1 files changed, 14 insertions, 0 deletions

diff --git a/include/linux/spi/at86rf230.h b/include/linux/spi/at86rf230.h
index b2b1afbb3202..aa327a8105ad 100644
--- a/include/linux/spi/at86rf230.h
+++ b/include/linux/spi/at86rf230.h
@@ -26,6 +26,20 @@ struct at86rf230_platform_data {
         int rstn;
         int slp_tr;
         int dig2;
+
+        /* Setting the irq_type will configure the driver to request
+         * the platform irq trigger type according to the given value
+         * and configure the interrupt polarity of the device to the
+         * corresponding polarity.
+         *
+         * Allowed values are: IRQF_TRIGGER_RISING, IRQF_TRIGGER_FALLING,
+         *                     IRQF_TRIGGER_HIGH and IRQF_TRIGGER_LOW
+         *
+         * Setting it to 0, the driver does not touch the trigger type
+         * configuration of the interrupt and sets the interrupt polarity
+         * of the device to high active (the default value).
+         */
+        int irq_type;
 };
 
 #endif