2 * Omnima MiniEMBWiFi board support
4 * Copyright (C) 2011 Johnathan Boyce <jon.boyce@globalreach.eu.com>
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.
11 #include <linux/init.h>
12 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/mtd/physmap.h>
16 #include <linux/gpio.h>
18 #include <asm/mach-ralink/machine.h>
19 #include <asm/mach-ralink/dev-gpio-buttons.h>
20 #include <asm/mach-ralink/dev-gpio-leds.h>
21 #include <asm/mach-ralink/rt305x.h>
22 #include <asm/mach-ralink/rt305x_regs.h>
26 #define OMNI_EMB_GPIO_BUTTON_RESET 12 /* active low */
28 #define OMNI_EMB_BUTTONS_POLL_INTERVAL 20
30 #define OMNI_EMB_GPIO_LED_STATUS 9
31 #define OMNI_EMB_GPIO_LED_WLAN 14
33 #ifdef CONFIG_MTD_PARTITIONS
34 static struct mtd_partition emb_partitions[] = {
40 .name = "uboot-config",
43 .mask_flags = MTD_WRITEABLE,
48 .mask_flags = MTD_WRITEABLE,
63 #endif /* CONFIG_MTD_PARTITIONS */
65 static struct physmap_flash_data omni_emb_flash_data = {
66 #ifdef CONFIG_MTD_PARTITIONS
67 .nr_parts = ARRAY_SIZE(emb_partitions),
68 .parts = emb_partitions,
72 static struct gpio_led omni_emb_leds_gpio[] __initdata = {
74 .name = "emb:green:status",
75 .gpio = OMNI_EMB_GPIO_LED_STATUS,
78 .name = "emb:green:wlan",
79 .gpio = OMNI_EMB_GPIO_LED_WLAN,
84 static struct gpio_button omni_emb_gpio_buttons[] __initdata = {
90 .gpio = OMNI_EMB_GPIO_BUTTON_RESET,
95 static void __init omni_emb_init(void)
97 rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
99 rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
101 ramips_register_gpio_leds(-1, ARRAY_SIZE(omni_emb_leds_gpio),
103 ramips_register_gpio_buttons(-1, OMNI_EMB_BUTTONS_POLL_INTERVAL,
104 ARRAY_SIZE(omni_emb_gpio_buttons),
105 omni_emb_gpio_buttons);
107 rt305x_register_flash(0, &omni_emb_flash_data);
108 rt305x_register_ethernet();
109 rt305x_register_wifi();
110 rt305x_register_wdt();
111 rt305x_register_usb();
114 MIPS_MACHINE(RAMIPS_MACH_OMNI_EMB, "OMNI-EMB", "Omnima MiniEMBWiFi",