52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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* arch/arm/mach-tegra/board-paz00.c
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*
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* Copyright (C) 2011 Marc Dietrich <marvin24@gmx.de>
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*
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* Based on board-harmony.c
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* Copyright (C) 2010 Google, Inc.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include <linux/property.h>
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#include <linux/gpio/machine.h>
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#include <linux/platform_device.h>
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#include "board.h"
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static struct property_entry wifi_rfkill_prop[] __initdata = {
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PROPERTY_ENTRY_STRING("name", "wifi_rfkill"),
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PROPERTY_ENTRY_STRING("type", "wlan"),
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{ },
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};
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static struct platform_device wifi_rfkill_device = {
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.name = "rfkill_gpio",
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.id = -1,
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};
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static struct gpiod_lookup_table wifi_gpio_lookup = {
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.dev_id = "rfkill_gpio",
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.table = {
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GPIO_LOOKUP("tegra-gpio", 25, "reset", 0),
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GPIO_LOOKUP("tegra-gpio", 85, "shutdown", 0),
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{ },
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},
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};
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void __init tegra_paz00_wifikill_init(void)
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{
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platform_device_add_properties(&wifi_rfkill_device, wifi_rfkill_prop);
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gpiod_add_lookup_table(&wifi_gpio_lookup);
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platform_device_register(&wifi_rfkill_device);
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}
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