| From | Felipe Balbi <> | Subject | [PATCH 17/35] arm: omap: irq: use compatible flag to figure out number of IRQ lines | Date | Mon, 28 Jul 2014 16:16:05 -0500 |
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so far, only am33xx has 128 lines, all other devices have only 96.
Signed-off-by: Felipe Balbi <balbi@ti.com> --- arch/arm/mach-omap2/irq.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 97845df..7a4ead3 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -310,6 +310,9 @@ static int __init intc_of_init(struct device_node *node, return -EINVAL; } + if (of_device_is_compatible(node, "ti,am33xx-intc")) + nr_irq = 128; + if (of_property_read_u32(node, "ti,intc-size", &nr_irq)) pr_warn("unable to get intc-size, default to %d\n", nr_irq); -- 2.0.1.563.g66f467c
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