2 * TP-LINK TL-WR741ND board support
4 * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
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/pci.h>
12 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/input.h>
16 #include <linux/ath9k_platform.h>
18 #include <asm/mips_machine.h>
20 #include <asm/mach-ar71xx/ar71xx.h>
21 #include <asm/mach-ar71xx/pci.h>
24 #include "dev-m25p80.h"
26 #define TL_WR741ND_GPIO_LED_QSS 0
27 #define TL_WR741ND_GPIO_LED_SYSTEM 1
29 #define TL_WR741ND_GPIO_BTN_RESET 11
30 #define TL_WR741ND_GPIO_BTN_QSS 12
32 #define TL_WR741ND_BUTTONS_POLL_INTERVAL 20
34 #ifdef CONFIG_MTD_PARTITIONS
35 static struct mtd_partition tl_wr741nd_partitions
[] = {
40 .mask_flags
= MTD_WRITEABLE
,
53 .mask_flags
= MTD_WRITEABLE
,
60 #endif /* CONFIG_MTD_PARTITIONS */
62 static struct flash_platform_data tl_wr741nd_flash_data
= {
63 #ifdef CONFIG_MTD_PARTITIONS
64 .parts
= tl_wr741nd_partitions
,
65 .nr_parts
= ARRAY_SIZE(tl_wr741nd_partitions
),
69 static struct gpio_led tl_wr741nd_leds_gpio
[] __initdata
= {
71 .name
= "tl-wr741nd:green:system",
72 .gpio
= TL_WR741ND_GPIO_LED_SYSTEM
,
75 .name
= "tl-wr741nd:green:qss",
76 .gpio
= TL_WR741ND_GPIO_LED_QSS
,
81 static struct gpio_button tl_wr741nd_gpio_buttons
[] __initdata
= {
87 .gpio
= TL_WR741ND_GPIO_BTN_RESET
,
94 .gpio
= TL_WR741ND_GPIO_BTN_QSS
,
100 static struct ar71xx_pci_irq tl_wr741nd_pci_irqs
[] __initdata
= {
104 .irq
= AR71XX_PCI_IRQ_DEV0
,
108 static struct ath9k_platform_data tl_wr741nd_wmac_data
;
110 static int tl_wr741nd_pci_plat_dev_init(struct pci_dev
*dev
)
112 dev
->dev
.platform_data
= &tl_wr741nd_wmac_data
;
116 static void tl_wr741nd_pci_init(void)
118 u8
*ee
= (u8
*) KSEG1ADDR(0x1fff1000);
120 memcpy(tl_wr741nd_wmac_data
.eeprom_data
, ee
,
121 sizeof(tl_wr741nd_wmac_data
.eeprom_data
));
123 ar71xx_pci_plat_dev_init
= tl_wr741nd_pci_plat_dev_init
;
125 ar71xx_pci_init(ARRAY_SIZE(tl_wr741nd_pci_irqs
), tl_wr741nd_pci_irqs
);
128 static inline void tl_wr741nd_pci_init(void) { };
129 #endif /* CONFIG_PCI */
131 static void __init
tl_wr741nd_setup(void)
133 u8
*mac
= (u8
*) KSEG1ADDR(0x1f01fc00);
135 ar71xx_set_mac_base(mac
);
136 ar71xx_add_device_mdio(0x0);
139 ar71xx_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
140 ar71xx_eth0_data
.phy_mask
= 0x0;
141 ar71xx_eth0_data
.speed
= SPEED_100
;
142 ar71xx_eth0_data
.duplex
= DUPLEX_FULL
;
143 ar71xx_eth0_data
.fifo_cfg1
= 0x0fff0000;
144 ar71xx_eth0_data
.fifo_cfg2
= 0x00001fff;
145 ar71xx_eth0_data
.fifo_cfg3
= 0x008001ff;
148 ar71xx_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
149 ar71xx_eth1_data
.phy_mask
= 0x0;
150 ar71xx_eth1_data
.speed
= SPEED_1000
;
151 ar71xx_eth1_data
.duplex
= DUPLEX_FULL
;
152 ar71xx_eth1_data
.fifo_cfg1
= 0x0fff0000;
153 ar71xx_eth1_data
.fifo_cfg2
= 0x00001fff;
154 ar71xx_eth1_data
.fifo_cfg3
= 0x008001ff;
156 ar71xx_add_device_eth(1);
157 ar71xx_add_device_eth(0);
159 ar71xx_add_device_m25p80(&tl_wr741nd_flash_data
);
161 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio
),
162 tl_wr741nd_leds_gpio
);
164 ar71xx_add_device_gpio_buttons(-1, TL_WR741ND_BUTTONS_POLL_INTERVAL
,
165 ARRAY_SIZE(tl_wr741nd_gpio_buttons
),
166 tl_wr741nd_gpio_buttons
);
168 tl_wr741nd_pci_init();
170 MIPS_MACHINE(AR71XX_MACH_TL_WR741ND
, "TP-LINK TL-WR741ND", tl_wr741nd_setup
);