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author | Luka Perkov <luka@openwrt.org> | 2012-06-05 00:43:56 +0000 |
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committer | Luka Perkov <luka@openwrt.org> | 2012-06-05 00:43:56 +0000 |
commit | 321654ac94dab81c0b747149e4dd26ae1ebba3a8 (patch) | |
tree | d2994c46f579f53005073b4e975a7b886d087145 /target/linux/kirkwood/files/arch/arm/mach-kirkwood/iconnect-setup.c | |
parent | d15f08bdbb68e69d2a4fa3a66d8edb94d1de1ac3 (diff) | |
download | upstream-321654ac94dab81c0b747149e4dd26ae1ebba3a8.tar.gz upstream-321654ac94dab81c0b747149e4dd26ae1ebba3a8.tar.bz2 upstream-321654ac94dab81c0b747149e4dd26ae1ebba3a8.zip |
kirkwood: reorganize target
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32053 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/kirkwood/files/arch/arm/mach-kirkwood/iconnect-setup.c')
-rw-r--r-- | target/linux/kirkwood/files/arch/arm/mach-kirkwood/iconnect-setup.c | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/target/linux/kirkwood/files/arch/arm/mach-kirkwood/iconnect-setup.c b/target/linux/kirkwood/files/arch/arm/mach-kirkwood/iconnect-setup.c new file mode 100644 index 0000000000..4e8d192bb8 --- /dev/null +++ b/target/linux/kirkwood/files/arch/arm/mach-kirkwood/iconnect-setup.c @@ -0,0 +1,190 @@ +/* + * arch/arm/mach-kirkwood/iconnect-setup.c + * + * Iomega iConnect Wireless + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/irq.h> +#include <linux/mtd/partitions.h> +#include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> +#include <linux/leds.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <mach/kirkwood.h> +#include "common.h" +#include "mpp.h" + +static struct mtd_partition iconnect_nand_parts[] = { + { + .name = "u-boot", + .offset = 0, + .size = SZ_1M + }, { + .name = "uImage", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_1M + SZ_2M + }, { + .name = "rootfs", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_32M, + }, { + .name = "data", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL + }, +}; + +static struct mv643xx_eth_platform_data iconnect_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(11), +}; + +static struct gpio_led iconnect_led_pins[] = { + { + .name = "iconnect:blue:power", + .default_trigger = "default-on", + .gpio = 42, + }, + { + .name = "iconnect:red:power", + .gpio = 43, + }, + { + .name = "iconnect:blue:usb1", + .gpio = 44, + }, + { + .name = "iconnect:blue:usb2", + .gpio = 45, + }, + { + .name = "iconnect:blue:usb3", + .gpio = 46, + }, + { + .name = "iconnect:blue:usb4", + .gpio = 47, + }, + { + .name = "iconnect:blue:otb", + .gpio = 48, + }, +}; + +static struct gpio_led_platform_data iconnect_led_data = { + .leds = iconnect_led_pins, + .num_leds = ARRAY_SIZE(iconnect_led_pins), +}; + +static struct platform_device iconnect_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &iconnect_led_data, + } +}; + +#define ICONNECT_GPIO_KEY_RESET 12 +#define ICONNECT_GPIO_KEY_OTB 35 + +#define ICONNECT_SW_RESET 0x00 +#define ICONNECT_SW_OTB 0x01 + +static struct gpio_keys_button iconnect_buttons[] = { + { + .type = EV_SW, + .code = ICONNECT_SW_RESET, + .gpio = ICONNECT_GPIO_KEY_RESET, + .desc = "Reset Button", + .active_low = 1, + .debounce_interval = 100, + }, + { + .type = EV_SW, + .code = ICONNECT_SW_OTB, + .gpio = ICONNECT_GPIO_KEY_OTB, + .desc = "OTB Button", + .active_low = 1, + .debounce_interval = 100, + }, +}; + +static struct gpio_keys_platform_data iconnect_button_data = { + .buttons = iconnect_buttons, + .nbuttons = ARRAY_SIZE(iconnect_buttons), +}; + +static struct platform_device iconnect_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &iconnect_button_data, + }, +}; + +static unsigned int iconnect_mpp_config[] __initdata = { + MPP12_GPIO, /*Input for reset button*/ + MPP35_GPIO, /*Input for OTB button*/ + MPP42_GPIO, + MPP43_GPIO, + MPP44_GPIO, + MPP45_GPIO, + MPP46_GPIO, + MPP47_GPIO, + MPP48_GPIO, + 0 +}; + +static void __init iconnect_init(void) +{ + u32 dev, rev; + + /* + * Basic setup. Needs to be called early. + */ + kirkwood_init(); + kirkwood_mpp_conf(iconnect_mpp_config); + + kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25); + kirkwood_ehci_init(); + + kirkwood_ge00_init(&iconnect_ge00_data); + kirkwood_pcie_id(&dev, &rev); + + kirkwood_uart0_init(); + kirkwood_i2c_init(); + + platform_device_register(&iconnect_leds); + platform_device_register(&iconnect_button_device); +} + +static int __init iconnect_pci_init(void) +{ + if (machine_is_iconnect()) + kirkwood_pcie_init(KW_PCIE0); + + return 0; +} +subsys_initcall(iconnect_pci_init); + + +MACHINE_START(ICONNECT, "Iomega iConnect Wireless") + .atag_offset = 0x100, + .init_machine = iconnect_init, + .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, + .init_irq = kirkwood_init_irq, + .timer = &kirkwood_timer, + .restart = kirkwood_restart, +MACHINE_END |