diff options
| author | Tony Lindgren <tony@atomide.com> | 2015-01-13 14:23:25 -0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-01-26 11:38:23 +0100 |
| commit | 19f92b237b1700d30b788f00b16a627ffbfdf0e5 (patch) | |
| tree | 1139f78ff3eef2d39a25916dcd63f69ccd76e0fc /drivers/irqchip/irq-omap-intc.c | |
| parent | cdb647a772e9def47594ff8ce7acf47f4d257b2e (diff) | |
| download | lwn-19f92b237b1700d30b788f00b16a627ffbfdf0e5.tar.gz lwn-19f92b237b1700d30b788f00b16a627ffbfdf0e5.zip | |
irqchip: omap-intc: Fix support for dm814 and dm816
On dm81xx we have 128 interrupts like am33xx has. Let's add
compatible flags for dm814x and dm816x, and document the
existing binding.
As the dm81xx are booting in device tree only mode, we can now
also remove ti81xx_init_irq() legacy function.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/1421187806-6804-2-git-send-email-tony@atomide.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip/irq-omap-intc.c')
| -rw-r--r-- | drivers/irqchip/irq-omap-intc.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/irqchip/irq-omap-intc.c b/drivers/irqchip/irq-omap-intc.c index c03f140acbae..b444d0e48f1f 100644 --- a/drivers/irqchip/irq-omap-intc.c +++ b/drivers/irqchip/irq-omap-intc.c @@ -380,14 +380,6 @@ void __init omap3_init_irq(void) set_handle_irq(omap_intc_handle_irq); } -void __init ti81xx_init_irq(void) -{ - omap_nr_irqs = 96; - omap_nr_pending = 4; - omap_init_irq(OMAP34XX_IC_BASE, NULL); - set_handle_irq(omap_intc_handle_irq); -} - static int __init intc_of_init(struct device_node *node, struct device_node *parent) { @@ -399,7 +391,9 @@ static int __init intc_of_init(struct device_node *node, if (WARN_ON(!node)) return -ENODEV; - if (of_device_is_compatible(node, "ti,am33xx-intc")) { + if (of_device_is_compatible(node, "ti,dm814-intc") || + of_device_is_compatible(node, "ti,dm816-intc") || + of_device_is_compatible(node, "ti,am33xx-intc")) { omap_nr_irqs = 128; omap_nr_pending = 4; } @@ -415,4 +409,6 @@ static int __init intc_of_init(struct device_node *node, IRQCHIP_DECLARE(omap2_intc, "ti,omap2-intc", intc_of_init); IRQCHIP_DECLARE(omap3_intc, "ti,omap3-intc", intc_of_init); +IRQCHIP_DECLARE(dm814x_intc, "ti,dm814-intc", intc_of_init); +IRQCHIP_DECLARE(dm816x_intc, "ti,dm816-intc", intc_of_init); IRQCHIP_DECLARE(am33xx_intc, "ti,am33xx-intc", intc_of_init); |