From: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
This makes it possible to request the gpio descriptors in
rfkill_gpio driver regardless of the platform.
Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
---
arch/arm/mach-tegra/board-paz00.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index 06f024070dab..a309795da665 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -18,6 +18,7 @@
*/
#include <linux/platform_device.h>
+#include <linux/gpio/driver.h>
#include <linux/rfkill-gpio.h>
#include "board.h"
@@ -36,7 +37,13 @@ static struct platform_device wifi_rfkill_device = {
},
};
+static struct gpiod_lookup wifi_gpio_lookup[] = {
+ GPIO_LOOKUP_IDX("tegra-gpio", 25, "rfkill_gpio", NULL, 0, 0),
+ GPIO_LOOKUP_IDX("tegra-gpio", 85, "rfkill_gpio", NULL, 1, 0),
+};
+
void __init tegra_paz00_wifikill_init(void)
{
+ gpiod_add_table(wifi_gpio_lookup, ARRAY_SIZE(wifi_gpio_lookup));
platform_device_register(&wifi_rfkill_device);
}
--
1.8.4.3
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