+++ /dev/null
-/*
- * arch/arm/mach-kirkwood/netspace_v2-setup.c
- *
- * LaCie Network Space v2 board setup
- *
- * Copyright (C) 2009 Simon Guinot <sguinot@lacie.com>
- * Copyright (C) 2009 Benoît Canet <benoit.canet@gmail.com>
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/leds.h>
-#include <linux/gpio-fan.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/leds-kirkwood-ns2.h>
-#include "common.h"
-#include "mpp.h"
-#include "lacie_v2-common.h"
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data netspace_v2_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-
-static struct mv_sata_platform_data netspace_v2_sata_data = {
- .n_ports = 2,
-};
-
-/*****************************************************************************
- * GPIO keys
- ****************************************************************************/
-
-#define NETSPACE_V2_PUSH_BUTTON 32
-
-static struct gpio_keys_button netspace_v2_buttons[] = {
- [0] = {
- .code = KEY_POWER,
- .gpio = NETSPACE_V2_PUSH_BUTTON,
- .desc = "Power push button",
- .active_low = 0,
- },
-};
-
-static struct gpio_keys_platform_data netspace_v2_button_data = {
- .buttons = netspace_v2_buttons,
- .nbuttons = ARRAY_SIZE(netspace_v2_buttons),
-};
-
-static struct platform_device netspace_v2_gpio_buttons = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &netspace_v2_button_data,
- },
-};
-
-/*****************************************************************************
- * GPIO LEDs
- ****************************************************************************/
-
-#define NETSPACE_V2_GPIO_RED_LED 12
-
-static struct gpio_led netspace_v2_gpio_led_pins[] = {
- {
- .name = "ns_v2:red:fail",
- .gpio = NETSPACE_V2_GPIO_RED_LED,
- },
-};
-
-static struct gpio_led_platform_data netspace_v2_gpio_leds_data = {
- .num_leds = ARRAY_SIZE(netspace_v2_gpio_led_pins),
- .leds = netspace_v2_gpio_led_pins,
-};
-
-static struct platform_device netspace_v2_gpio_leds = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &netspace_v2_gpio_leds_data,
- },
-};
-
-/*****************************************************************************
- * Dual-GPIO CPLD LEDs
- ****************************************************************************/
-
-#define NETSPACE_V2_GPIO_BLUE_LED_SLOW 29
-#define NETSPACE_V2_GPIO_BLUE_LED_CMD 30
-
-static struct ns2_led netspace_v2_led_pins[] = {
- {
- .name = "ns_v2:blue:sata",
- .cmd = NETSPACE_V2_GPIO_BLUE_LED_CMD,
- .slow = NETSPACE_V2_GPIO_BLUE_LED_SLOW,
- },
-};
-
-static struct ns2_led_platform_data netspace_v2_leds_data = {
- .num_leds = ARRAY_SIZE(netspace_v2_led_pins),
- .leds = netspace_v2_led_pins,
-};
-
-static struct platform_device netspace_v2_leds = {
- .name = "leds-ns2",
- .id = -1,
- .dev = {
- .platform_data = &netspace_v2_leds_data,
- },
-};
-
-/*****************************************************************************
- * GPIO fan
- ****************************************************************************/
-
-/* Designed for fan 40x40x16: ADDA AD0412LB-D50 6000rpm@12v */
-static struct gpio_fan_speed netspace_max_v2_fan_speed[] = {
- { 0, 0 },
- { 1500, 15 },
- { 1700, 14 },
- { 1800, 13 },
- { 2100, 12 },
- { 3100, 11 },
- { 3300, 10 },
- { 4300, 9 },
- { 5500, 8 },
-};
-
-static unsigned netspace_max_v2_fan_ctrl[] = { 22, 7, 33, 23 };
-
-static struct gpio_fan_alarm netspace_max_v2_fan_alarm = {
- .gpio = 25,
- .active_low = 1,
-};
-
