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path: root/drivers/gpio/gpio-pxa.c
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Diffstat (limited to 'drivers/gpio/gpio-pxa.c')
-rw-r--r--drivers/gpio/gpio-pxa.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index ee137712..a4121bb 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -283,6 +283,20 @@ void __init pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn)
__raw_writel(~0,c->regbase + GEDR_OFFSET);
}
+#ifdef CONFIG_ARCH_PXA
+ irq = gpio_to_irq(0);
+ irq_set_chip_and_handler(irq, &pxa_muxed_gpio_chip,
+ handle_edge_irq);
+ set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_chained_handler(IRQ_GPIO0, pxa_gpio_demux_handler);
+
+ irq = gpio_to_irq(1);
+ irq_set_chip_and_handler(irq, &pxa_muxed_gpio_chip,
+ handle_edge_irq);
+ set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_chained_handler(IRQ_GPIO1, pxa_gpio_demux_handler);
+#endif
+
for (irq = gpio_to_irq(start); irq <= gpio_to_irq(end); irq++) {
irq_set_chip_and_handler(irq, &pxa_muxed_gpio_chip,
handle_edge_irq);
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