Added wakeup and io event definitions for the PRCM interrupt handler. This should eventually be generated from PRM hwmod data.
Signed-off-by: Tero Kristo <[email protected]> --- drivers/power/omap_prm.c | 34 +++++++++++++++++++++++++++++++--- 1 files changed, 31 insertions(+), 3 deletions(-) diff --git a/drivers/power/omap_prm.c b/drivers/power/omap_prm.c index 745a4bc..ce0a872 100644 --- a/drivers/power/omap_prm.c +++ b/drivers/power/omap_prm.c @@ -50,6 +50,26 @@ static struct omap_prm_device prm_dev = { }, }; +struct omap_prcm_irq { + const char *name; + unsigned int offset; + const struct omap_chip_id omap_chip; +}; + +#define OMAP_PRCM_IRQ(_name, _offset, _chip) { \ + .name = _name, \ + .offset = _offset, \ + .omap_chip = OMAP_CHIP_INIT(_chip) \ + } + +static struct omap_prcm_irq omap_prcm_irqs[] = { + OMAP_PRCM_IRQ("wkup", 0, + CHIP_IS_OMAP3430 | CHIP_GE_OMAP3630ES1_1), + OMAP_PRCM_IRQ("io", 9, + CHIP_IS_OMAP3430 | CHIP_GE_OMAP3630ES1_1 | + CHIP_IS_OMAP4430), +}; + static void prm_pending_events(unsigned long *events) { u32 ena, st; @@ -167,10 +187,18 @@ static int __init omap_prcm_irq_init(void) int i; struct irq_chip_generic *gc; struct irq_chip_type *ct; + u32 mask[OMAP_PRCM_MAX_NR_PENDING_REG]; int offset; - int max_irq = 64; + int max_irq = 0; - /* XXX: supported irqs should be setup here */ + memset(mask, 0, sizeof(mask)); + for (i = 0; i < ARRAY_SIZE(omap_prcm_irqs); i++) + if (omap_chip_is(omap_prcm_irqs[i].omap_chip)) { + offset = omap_prcm_irqs[i].offset; + mask[offset >> 5] |= 1 << (offset & 0x1f); + if (offset > max_irq) + max_irq = offset; + } irq_set_chained_handler(prm_dev.irq_setup.irq, prcm_irq_handler); @@ -207,7 +235,7 @@ static int __init omap_prcm_irq_init(void) ct->regs.ack = prm_dev.irq_setup.ack + (i << 2); ct->regs.mask = prm_dev.irq_setup.mask + (i << 2); - irq_setup_generic_chip(gc, 0xffffffff, 0, IRQ_NOREQUEST, 0); + irq_setup_generic_chip(gc, mask[i], 0, IRQ_NOREQUEST, 0); prm_dev.irq_chips[i] = gc; } -- 1.7.4.1 Texas Instruments Oy, Tekniikantie 12, 02150 Espoo. Y-tunnus: 0115040-6. Kotipaikka: Helsinki -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
