target/linux/adm5120/files-2.6.26/arch/mips/adm5120/mikrotik/rb-153.c

   1 /*
   2  *  Mikrotik RouterBOARD 153 support
   3  *
   4  *  Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
   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
  12 #include "rb-1xx.h"
  13
  14 #define RB153_GPIO_DEV_MASK     ( 1 << ADM5120_GPIO_PIN0 \
  15                                 | 1 << ADM5120_GPIO_PIN3 \
  16                                 | 1 << ADM5120_GPIO_PIN4 )
  17
  18 static struct resource rb153_cf_resources[] __initdata = {
  19         {
  20                 .name   = "cf_membase",
  21                 .start  = ADM5120_EXTIO1_BASE,
  22                 .end    = ADM5120_EXTIO1_BASE + ADM5120_EXTIO1_SIZE-1 ,
  23                 .flags  = IORESOURCE_MEM
  24         }, {
  25                 .name   = "cf_irq",
  26                 .start  = ADM5120_IRQ_GPIO4,
  27                 .end    = ADM5120_IRQ_GPIO4,
  28                 .flags  = IORESOURCE_IRQ
  29         }
  30 };
  31
  32 static struct gpio_led rb153_gpio_leds[] __initdata = {
  33         GPIO_LED_STD(ADM5120_GPIO_PIN5, "user",         NULL),
  34         GPIO_LED_INV(ADM5120_GPIO_P0L1, "lan1_speed",   NULL),
  35         GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan1_lnkact",  NULL),
  36         GPIO_LED_INV(ADM5120_GPIO_P1L1, "lan5_speed",   NULL),
  37         GPIO_LED_INV(ADM5120_GPIO_P1L0, "lan5_lnkact",  NULL),
  38         GPIO_LED_INV(ADM5120_GPIO_P2L1, "lan4_speed",   NULL),
  39         GPIO_LED_INV(ADM5120_GPIO_P2L0, "lan4_lnkact",  NULL),
  40         GPIO_LED_INV(ADM5120_GPIO_P3L1, "lan3_speed",   NULL),
  41         GPIO_LED_INV(ADM5120_GPIO_P3L0, "lan3_lnkact",  NULL),
  42         GPIO_LED_INV(ADM5120_GPIO_P4L1, "lan2_speed",   NULL),
  43         GPIO_LED_INV(ADM5120_GPIO_P4L0, "lan2_lnkact",  NULL),
  44 };
  45
  46 static u8 rb153_vlans[6] __initdata = {
  47         0x7F, 0x00, 0x00, 0x00, 0x00, 0x00
  48 };
  49
  50 static void __init rb153_add_device_cf(void)
  51 {
  52         /* enable CSX1:INTX1 on GPIO[3:4] for the CF slot */
  53         adm5120_gpio_csx1_enable();
  54
  55         /* enable the wait state pin GPIO[0] for external I/O control */
  56         adm5120_gpio_ew_enable();
  57
  58         platform_device_register_simple("pata-rb153-cf", -1,
  59                         rb153_cf_resources, ARRAY_SIZE(rb153_cf_resources));
  60 }
  61
  62 static void __init rb153_setup(void)
  63 {
  64         rb1xx_generic_setup();
  65         rb1xx_add_device_nand();
  66         rb153_add_device_cf();
  67
  68         adm5120_add_device_gpio(RB153_GPIO_DEV_MASK);
  69         adm5120_add_device_gpio_leds(ARRAY_SIZE(rb153_gpio_leds),
  70                                         rb153_gpio_leds);
  71         adm5120_add_device_switch(5, rb153_vlans);
  72 }
  73
  74 ADM5120_BOARD(MACH_ADM5120_RB_153, "Mikrotik RouterBOARD 153", rb153_setup);