2 * Copyright 2012 (C), Simon Baatz <gmbnomis@gmail.com>
4 * arch/arm/mach-kirkwood/board-ib62x0.c
6 * RaidSonic ICY BOX IB-NAS6210 & IB-NAS6220 init for drivers not
7 * converted to flattened device tree yet.
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
14 #include <linux/kernel.h>
15 #include <linux/init.h>
16 #include <linux/mv643xx_eth.h>
17 #include <linux/gpio.h>
18 #include <linux/input.h>
22 #define IB62X0_GPIO_POWER_OFF 24
24 static struct mv643xx_eth_platform_data ib62x0_ge00_data = {
25 .phy_addr = MV643XX_ETH_PHY_ADDR(8),
28 static unsigned int ib62x0_mpp_config[] __initdata = {
37 MPP22_GPIO, /* OS LED red */
38 MPP24_GPIO, /* Power off device */
39 MPP25_GPIO, /* OS LED green */
40 MPP27_GPIO, /* USB transfer LED */
41 MPP28_GPIO, /* Reset button */
42 MPP29_GPIO, /* USB Copy button */
46 static void ib62x0_power_off(void)
48 gpio_set_value(IB62X0_GPIO_POWER_OFF, 1);
51 void __init ib62x0_init(void)
54 * Basic setup. Needs to be called early.
56 kirkwood_mpp_conf(ib62x0_mpp_config);
59 kirkwood_ge00_init(&ib62x0_ge00_data);
60 if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 &&
61 gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0)
62 pm_power_off = ib62x0_power_off;
64 pr_err("board-ib62x0: failed to configure power-off GPIO\n");