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Viewing changes to arch/arm/mach-pnx4008/irq.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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Lines of Context:
arch/arm/mach-pnx4008/irq.c
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        case IRQ_TYPE_EDGE_RISING:
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                __raw_writel(__raw_readl(INTC_ATR(d->irq)) | INTC_BIT(d->irq), INTC_ATR(d->irq));       /*edge sensitive */
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                __raw_writel(__raw_readl(INTC_APR(d->irq)) | INTC_BIT(d->irq), INTC_APR(d->irq));       /*rising edge */
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                set_irq_handler(d->irq, handle_edge_irq);
 
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                irq_set_handler(d->irq, handle_edge_irq);
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                break;
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        case IRQ_TYPE_EDGE_FALLING:
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                __raw_writel(__raw_readl(INTC_ATR(d->irq)) | INTC_BIT(d->irq), INTC_ATR(d->irq));       /*edge sensitive */
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                __raw_writel(__raw_readl(INTC_APR(d->irq)) & ~INTC_BIT(d->irq), INTC_APR(d->irq));      /*falling edge */
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                set_irq_handler(d->irq, handle_edge_irq);
 
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                irq_set_handler(d->irq, handle_edge_irq);
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                break;
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        case IRQ_TYPE_LEVEL_LOW:
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                __raw_writel(__raw_readl(INTC_ATR(d->irq)) & ~INTC_BIT(d->irq), INTC_ATR(d->irq));      /*level sensitive */
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                __raw_writel(__raw_readl(INTC_APR(d->irq)) & ~INTC_BIT(d->irq), INTC_APR(d->irq));      /*low level */
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                set_irq_handler(d->irq, handle_level_irq);
 
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                irq_set_handler(d->irq, handle_level_irq);
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                break;
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        case IRQ_TYPE_LEVEL_HIGH:
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                __raw_writel(__raw_readl(INTC_ATR(d->irq)) & ~INTC_BIT(d->irq), INTC_ATR(d->irq));      /*level sensitive */
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                __raw_writel(__raw_readl(INTC_APR(d->irq)) | INTC_BIT(d->irq), INTC_APR(d->irq));       /* high level */
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                set_irq_handler(d->irq, handle_level_irq);
 
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                irq_set_handler(d->irq, handle_level_irq);
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                break;
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        /* IRQ_TYPE_EDGE_BOTH is not supported */
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        /* configure IRQ's */
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        for (i = 0; i < NR_IRQS; i++) {
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                set_irq_flags(i, IRQF_VALID);
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                set_irq_chip(i, &pnx4008_irq_chip);
 
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                irq_set_chip(i, &pnx4008_irq_chip);
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                pnx4008_set_irq_type(irq_get_irq_data(i), pnx4008_irq_type[i]);
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        }
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