target/linux/kirkwood/patches-3.3/200-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_ESATA_SHEEVAPLUG)    += sheevaplug-setup.o
   5  obj-$(CONFIG_MACH_GURUPLUG)            += guruplug-setup.o
   6  obj-$(CONFIG_MACH_DOCKSTAR)            += dockstar-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 @@ -130,6 +130,12 @@ config MACH_T5325
  14           Say 'Y' here if you want your kernel to support the
  15           HP t5325 Thin Client.
  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 --- /dev/null
  27 +++ b/arch/arm/mach-kirkwood/iconnect-setup.c
  28 @@ -0,0 +1,190 @@
  29 +/*
  30 + * arch/arm/mach-kirkwood/iconnect-setup.c
  31 + *
  32 + * Iomega iConnect Wireless
  33 + *
  34 + * This file is licensed under the terms of the GNU General Public
  35 + * License version 2.  This program is licensed "as is" without any
  36 + * warranty of any kind, whether express or implied.
  37 + */
  38 +
  39 +#include <linux/kernel.h>
  40 +#include <linux/init.h>
  41 +#include <linux/platform_device.h>
  42 +#include <linux/irq.h>
  43 +#include <linux/mtd/partitions.h>
  44 +#include <linux/mv643xx_eth.h>
  45 +#include <linux/ethtool.h>
  46 +#include <linux/gpio.h>
  47 +#include <linux/gpio_keys.h>
  48 +#include <linux/input.h>
  49 +#include <linux/leds.h>
  50 +#include <asm/mach-types.h>
  51 +#include <asm/mach/arch.h>
  52 +#include <mach/kirkwood.h>
  53 +#include "common.h"
  54 +#include "mpp.h"
  55 +
  56 +static struct mtd_partition iconnect_nand_parts[] = {
  57 +       {
  58 +               .name = "u-boot",
  59 +               .offset = 0,
  60 +               .size = SZ_1M
  61 +       }, {
  62 +               .name = "uImage",
  63 +               .offset = MTDPART_OFS_NXTBLK,
  64 +               .size = SZ_1M + SZ_2M
  65 +       }, {
  66 +               .name = "rootfs",
  67 +               .offset = MTDPART_OFS_NXTBLK,
  68 +               .size = SZ_32M,
  69 +       }, {
  70 +               .name = "data",
  71 +               .offset = MTDPART_OFS_NXTBLK,
  72 +               .size = MTDPART_SIZ_FULL
  73 +       },
  74 +};
  75 +
  76 +static struct mv643xx_eth_platform_data iconnect_ge00_data = {
  77 +       .phy_addr       = MV643XX_ETH_PHY_ADDR(11),
  78 +};
  79 +
  80 +static struct gpio_led iconnect_led_pins[] = {
  81 +       {
  82 +               .name                   = "iconnect:blue:power",
  83 +               .default_trigger        = "default-on",
  84 +               .gpio                   = 42,
  85 +       },
  86 +       {
  87 +               .name                   = "iconnect:red:power",
  88 +               .gpio                   = 43,
  89 +       },
  90 +       {
  91 +               .name                   = "iconnect:blue:usb1",
  92 +               .gpio                   = 44,
  93 +       },
  94 +       {
  95 +               .name                   = "iconnect:blue:usb2",
  96 +               .gpio                   = 45,
  97 +       },
  98 +       {
  99 +               .name                   = "iconnect:blue:usb3",
 100 +               .gpio                   = 46,
 101 +       },
 102 +       {
 103 +               .name                   = "iconnect:blue:usb4",
 104 +               .gpio                   = 47,
 105 +       },
 106 +       {
 107 +               .name                   = "iconnect:blue:otb",
 108 +               .gpio                   = 48,
 109 +       },
 110 +};
 111 +
 112 +static struct gpio_led_platform_data iconnect_led_data = {
