diff options
Diffstat (limited to 'arch/arm/mach-tegra/board-paz00.c')
-rw-r--r-- | arch/arm/mach-tegra/board-paz00.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c new file mode 100644 index 0000000000..18d37f90cd --- /dev/null +++ b/arch/arm/mach-tegra/board-paz00.c @@ -0,0 +1,42 @@ +// 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) +{ + device_create_managed_software_node(&wifi_rfkill_device.dev, wifi_rfkill_prop, NULL); + gpiod_add_lookup_table(&wifi_gpio_lookup); + platform_device_register(&wifi_rfkill_device); +} |