- /* Mask all irqs */
- writel(0xffffffff, intc->base + JZ_REG_INTC_SET_MASK);
-
- gc = irq_alloc_generic_chip("INTC", 1, JZ4740_IRQ_BASE, intc->base,
- handle_level_irq);
-
- gc->wake_enabled = IRQ_MSK(32);
-
- ct = gc->chip_types;
- ct->regs.enable = JZ_REG_INTC_CLEAR_MASK;
- ct->regs.disable = JZ_REG_INTC_SET_MASK;
- ct->chip.irq_unmask = irq_gc_unmask_enable_reg;
- ct->chip.irq_mask = irq_gc_mask_disable_reg;
- ct->chip.irq_mask_ack = irq_gc_mask_disable_reg;
- ct->chip.irq_set_wake = irq_gc_set_wake;
- ct->chip.irq_suspend = jz4740_irq_suspend;
- ct->chip.irq_resume = jz4740_irq_resume;
-
- irq_setup_generic_chip(gc, IRQ_MSK(32), 0, 0, IRQ_NOPROBE | IRQ_LEVEL);
+ for (i = 0; i < num_chips; i++) {
+ /* Mask all irqs */
+ writel(0xffffffff, intc->base + (i * CHIP_SIZE) +
+ JZ_REG_INTC_SET_MASK);
+
+ gc = irq_alloc_generic_chip("INTC", 1,
+ JZ4740_IRQ_BASE + (i * 32),
+ intc->base + (i * CHIP_SIZE),
+ handle_level_irq);
+
+ gc->wake_enabled = IRQ_MSK(32);
+
+ ct = gc->chip_types;
+ ct->regs.enable = JZ_REG_INTC_CLEAR_MASK;
+ ct->regs.disable = JZ_REG_INTC_SET_MASK;
+ ct->chip.irq_unmask = irq_gc_unmask_enable_reg;
+ ct->chip.irq_mask = irq_gc_mask_disable_reg;
+ ct->chip.irq_mask_ack = irq_gc_mask_disable_reg;
+ ct->chip.irq_set_wake = irq_gc_set_wake;
+ ct->chip.irq_suspend = jz4740_irq_suspend;
+ ct->chip.irq_resume = jz4740_irq_resume;
+
+ irq_setup_generic_chip(gc, IRQ_MSK(32), 0, 0,
+ IRQ_NOPROBE | IRQ_LEVEL);
+ }