 113 +       .leds           = iconnect_led_pins,
 114 +       .num_leds       = ARRAY_SIZE(iconnect_led_pins),
 115 +};
 116 +
 117 +static struct platform_device iconnect_leds = {
 118 +       .name   = "leds-gpio",
 119 +       .id     = -1,
 120 +       .dev    = {
 121 +               .platform_data  = &iconnect_led_data,
 122 +       }
 123 +};
 124 +
 125 +#define ICONNECT_GPIO_KEY_RESET                12
 126 +#define ICONNECT_GPIO_KEY_OTB          35
 127 +
 128 +#define ICONNECT_SW_RESET              0x00
 129 +#define ICONNECT_SW_OTB                        0x01
 130 +
 131 +static struct gpio_keys_button iconnect_buttons[] = {
 132 +       {
 133 +               .type           = EV_SW,
 134 +               .code           = ICONNECT_SW_RESET,
 135 +               .gpio           = ICONNECT_GPIO_KEY_RESET,
 136 +               .desc           = "Reset Button",
 137 +               .active_low     = 1,
 138 +               .debounce_interval = 100,
 139 +       },
 140 +       {
 141 +               .type           = EV_SW,
 142 +               .code           = ICONNECT_SW_OTB,
 143 +               .gpio           = ICONNECT_GPIO_KEY_OTB,
 144 +               .desc           = "OTB Button",
 145 +               .active_low     = 1,
 146 +               .debounce_interval = 100,
 147 +       },
 148 +};
 149 +
 150 +static struct gpio_keys_platform_data iconnect_button_data = {
 151 +       .buttons        = iconnect_buttons,
 152 +       .nbuttons       = ARRAY_SIZE(iconnect_buttons),
 153 +};
 154 +
 155 +static struct platform_device iconnect_button_device = {
 156 +       .name           = "gpio-keys",
 157 +       .id             = -1,
 158 +       .num_resources  = 0,
 159 +       .dev = {
 160 +               .platform_data = &iconnect_button_data,
 161 +       },
 162 +};
 163 +
 164 +static unsigned int iconnect_mpp_config[] __initdata = {
 165 +       MPP12_GPIO, /*Input for reset button*/
 166 +       MPP35_GPIO, /*Input for OTB button*/
 167 +       MPP42_GPIO,
 168 +       MPP43_GPIO,
 169 +       MPP44_GPIO,
 170 +       MPP45_GPIO,
 171 +       MPP46_GPIO,
 172 +       MPP47_GPIO,
 173 +       MPP48_GPIO,
 174 +       0
 175 +};
 176 +
 177 +static void __init iconnect_init(void)
 178 +{
 179 +       u32 dev, rev;
 180 +
 181 +       /*
 182 +        * Basic setup. Needs to be called early.
 183 +        */
 184 +       kirkwood_init();
 185 +       kirkwood_mpp_conf(iconnect_mpp_config);
 186 +
 187 +       kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25);
 188 +       kirkwood_ehci_init();
 189 +
 190 +       kirkwood_ge00_init(&iconnect_ge00_data);
 191 +       kirkwood_pcie_id(&dev, &rev);
 192 +
 193 +       kirkwood_uart0_init();
 194 +       kirkwood_i2c_init();
 195 +
 196 +       platform_device_register(&iconnect_leds);
 197 +       platform_device_register(&iconnect_button_device);
 198 +}
 199 +
 200 +static int __init iconnect_pci_init(void)
 201 +{
 202 +       if (machine_is_iconnect())
 203 +               kirkwood_pcie_init(KW_PCIE0);
 204 +
 205 +       return 0;
 206 +}
 207 +subsys_initcall(iconnect_pci_init);
 208 +
 209 +
 210 +MACHINE_START(ICONNECT, "Iomega iConnect Wireless")
 211 +       .atag_offset    = 0x100,
 212 +       .init_machine   = iconnect_init,
 213 +       .map_io         = kirkwood_map_io,
 214 +       .init_early     = kirkwood_init_early,
 215 +       .init_irq       = kirkwood_init_irq,
 216 +       .timer          = &kirkwood_timer,
 217 +       .restart        = kirkwood_restart,
 218 +MACHINE_END