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ARM: tegra: add gpiod_lookup table for paz00

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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>
This commit is contained in:
Heikki Krogerus 2013-12-03 14:49:58 +02:00 committed by Linus Walleij
parent fdd6a5fe89
commit 7bb3ed21f9
1 changed files with 11 additions and 0 deletions
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11
arch/arm/mach-tegra/board-paz00.c
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@ -18,6 +18,7 @@
*/ */
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/gpio/driver.h>
#include <linux/rfkill-gpio.h> #include <linux/rfkill-gpio.h>
#include "board.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) void __init tegra_paz00_wifikill_init(void)
{ {
gpiod_add_lookup_table(&wifi_gpio_lookup);
platform_device_register(&wifi_rfkill_device); platform_device_register(&wifi_rfkill_device);
} }