm/exception.h> #include <asm/mach/irq.h> #include "soc.h" - -#include <mach/hardware.h> - +#include "hardware.h" #include "common.h" #define IRQ_BANK(irq) ((irq) >> 5) @@ -112,14 +111,6 @@ static void omap_irq_set_cfg(int irq, int fiq, int priority, int trigger) irq_bank_writel(val, bank, offset); } -#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850) -static struct omap_irq_bank omap7xx_irq_banks[] = { - { .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3f8e22f }, - { .base_reg = OMAP_IH2_BASE, .trigger_map = 0xfdb9c1f2 }, - { .base_reg = OMAP_IH2_BASE + 0x100, .trigger_map = 0x800040f3 }, -}; -#endif - #ifdef CONFIG_ARCH_OMAP15XX static struct omap_irq_bank omap1510_irq_banks[] = { { .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3febfff }, @@ -165,7 +156,7 @@ asmlinkage void __exception_irq_entry omap1_handle_irq(struct pt_regs *regs) } irq: if (irqnr) - handle_domain_irq(domain, irqnr, regs); + generic_handle_domain_irq(domain, irqnr); else break; } while (irqnr); @@ -196,12 +187,6 @@ void __init omap1_init_irq(void) int i, j, irq_base; unsigned long nr_irqs; -#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) - if (cpu_is_omap7xx()) { - irq_banks = omap7xx_irq_banks; - irq_bank_count = ARRAY_SIZE(omap7xx_irq_banks); - } -#endif #ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap1510()) { irq_banks = omap1510_irq_banks; @@ -232,11 +217,10 @@ void __init omap1_init_irq(void) pr_warn("Couldn't allocate IRQ numbers\n"); irq_base = 0; } - omap_l2_irq = cpu_is_omap7xx() ? irq_base + 1 : irq_base; + omap_l2_irq = irq_base; omap_l2_irq -= NR_IRQS_LEGACY; - domain = irq_domain_add_legacy(NULL, nr_irqs, irq_base, 0, - &irq_domain_simple_ops, NULL); + domain = irq_domain_create_legacy(NULL, nr_irqs, irq_base, 0, &irq_domain_simple_ops, NULL); pr_info("Total of %lu interrupts in %i interrupt banks\n", nr_irqs, irq_bank_count); @@ -251,10 +235,6 @@ void __init omap1_init_irq(void) irq_bank_writel(0x03, 0, IRQ_CONTROL_REG_OFFSET); irq_bank_writel(0x03, 1, IRQ_CONTROL_REG_OFFSET); - /* Enable interrupts in global mask */ - if (cpu_is_omap7xx()) - irq_bank_writel(0x0, 0, IRQ_GMR_REG_OFFSET); - /* Install the interrupt handlers for each bank */ for (i = 0; i < irq_bank_count; i++) { for (j = i * 32; j < (i + 1) * 32; j++) { @@ -273,4 +253,6 @@ void __init omap1_init_irq(void) ct = irq_data_get_chip_type(d); ct->chip.irq_unmask(d); } + + set_handle_irq(omap1_handle_irq); } |