662146b155
There is no defconfig file for gemini, which has lead to a lot of bitrot. This makes the broken board files, the gpio implementation and the reset logic work again, and fixes the build warnings that got introduced with the changes to the readl/writel prototypes. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
93 lines
2.0 KiB
C
93 lines
2.0 KiB
C
/*
|
|
* Support for Teltonika RUT1xx
|
|
*
|
|
* Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/leds.h>
|
|
#include <linux/input.h>
|
|
#include <linux/gpio_keys.h>
|
|
#include <linux/sizes.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/time.h>
|
|
|
|
#include "common.h"
|
|
|
|
static struct gpio_keys_button rut1xx_keys[] = {
|
|
{
|
|
.code = KEY_SETUP,
|
|
.gpio = 60,
|
|
.active_low = 1,
|
|
.desc = "Reset to defaults",
|
|
.type = EV_KEY,
|
|
},
|
|
};
|
|
|
|
static struct gpio_keys_platform_data rut1xx_keys_data = {
|
|
.buttons = rut1xx_keys,
|
|
.nbuttons = ARRAY_SIZE(rut1xx_keys),
|
|
};
|
|
|
|
static struct platform_device rut1xx_keys_device = {
|
|
.name = "gpio-keys",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &rut1xx_keys_data,
|
|
},
|
|
};
|
|
|
|
static struct gpio_led rut100_leds[] = {
|
|
{
|
|
.name = "Power",
|
|
.default_trigger = "heartbeat",
|
|
.gpio = 17,
|
|
},
|
|
{
|
|
.name = "GSM",
|
|
.default_trigger = "default-on",
|
|
.gpio = 7,
|
|
.active_low = 1,
|
|
},
|
|
};
|
|
|
|
static struct gpio_led_platform_data rut100_leds_data = {
|
|
.num_leds = ARRAY_SIZE(rut100_leds),
|
|
.leds = rut100_leds,
|
|
};
|
|
|
|
static struct platform_device rut1xx_leds = {
|
|
.name = "leds-gpio",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &rut100_leds_data,
|
|
},
|
|
};
|
|
|
|
static void __init rut1xx_init(void)
|
|
{
|
|
gemini_gpio_init();
|
|
platform_register_uart();
|
|
platform_register_pflash(SZ_8M, NULL, 0);
|
|
platform_device_register(&rut1xx_leds);
|
|
platform_device_register(&rut1xx_keys_device);
|
|
platform_register_rtc();
|
|
}
|
|
|
|
MACHINE_START(RUT100, "Teltonika RUT100")
|
|
.atag_offset = 0x100,
|
|
.map_io = gemini_map_io,
|
|
.init_irq = gemini_init_irq,
|
|
.init_time = gemini_timer_init,
|
|
.init_machine = rut1xx_init,
|
|
.restart = gemini_restart,
|
|
MACHINE_END
|