2 * arch/arm/mach-kirkwood/dockstar-setup.c
4 * Seagate FreeAgent DockStar Setup
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/platform_device.h>
14 #include <linux/ata_platform.h>
15 #include <linux/mtd/partitions.h>
16 #include <linux/mv643xx_eth.h>
17 #include <linux/gpio.h>
18 #include <linux/leds.h>
19 #include <asm/mach-types.h>
20 #include <asm/mach/arch.h>
21 #include <mach/kirkwood.h>
25 static struct mtd_partition dockstar_nand_parts[] = {
32 .offset = MTDPART_OFS_NXTBLK,
36 .offset = MTDPART_OFS_NXTBLK,
37 .size = MTDPART_SIZ_FULL
41 static struct mv643xx_eth_platform_data dockstar_ge00_data = {
42 .phy_addr = MV643XX_ETH_PHY_ADDR(0),
45 static struct gpio_led dockstar_led_pins[] = {
47 .name = "dockstar:green:health",
48 .default_trigger = "default-on",
53 .name = "dockstar:orange:misc",
54 .default_trigger = "none",
60 static struct gpio_led_platform_data dockstar_led_data = {
61 .leds = dockstar_led_pins,
62 .num_leds = ARRAY_SIZE(dockstar_led_pins),
65 static struct platform_device dockstar_leds = {
69 .platform_data = &dockstar_led_data,
73 static unsigned int dockstar_mpp_config[] __initdata = {
74 MPP29_GPIO, /* USB Power Enable */
75 MPP46_GPIO, /* LED green */
76 MPP47_GPIO, /* LED orange */
80 static void __init dockstar_init(void)
83 * Basic setup. Needs to be called early.
87 /* setup gpio pin select */
88 kirkwood_mpp_conf(dockstar_mpp_config);
90 kirkwood_uart0_init();
91 kirkwood_nand_init(ARRAY_AND_SIZE(dockstar_nand_parts), 25);
93 if (gpio_request(29, "USB Power Enable") != 0 ||
94 gpio_direction_output(29, 1) != 0)
95 pr_err("can't set up GPIO 29 (USB Power Enable)\n");
98 kirkwood_ge00_init(&dockstar_ge00_data);
100 platform_device_register(&dockstar_leds);
103 MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar")
104 .atag_offset = 0x100,
105 .init_machine = dockstar_init,
106 .map_io = kirkwood_map_io,
107 .init_early = kirkwood_init_early,
108 .init_irq = kirkwood_init_irq,
109 .init_time = kirkwood_timer_init,
110 .restart = kirkwood_restart,