| 1 | /* |
| 2 | * Belkin F5D8235 v2 board support |
| 3 | * |
| 4 | * Copyright (C) 2010 Roman Yeryomin <roman@advem.lv> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms of the GNU General Public License version 2 as published |
| 8 | * by the Free Software Foundation. |
| 9 | */ |
| 10 | |
| 11 | #include <linux/init.h> |
| 12 | #include <linux/platform_device.h> |
| 13 | #include <linux/mtd/mtd.h> |
| 14 | #include <linux/mtd/partitions.h> |
| 15 | #include <linux/mtd/physmap.h> |
| 16 | |
| 17 | #include <linux/rtl8366.h> |
| 18 | |
| 19 | #include <asm/mach-ralink/machine.h> |
| 20 | #include <asm/mach-ralink/dev-gpio-buttons.h> |
| 21 | #include <asm/mach-ralink/dev-gpio-leds.h> |
| 22 | #include <asm/mach-ralink/rt305x.h> |
| 23 | #include <asm/mach-ralink/rt305x_regs.h> |
| 24 | |
| 25 | #include "devices.h" |
| 26 | |
| 27 | #define F5D8235_V2_GPIO_LED_INTERNET_BLUE 5 |
| 28 | #define F5D8235_V2_GPIO_LED_INTERNET_AMBER 6 |
| 29 | #define F5D8235_V2_GPIO_LED_MODEM_BLUE 11 |
| 30 | #define F5D8235_V2_GPIO_LED_MODEM_AMBER 8 |
| 31 | #define F5D8235_V2_GPIO_LED_ROUTER 9 |
| 32 | #define F5D8235_V2_GPIO_LED_STORAGE_BLUE 23 |
| 33 | #define F5D8235_V2_GPIO_LED_STORAGE_AMBER 22 |
| 34 | #define F5D8235_V2_GPIO_LED_SECURITY_BLUE 13 |
| 35 | #define F5D8235_V2_GPIO_LED_SECURITY_AMBER 12 |
| 36 | |
| 37 | static struct gpio_led f5d8235v2_leds_gpio[] __initdata = { |
| 38 | { |
| 39 | .name = "f5d8235v2:blue:internet", |
| 40 | .gpio = F5D8235_V2_GPIO_LED_INTERNET_BLUE, |
| 41 | .active_low = 1, |
| 42 | }, { |
| 43 | .name = "f5d8235v2:amber:internet", |
| 44 | .gpio = F5D8235_V2_GPIO_LED_INTERNET_AMBER, |
| 45 | .active_low = 1, |
| 46 | }, { |
| 47 | .name = "f5d8235v2:blue:modem", |
| 48 | .gpio = F5D8235_V2_GPIO_LED_MODEM_BLUE, |
| 49 | .active_low = 1, |
| 50 | }, { |
| 51 | .name = "f5d8235v2:amber:modem", |
| 52 | .gpio = F5D8235_V2_GPIO_LED_MODEM_AMBER, |
| 53 | .active_low = 1, |
| 54 | }, { |
| 55 | .name = "f5d8235v2:blue:router", |
| 56 | .gpio = F5D8235_V2_GPIO_LED_ROUTER, |
| 57 | .active_low = 1, |
| 58 | }, { |
| 59 | .name = "f5d8235v2:blue:storage", |
| 60 | .gpio = F5D8235_V2_GPIO_LED_STORAGE_BLUE, |
| 61 | .active_low = 1, |
| 62 | }, { |
| 63 | .name = "f5d8235v2:amber:storage", |
| 64 | .gpio = F5D8235_V2_GPIO_LED_STORAGE_AMBER, |
| 65 | .active_low = 1, |
| 66 | }, { |
| 67 | .name = "f5d8235v2:blue:security", |
| 68 | .gpio = F5D8235_V2_GPIO_LED_SECURITY_BLUE, |
| 69 | .active_low = 1, |
| 70 | }, { |
| 71 | .name = "f5d8235v2:amber:security", |
| 72 | .gpio = F5D8235_V2_GPIO_LED_SECURITY_AMBER, |
| 73 | .active_low = 1, |
| 74 | } |
| 75 | }; |
| 76 | |
| 77 | #ifdef CONFIG_MTD_PARTITIONS |
| 78 | static struct mtd_partition f5d8235v2_partitions[] = { |
| 79 | { |
| 80 | .name = "u-boot", |
| 81 | .offset = 0, |
| 82 | .size = 0x050000, |
| 83 | .mask_flags = MTD_WRITEABLE, |
| 84 | }, { |
| 85 | .name = "kernel and rootfs", |
| 86 | .offset = 0x050000, |
| 87 | .size = 0x790000, |
| 88 | }, { |
| 89 | .name = "rootfs", |
| 90 | .offset = 0x1D0000, |
| 91 | .size = 0x610000, |
| 92 | }, { |
| 93 | .name = "nvram", |
| 94 | .offset = 0x7E0000, |
| 95 | .size = 0x010000, |
| 96 | }, { |
| 97 | .name = "factory", |
| 98 | .offset = 0x7F0000, |
| 99 | .size = 0x010000, |
| 100 | } |
| 101 | }; |
| 102 | #endif /* CONFIG_MTD_PARTITIONS */ |
| 103 | |
| 104 | static struct physmap_flash_data f5d8235v2_flash_data = { |
| 105 | #ifdef CONFIG_MTD_PARTITIONS |
| 106 | .nr_parts = ARRAY_SIZE(f5d8235v2_partitions), |
| 107 | .parts = f5d8235v2_partitions, |
| 108 | #endif |
| 109 | }; |
| 110 | |
| 111 | |
| 112 | static struct rtl8366_platform_data f5d8235v2_switch_data = { |
| 113 | .gpio_sda = RT305X_GPIO_I2C_SD, |
| 114 | .gpio_sck = RT305X_GPIO_I2C_SCLK, |
| 115 | }; |
| 116 | |
| 117 | static struct platform_device f5d8235v2_switch = { |
| 118 | .name = RTL8366RB_DRIVER_NAME, |
| 119 | .id = -1, |
| 120 | .dev = { |
| 121 | .platform_data = &f5d8235v2_switch_data, |
| 122 | } |
| 123 | }; |
| 124 | |
| 125 | static void __init f5d8235v2_init(void) |
| 126 | { |
| 127 | rt305x_gpio_init((RT305X_GPIO_MODE_GPIO << |
| 128 | RT305X_GPIO_MODE_UART0_SHIFT) | |
| 129 | RT305X_GPIO_MODE_I2C | |
| 130 | RT305X_GPIO_MODE_SPI | |
| 131 | RT305X_GPIO_MODE_MDIO); |
| 132 | rt305x_register_flash(0, &f5d8235v2_flash_data); |
| 133 | ramips_register_gpio_leds(-1, ARRAY_SIZE(f5d8235v2_leds_gpio), |
| 134 | f5d8235v2_leds_gpio); |
| 135 | rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_NONE; |
| 136 | rt305x_register_ethernet(); |
| 137 | platform_device_register(&f5d8235v2_switch); |
| 138 | rt305x_register_wifi(); |
| 139 | rt305x_register_wdt(); |
| 140 | rt305x_register_usb(); |
| 141 | } |
| 142 | |
| 143 | MIPS_MACHINE(RAMIPS_MACH_F5D8235_V2, "F5D8235_V2", "Belkin F5D8235 v2", |
| 144 | f5d8235v2_init); |
| 145 | |
