return ret;
}
-static int __init omap_init_irq_legacy(u32 base)
+static int __init omap_init_irq_legacy(u32 base, struct device_node *node)
{
int j, irq_base;
irq_base = 0;
}
- domain = irq_domain_add_legacy(NULL, omap_nr_irqs, irq_base, 0,
+ domain = irq_domain_add_legacy(node, omap_nr_irqs, irq_base, 0,
&irq_domain_simple_ops, NULL);
omap_irq_soft_reset();
{
int ret;
- if (node)
+ /*
+ * FIXME legacy OMAP DMA driver sitting under arch/arm/plat-omap/dma.c
+ * depends is still not ready for linear IRQ domains; because of that
+ * we need to temporarily "blacklist" OMAP2 and OMAP3 devices from using
+ * linear IRQ Domain until that driver is finally fixed.
+ */
+ if (of_device_is_compatible(node, "ti,omap2-intc") ||
+ of_device_is_compatible(node, "ti,omap3-intc")) {
+ struct resource res;
+
+ if (of_address_to_resource(node, 0, &res))
+ return -ENOMEM;
+
+ base = res.start;
+ ret = omap_init_irq_legacy(base, node);
+ } else if (node) {
ret = omap_init_irq_of(node);
- else
- ret = omap_init_irq_legacy(base);
+ } else {
+ ret = omap_init_irq_legacy(base, NULL);
+ }
if (ret == 0)
omap_irq_enable_protection();