target/linux/kirkwood/patches/200-iconnect.patch

   1 --- a/arch/arm/mach-kirkwood/Makefile
   2 +++ b/arch/arm/mach-kirkwood/Makefile
   3 @@ -8,6 +8,7 @@ obj-$(CONFIG_MACH_SHEEVAPLUG)           += sheeva
   4  obj-$(CONFIG_MACH_DOCKSTAR)            += dockstar-setup.o
   5  obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG)    += sheevaplug-setup.o
   6  obj-$(CONFIG_MACH_GURUPLUG)            += guruplug-setup.o
   7 +obj-$(CONFIG_MACH_ICONNECT)            += iconnect-setup.o
   8  obj-$(CONFIG_MACH_TS219)               += ts219-setup.o tsx1x-common.o
   9  obj-$(CONFIG_MACH_TS41X)               += ts41x-setup.o tsx1x-common.o
  10  obj-$(CONFIG_MACH_OPENRD)              += openrd-setup.o
  11 --- a/arch/arm/mach-kirkwood/Kconfig
  12 +++ b/arch/arm/mach-kirkwood/Kconfig
  13 @@ -105,6 +105,12 @@ config MACH_DOCKSTAR
  14           Say 'Y' here if you want your kernel to support the
  15           Seagate FreeAgent DockStar.
  16
  17 +config MACH_ICONNECT
  18 +       bool "Iomega iConnect Wireless"
  19 +       help
  20 +         Say 'Y' here if you want your kernel to support the
  21 +         Iomega iConnect Wireless.
  22 +
  23  endmenu
  24
  25  endif
  26 --- a/arch/arm/mach-kirkwood/mpp.h
  27 +++ b/arch/arm/mach-kirkwood/mpp.h
  28 @@ -103,6 +103,7 @@
  29  #define MPP11_SATA0_ACTn       MPP( 11, 0x5, 0, 1, 0,   1,   1,   1    )
  30
  31  #define MPP12_GPO              MPP( 12, 0x0, 0, 1, 1,   1,   1,   1    )
  32 +#define MPP12_GPIO             MPP( 12, 0x0, 1, 1, 1,   1,   1,   1    )
  33  #define MPP12_SD_CLK           MPP( 12, 0x1, 0, 1, 1,   1,   1,   1    )
  34
  35  #define MPP13_GPIO             MPP( 13, 0x0, 1, 1, 1,   1,   1,   1    )
  36 --- /dev/null
  37 +++ b/arch/arm/mach-kirkwood/iconnect-setup.c
  38 @@ -0,0 +1,190 @@
  39 +/*
  40 + * arch/arm/mach-kirkwood/iconnect-setup.c
  41 + *
  42 + * Iomega iConnect Wireless
  43 + *
  44 + * This file is licensed under the terms of the GNU General Public
  45 + * License version 2.  This program is licensed "as is" without any
  46 + * warranty of any kind, whether express or implied.
  47 + */
  48 +
  49 +#include <linux/kernel.h>
  50 +#include <linux/init.h>
  51 +#include <linux/platform_device.h>
  52 +#include <linux/irq.h>
  53 +#include <linux/mtd/partitions.h>
  54 +#include <linux/mv643xx_eth.h>
  55 +#include <linux/ethtool.h>
  56 +#include <linux/gpio.h>
  57 +#include <linux/gpio_keys.h>
  58 +#include <linux/input.h>
  59 +#include <linux/leds.h>
  60 +#include <asm/mach-types.h>
  61 +#include <asm/mach/arch.h>
  62 +#include <mach/kirkwood.h>
  63 +#include "common.h"
  64 +#include "mpp.h"
  65 +
  66 +static struct mtd_partition iconnect_nand_parts[] = {
  67 +       {
  68 +               .name = "u-boot",
  69 +               .offset = 0,
  70 +               .size = SZ_1M
  71 +       }, {
  72 +               .name = "uImage",
  73 +               .offset = MTDPART_OFS_NXTBLK,
  74 +               .size = SZ_1M + SZ_2M
  75 +       }, {
  76 +               .name = "rootfs",
  77 +               .offset = MTDPART_OFS_NXTBLK,
  78 +               .size = SZ_32M,
  79 +       }, {
  80 +               .name = "data",
  81 +               .offset = MTDPART_OFS_NXTBLK,
  82 +               .size = MTDPART_SIZ_FULL
  83 +       },
  84 +};
  85 +
  86 +static struct mv643xx_eth_platform_data iconnect_ge00_data = {
  87 +       .phy_addr       = MV643XX_ETH_PHY_ADDR(11),
  88 +};
  89 +
  90 +static struct gpio_led iconnect_led_pins[] = {
  91 +       {
  92 +               .name                   = "iconnect:blue:power",
  93 +               .default_trigger        = "default-on",
  94 +               .gpio                   = 42,
  95 +       },
  96 +       {
  97 +               .name                   = "iconnect:red:power",
  98 +               .gpio                   = 43,
  99 +       },
 100 +       {
 101 +               .name                   = "iconnect:blue:usb1",
 102 +               .gpio                   = 44,
 103 +       },
 104 +       {
 105 +               .name                   = "iconnect:blue:usb2",
 106 +               .gpio                   = 45,
 107 +       },
 108 +       {
