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authorHeikki Krogerus <heikki.krogerus@linux.intel.com>2013-12-03 14:49:58 +0200
committerLinus Walleij <linus.walleij@linaro.org>2013-12-11 12:49:29 +0100
commit7bb3ed21f9506126bd590b8bf0676bad5bfa6336 (patch)
tree2a25237a6930f854965c13ec24fb297b76dc72a8 /arch/arm/mach-tegra
parentfdd6a5fe89880f1d97bbf62fea27fd7ca76f2d21 (diff)
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ARM: tegra: add gpiod_lookup table for paz00
This makes it possible to request the gpio descriptors in rfkill_gpio driver regardless of the platform. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-tegra')
-rw-r--r--arch/arm/mach-tegra/board-paz00.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index 06f024070dab..e4dec9fcb084 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 +37,17 @@ static struct platform_device wifi_rfkill_device = {
},
};
+static struct gpiod_lookup_table wifi_gpio_lookup = {
+ .dev_id = "rfkill_gpio",
+ .table = {
+ GPIO_LOOKUP_IDX("tegra-gpio", 25, NULL, 0, 0),
+ GPIO_LOOKUP_IDX("tegra-gpio", 85, NULL, 1, 0),
+ { },
+ },
+};
+
void __init tegra_paz00_wifikill_init(void)
{
+ gpiod_add_lookup_table(&wifi_gpio_lookup);
platform_device_register(&wifi_rfkill_device);
}