1/* 2 * arch/arm/mach-kirkwood/rd88f6192-nas-setup.c 3 * 4 * Marvell RD-88F6192-NAS Reference Board Setup 5 * 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. 9 */ 10 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/mv643xx_eth.h> 16#include <linux/gpio.h> 17#include <linux/spi/flash.h> 18#include <linux/spi/spi.h> 19#include <linux/spi/orion_spi.h> 20#include <asm/mach-types.h> 21#include <asm/mach/arch.h> 22#include <mach/kirkwood.h> 23#include "common.h" 24 25#define RD88F6192_GPIO_USB_VBUS 10 26 27static struct mv643xx_eth_platform_data rd88f6192_ge00_data = { 28 .phy_addr = MV643XX_ETH_PHY_ADDR(8), 29}; 30 31static struct mv_sata_platform_data rd88f6192_sata_data = { 32 .n_ports = 2, 33}; 34 35static const struct flash_platform_data rd88F6192_spi_slave_data = { 36 .type = "m25p128", 37}; 38 39static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = { 40 { 41 .modalias = "m25p80", 42 .platform_data = &rd88F6192_spi_slave_data, 43 .irq = -1, 44 .max_speed_hz = 20000000, 45 .bus_num = 0, 46 .chip_select = 0, 47 }, 48}; 49 50static void __init rd88f6192_init(void) 51{ 52 /* 53 * Basic setup. Needs to be called early. 54 */ 55 kirkwood_init(); 56 57 orion_gpio_set_valid(RD88F6192_GPIO_USB_VBUS, 1); 58 if (gpio_request(RD88F6192_GPIO_USB_VBUS, "USB VBUS") != 0 || 59 gpio_direction_output(RD88F6192_GPIO_USB_VBUS, 1) != 0) 60 pr_err("RD-88F6192-NAS: failed to setup USB VBUS GPIO\n"); 61 62 kirkwood_ehci_init(); 63 kirkwood_ge00_init(&rd88f6192_ge00_data); 64 kirkwood_sata_init(&rd88f6192_sata_data); 65 spi_register_board_info(rd88F6192_spi_slave_info, 66 ARRAY_SIZE(rd88F6192_spi_slave_info)); 67 kirkwood_spi_init(); 68 kirkwood_uart0_init(); 69} 70 71static int __init rd88f6192_pci_init(void) 72{ 73 if (machine_is_rd88f6192_nas()) 74 kirkwood_pcie_init(KW_PCIE0); 75 76 return 0; 77} 78subsys_initcall(rd88f6192_pci_init); 79 80MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board") 81 /* Maintainer: Saeed Bishara <saeed@marvell.com> */ 82 .phys_io = KIRKWOOD_REGS_PHYS_BASE, 83 .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, 84 .boot_params = 0x00000100, 85 .init_machine = rd88f6192_init, 86 .map_io = kirkwood_map_io, 87 .init_irq = kirkwood_init_irq, 88 .timer = &kirkwood_timer, 89MACHINE_END 90