 109 +               .name                   = "iconnect:blue:usb3",
 110 +               .gpio                   = 46,
 111 +       },
 112 +       {
 113 +               .name                   = "iconnect:blue:usb4",
 114 +               .gpio                   = 47,
 115 +       },
 116 +       {
 117 +               .name                   = "iconnect:blue:otb",
 118 +               .gpio                   = 48,
 119 +       },
 120 +};
 121 +
 122 +static struct gpio_led_platform_data iconnect_led_data = {
 123 +       .leds           = iconnect_led_pins,
 124 +       .num_leds       = ARRAY_SIZE(iconnect_led_pins),
 125 +};
 126 +
 127 +static struct platform_device iconnect_leds = {
 128 +       .name   = "leds-gpio",
 129 +       .id     = -1,
 130 +       .dev    = {
 131 +               .platform_data  = &iconnect_led_data,
 132 +       }
 133 +};
 134 +
 135 +#define ICONNECT_GPIO_KEY_RESET                12
 136 +#define ICONNECT_GPIO_KEY_OTB          35
 137 +
 138 +#define ICONNECT_SW_RESET              0x00
 139 +#define ICONNECT_SW_OTB                        0x01
 140 +
 141 +static struct gpio_keys_button iconnect_buttons[] = {
 142 +               {
 143 +               .type           = EV_SW,
 144 +               .code           = ICONNECT_SW_RESET,
 145 +               .gpio           = ICONNECT_GPIO_KEY_RESET,
 146 +               .desc           = "Reset Button",
 147 +               .active_low     = 1,
 148 +               .debounce_interval = 100,
 149 +               },
 150 +               {
 151 +               .type           = EV_SW,
 152 +               .code           = ICONNECT_SW_OTB,
 153 +               .gpio           = ICONNECT_GPIO_KEY_OTB,
 154 +               .desc           = "OTB Button",
 155 +               .active_low     = 1,
 156 +               .debounce_interval = 100,
 157 +               },
 158 +};
 159 +
 160 +static struct gpio_keys_platform_data iconnect_button_data = {
 161 +       .buttons        = iconnect_buttons,
 162 +       .nbuttons       = ARRAY_SIZE(iconnect_buttons),
 163 +};
 164 +
 165 +static struct platform_device iconnect_button_device = {
 166 +       .name      = "gpio-keys",
 167 +       .id          = -1,
 168 +       .num_resources  = 0,
 169 +       .dev        =   {
 170 +                                       .platform_data  = &iconnect_button_data,
 171 +                                       },
 172 +};
 173 +
 174 +static unsigned int iconnect_mpp_config[] __initdata = {
 175 +       MPP12_GPIO, /*Input for reset button*/
 176 +       MPP35_GPIO, /*Input for OTB button*/
 177 +       MPP42_GPIO,
 178 +       MPP43_GPIO,
 179 +       MPP44_GPIO,
 180 +       MPP45_GPIO,
 181 +       MPP46_GPIO,
 182 +       MPP47_GPIO,
 183 +       MPP48_GPIO,
 184 +       0
 185 +};
 186 +
 187 +static void __init iconnect_init(void)
 188 +{
 189 +       u32 dev, rev;
 190 +
 191 +       /*
 192 +        * Basic setup. Needs to be called early.
 193 +        */
 194 +       kirkwood_init();
 195 +       kirkwood_mpp_conf(iconnect_mpp_config);
 196 +
 197 +       kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25);
 198 +       kirkwood_ehci_init();
 199 +
 200 +       kirkwood_ge00_init(&iconnect_ge00_data);
 201 +       kirkwood_pcie_id(&dev, &rev);
 202 +
 203 +       kirkwood_uart0_init();
 204 +       kirkwood_i2c_init();
 205 +
 206 +       platform_device_register(&iconnect_leds);
 207 +       platform_device_register(&iconnect_button_device);
 208 +}
 209 +
 210 +static int __init iconnect_pci_init(void)
 211 +{
 212 +       if (machine_is_iconnect())
 213 +               kirkwood_pcie_init();
 214 +
 215 +       return 0;
 216 +}
 217 +subsys_initcall(iconnect_pci_init);
 218 +
 219 +
 220 +MACHINE_START(ICONNECT, "Iomega iConnect Wireless")
 221 +       .phys_io        = KIRKWOOD_REGS_PHYS_BASE,
 222 +       .io_pg_offst    = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
 223 +       .boot_params    = 0x00000100,
 224 +       .init_machine   = iconnect_init,
 225 +       .map_io         = kirkwood_map_io,
 226 +       .init_irq       = kirkwood_init_irq,
 227 +       .timer          = &kirkwood_timer,
 228 +MACHINE_END