diff options
Diffstat (limited to 'target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.c')
| -rw-r--r-- | target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.c | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.c new file mode 100644 index 000000000..af27825cb --- /dev/null +++ b/target/linux/lantiq/files/arch/mips/lantiq/xway/mach-gigasx76x.c @@ -0,0 +1,168 @@ +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + * Copyright (C) 2011 Andrej Vlašić + * Copyright (C) 2011 Luka Perkov + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/leds.h> +#include <linux/gpio.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> +#include <linux/input.h> +#include <linux/pci.h> +#include <linux/phy.h> +#include <linux/io.h> +#include <linux/if_ether.h> +#include <linux/etherdevice.h> +#include <linux/string.h> + +#include <irq.h> +#include <lantiq_soc.h> +#include <lantiq_platform.h> +#include <dev-gpio-leds.h> +#include <dev-gpio-buttons.h> + +#include "../machtypes.h" +#include "dev-wifi-athxk.h" +#include "devices.h" +#include "dev-dwc_otg.h" + +#include "mach-gigasx76x.h" + +static u8 ltq_ethaddr[6] = { 0 }; + +static int __init +setup_ethaddr(char *str) +{ + if (!mac_pton(str, ltq_ethaddr)) + memset(ltq_ethaddr, 0, 6); + return 0; +} +__setup("ethaddr=", setup_ethaddr); + + +enum { + UNKNOWN = 0, + SX761, + SX762, + SX763, +}; +static u8 board __initdata = SX763; + +static int __init +setup_board(char *str) +{ + if (!strcmp(str, "sx761")) + board = SX761; + else if (!strcmp(str, "sx762")) + board = SX762; + else if (!strcmp(str, "sx763")) + board = SX763; + else + board = UNKNOWN; + return 0; +} +__setup("board=", setup_board); + +static struct mtd_partition gigasx76x_partitions[] = +{ + { + .name = "uboot", + .offset = 0x0, + .size = 0x10000, + }, + { + .name = "uboot_env", + .offset = 0x10000, + .size = 0x10000, + }, + { + .name = "linux", + .offset = 0x20000, + .size = 0x7e0000, + }, +}; + +static struct gpio_led +gigasx76x_gpio_leds[] __initdata = { + { .name = "soc:green:voip", .gpio = 216, }, + { .name = "soc:green:adsl", .gpio = 217, }, + { .name = "soc:green:usb", .gpio = 218, }, + { .name = "soc:green:wifi", .gpio = 219, }, + { .name = "soc:green:phone2", .gpio = 220, }, + { .name = "soc:green:phone1", .gpio = 221, }, + { .name = "soc:green:line", .gpio = 222, }, + { .name = "soc:green:online", .gpio = 223, }, +}; + +static struct gpio_keys_button +gigasx76x_gpio_keys[] __initdata = { + { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, + .gpio = 22, + .active_low = 1, + }, + { + .desc = "reset", + .type = EV_KEY, + .code = BTN_0, + .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL, + .gpio = 14, + .active_low = 0, + }, +}; + +static struct physmap_flash_data gigasx76x_flash_data = { + .nr_parts = ARRAY_SIZE(gigasx76x_partitions), + .parts = gigasx76x_partitions, +}; + +static struct ltq_pci_data ltq_pci_data = { + .clock = PCI_CLOCK_INT, + .gpio = PCI_GNT1 | PCI_REQ1, + .irq = { [14] = INT_NUM_IM0_IRL0 + 22, }, +}; + +static struct ltq_eth_data ltq_eth_data = { + .mii_mode = PHY_INTERFACE_MODE_MII, +}; + +static void __init +gigasx76x_init(void) +{ +#define GIGASX76X_USB 29 + + ltq_register_gpio_stp(); + ltq_register_nor(&gigasx76x_flash_data); + ltq_register_pci(<q_pci_data); + ltq_register_tapi(); + ltq_add_device_gpio_leds(-1, ARRAY_SIZE(gigasx76x_gpio_leds), gigasx76x_gpio_leds); + ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, ARRAY_SIZE(gigasx76x_gpio_keys), gigasx76x_gpio_keys); + xway_register_dwc(GIGASX76X_USB); + + if (!is_valid_ether_addr(ltq_ethaddr)) + random_ether_addr(ltq_ethaddr); + + memcpy(<q_eth_data.mac.sa_data, ltq_ethaddr, 6); + ltq_register_etop(<q_eth_data); + if (board == SX762) + ltq_register_ath5k(sx762_eeprom_data, ltq_ethaddr); + else + ltq_register_ath5k(sx763_eeprom_data, ltq_ethaddr); +} + +MIPS_MACHINE(LANTIQ_MACH_GIGASX76X, + "GIGASX76X", + "GIGASX76X - Gigaset SX761,SX762,SX763", + gigasx76x_init); |