Add option to at86rf230 platform data to configure the type of the
interrupt used by the driver.
Signed-off-by: Sascha Herrmann <sas...@ps.nvbi.de>
---
drivers/net/ieee802154/at86rf230.c | 9 ++++++++-
include/linux/spi/at86rf230.h | 5 +++++
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ieee802154/at86rf230.c
b/drivers/net/ieee802154/at86rf230.c
index bb5d37d..e892ec3 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -37,7 +37,7 @@
struct at86rf230_local {
struct spi_device *spi;
- int rstn, slp_tr, dig2;
+ int rstn, slp_tr, dig2, irq_type;
u8 part;
u8 vers;
@@ -764,6 +764,7 @@ static int at86rf230_fill_data(struct spi_device *spi)
lp->rstn = pdata->rstn;
lp->slp_tr = pdata->slp_tr;
lp->dig2 = pdata->dig2;
+ lp->irq_type = pdata->irq_type;
return 0;
}
@@ -881,6 +882,12 @@ static int at86rf230_probe(struct spi_device *spi)
if (rc)
goto err_gpio_dir;
+ if (lp->irq_type) {
+ rc = irq_set_irq_type(spi->irq, lp->irq_type);
+ if (rc)
+ goto err_gpio_dir;
+ }
+
rc = request_irq(spi->irq, at86rf230_isr, IRQF_SHARED,
dev_name(&spi->dev), lp);
if (rc)
diff --git a/include/linux/spi/at86rf230.h b/include/linux/spi/at86rf230.h
index b2b1afb..5ed8934 100644
--- a/include/linux/spi/at86rf230.h
+++ b/include/linux/spi/at86rf230.h
@@ -26,6 +26,11 @@ struct at86rf230_platform_data {
int rstn;
int slp_tr;
int dig2;
+
+ /* Set this if your platoform requires the driver to set the needed
+ * irq type. Most likely this will be IRQ_TYPE_EDGE_RISING.
+ */
+ int irq_type;
};
#endif
--
Hi! I'm a .signature virus! Copy me into your ~/.signature to help me spread!
------------------------------------------------------------------------------
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_d2d_feb
_______________________________________________
Linux-zigbee-devel mailing list
Linux-zigbee-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-zigbee-devel