-static struct gpio_fan_platform_data netspace_max_v2_fan_data = {
- .num_ctrl = ARRAY_SIZE(netspace_max_v2_fan_ctrl),
- .ctrl = netspace_max_v2_fan_ctrl,
- .alarm = &netspace_max_v2_fan_alarm,
- .num_speed = ARRAY_SIZE(netspace_max_v2_fan_speed),
- .speed = netspace_max_v2_fan_speed,
-};
-
-static struct platform_device netspace_max_v2_gpio_fan = {
- .name = "gpio-fan",
- .id = -1,
- .dev = {
- .platform_data = &netspace_max_v2_fan_data,
- },
-};
-
-/*****************************************************************************
- * General Setup
- ****************************************************************************/
-
-static unsigned int netspace_v2_mpp_config[] __initdata = {
- MPP0_SPI_SCn,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP4_NF_IO6,
- MPP5_NF_IO7,
- MPP6_SYSRST_OUTn,
- MPP7_GPO, /* Fan speed (bit 1) */
- MPP8_TW0_SDA,
- MPP9_TW0_SCK,
- MPP10_UART0_TXD,
- MPP11_UART0_RXD,
- MPP12_GPO, /* Red led */
- MPP14_GPIO, /* USB fuse */
- MPP16_GPIO, /* SATA 0 power */
- MPP17_GPIO, /* SATA 1 power */
- MPP18_NF_IO0,
- MPP19_NF_IO1,
- MPP20_SATA1_ACTn,
- MPP21_SATA0_ACTn,
- MPP22_GPIO, /* Fan speed (bit 0) */
- MPP23_GPIO, /* Fan power */
- MPP24_GPIO, /* USB mode select */
- MPP25_GPIO, /* Fan rotation fail */
- MPP26_GPIO, /* USB device vbus */
- MPP28_GPIO, /* USB enable host vbus */
- MPP29_GPIO, /* Blue led (slow register) */
- MPP30_GPIO, /* Blue led (command register) */
- MPP31_GPIO, /* Board power off */
- MPP32_GPIO, /* Power button (0 = Released, 1 = Pushed) */
- MPP33_GPO, /* Fan speed (bit 2) */
- 0
-};
-
-#define NETSPACE_V2_GPIO_POWER_OFF 31
-
-static void netspace_v2_power_off(void)
-{
- gpio_set_value(NETSPACE_V2_GPIO_POWER_OFF, 1);
-}
-
-static void __init netspace_v2_init(void)
-{
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_init();
- kirkwood_mpp_conf(netspace_v2_mpp_config);
-
- if (machine_is_netspace_max_v2())
- lacie_v2_hdd_power_init(2);
- else
- lacie_v2_hdd_power_init(1);
-
- kirkwood_ehci_init();
- kirkwood_ge00_init(&netspace_v2_ge00_data);
- kirkwood_sata_init(&netspace_v2_sata_data);
- kirkwood_uart0_init();
- lacie_v2_register_flash();
- lacie_v2_register_i2c_devices();
-
- platform_device_register(&netspace_v2_leds);
- platform_device_register(&netspace_v2_gpio_leds);
- platform_device_register(&netspace_v2_gpio_buttons);
- if (machine_is_netspace_max_v2())
- platform_device_register(&netspace_max_v2_gpio_fan);
-
- if (gpio_request(NETSPACE_V2_GPIO_POWER_OFF, "power-off") == 0 &&
- gpio_direction_output(NETSPACE_V2_GPIO_POWER_OFF, 0) == 0)
- pm_power_off = netspace_v2_power_off;
- else
- pr_err("netspace_v2: failed to configure power-off GPIO\n");
-}
-
-#ifdef CONFIG_MACH_NETSPACE_V2
-MACHINE_START(NETSPACE_V2, "LaCie Network Space v2")
- .atag_offset = 0x100,
- .init_machine = netspace_v2_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_INETSPACE_V2
-MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2")
- .atag_offset = 0x100,
- .init_machine = netspace_v2_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_NETSPACE_MAX_V2
-MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2")
- .atag_offset = 0x100,
- .init_machine = netspace_v2_init,
- .map_io = kirkwood_map_io,
- .init_early = kirkwood_init_early,
- .init_irq = kirkwood_init_irq,
- .init_time = kirkwood_timer_init,
- .restart = kirkwood_restart,
-MACHINE_END
-#endif
projects / ~andy / linux / commitdiff