mirror of https://gitee.com/openkylin/linux.git
43 lines
989 B
C
43 lines
989 B
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* arch/arm/mach-tegra/board-paz00.c
|
|
*
|
|
* Copyright (C) 2011 Marc Dietrich <marvin24@gmx.de>
|
|
*
|
|
* Based on board-harmony.c
|
|
* Copyright (C) 2010 Google, Inc.
|
|
*/
|
|
|
|
#include <linux/property.h>
|
|
#include <linux/gpio/machine.h>
|
|
#include <linux/platform_device.h>
|
|
|
|
#include "board.h"
|
|
|
|
static struct property_entry wifi_rfkill_prop[] __initdata = {
|
|
PROPERTY_ENTRY_STRING("name", "wifi_rfkill"),
|
|
PROPERTY_ENTRY_STRING("type", "wlan"),
|
|
{ },
|
|
};
|
|
|
|
static struct platform_device wifi_rfkill_device = {
|
|
.name = "rfkill_gpio",
|
|
.id = -1,
|
|
};
|
|
|
|
static struct gpiod_lookup_table wifi_gpio_lookup = {
|
|
.dev_id = "rfkill_gpio",
|
|
.table = {
|
|
GPIO_LOOKUP("tegra-gpio", 25, "reset", 0),
|
|
GPIO_LOOKUP("tegra-gpio", 85, "shutdown", 0),
|
|
{ },
|
|
},
|
|
};
|
|
|
|
void __init tegra_paz00_wifikill_init(void)
|
|
{
|
|
platform_device_add_properties(&wifi_rfkill_device, wifi_rfkill_prop);
|
|
gpiod_add_lookup_table(&wifi_gpio_lookup);
|
|
platform_device_register(&wifi_rfkill_device);
|
|
}
|