2 * Atheros AP81 board support
4 * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
12 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/spi/spi.h>
16 #include <linux/spi/flash.h>
17 #include <linux/input.h>
19 #include <asm/mips_machine.h>
20 #include <asm/mach-ar71xx/ar71xx.h>
24 #define AP81_GPIO_BTN_SW4 12
25 #define AP81_GPIO_BTN_SW1 21
27 #define AP81_BUTTONS_POLL_INTERVAL 20
29 #ifdef CONFIG_MTD_PARTITIONS
30 static struct mtd_partition ap81_partitions
[] = {
35 .mask_flags
= MTD_WRITEABLE
,
52 .mask_flags
= MTD_WRITEABLE
,
55 #endif /* CONFIG_MTD_PARTITIONS */
57 static struct flash_platform_data ap81_flash_data
= {
58 #ifdef CONFIG_MTD_PARTITIONS
59 .parts
= ap81_partitions
,
60 .nr_parts
= ARRAY_SIZE(ap81_partitions
),
64 static struct spi_board_info ap81_spi_info
[] = {
68 .max_speed_hz
= 25000000,
70 .platform_data
= &ap81_flash_data
,
74 static struct gpio_button ap81_gpio_buttons
[] __initdata
= {
80 .gpio
= AP81_GPIO_BTN_SW1
,
87 .gpio
= AP81_GPIO_BTN_SW4
,
92 static void __init
ap81_setup(void)
94 ar71xx_add_device_mdio(0x0);
96 ar71xx_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
97 ar71xx_eth0_data
.phy_mask
= 0xf;
98 ar71xx_eth0_data
.speed
= SPEED_100
;
99 ar71xx_eth0_data
.duplex
= DUPLEX_FULL
;
100 ar71xx_eth0_data
.has_ar8216
= 1;
102 ar71xx_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
103 ar71xx_eth1_data
.phy_mask
= 0x10;
105 ar71xx_add_device_eth(0);
106 ar71xx_add_device_eth(1);
108 ar71xx_add_device_usb();
110 ar71xx_add_device_spi(NULL
, ap81_spi_info
,
111 ARRAY_SIZE(ap81_spi_info
));
113 ar71xx_add_device_gpio_buttons(-1, AP81_BUTTONS_POLL_INTERVAL
,
114 ARRAY_SIZE(ap81_gpio_buttons
),
117 ar91xx_add_device_wmac();
120 MIPS_MACHINE(AR71XX_MACH_AP81
, "Atheros AP81", ap81_setup
);