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/*
* Copyright 2012 (C), Jamie Lentin <jm@lentin.co.uk>
*
* arch/arm/mach-kirkwood/board-dnskw.c
*
* D-link DNS-320 & DNS-325 NAS Init for drivers not converted to
* flattened device tree yet.
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mv643xx_eth.h>
#include <linux/gpio.h>
#include "common.h"
static struct mv643xx_eth_platform_data dnskw_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/* Register any GPIO for output and set the value */
static void __init dnskw_gpio_register(unsigned gpio, char *name, int def)
{
if (gpio_request(gpio, name) == 0 &&
gpio_direction_output(gpio, 0) == 0) {
gpio_set_value(gpio, def);
if (gpio_export(gpio, 0) != 0)
pr_err("dnskw: Failed to export GPIO %s\n", name);
} else
pr_err("dnskw: Failed to register %s\n", name);
}
void __init dnskw_init(void)
{
kirkwood_ge00_init(&dnskw_ge00_data);
/* Set NAS to turn back on after a power failure */
dnskw_gpio_register(37, "dnskw:power:recover", 1);
}
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