From 470f30deaeb870dcc65d2357fbb675deb3e779de Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Mon, 8 Sep 2014 17:54:47 -0700 Subject: arm: omap: irq: use compatible flag to figure out number of IRQ lines so far, only am33xx has 128 lines, all other devices have only 96. Signed-off-by: Felipe Balbi Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/irq.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-omap2') 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); -- cgit v1.1