2 * Senao EAP7660D board support
4 * Copyright (C) 2010 Daniel Golle <daniel.golle@gmail.com>
5 * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
6 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License version 2 as published
10 * by the Free Software Foundation.
13 #include <linux/pci.h>
14 #include <linux/ath5k_platform.h>
15 #include <linux/delay.h>
16 #include <asm/mach-ar71xx/ar71xx.h>
17 #include <asm/mach-ar71xx/pci.h>
21 #include "dev-gpio-buttons.h"
22 #include "dev-leds-gpio.h"
23 #include "dev-m25p80.h"
25 #define EAP7660D_KEYS_POLL_INTERVAL 20 /* msecs */
26 #define EAP7660D_KEYS_DEBOUNCE_INTERVAL (3 * EAP7660D_KEYS_POLL_INTERVAL)
28 #define EAP7660D_GPIO_DS4 7
29 #define EAP7660D_GPIO_DS5 2
30 #define EAP7660D_GPIO_DS7 0
31 #define EAP7660D_GPIO_DS8 4
32 #define EAP7660D_GPIO_SW1 3
33 #define EAP7660D_GPIO_SW3 8
34 #define EAP7660D_PHYMASK BIT(20)
35 #define EAP7660D_BOARDCONFIG 0x1F7F0000
36 #define EAP7660D_GBIC_MAC_OFFSET 0x1000
37 #define EAP7660D_WMAC0_MAC_OFFSET 0x1010
38 #define EAP7660D_WMAC1_MAC_OFFSET 0x1016
39 #define EAP7660D_WMAC0_CALDATA_OFFSET 0x2000
40 #define EAP7660D_WMAC1_CALDATA_OFFSET 0x3000
42 static struct ath5k_platform_data eap7660d_wmac0_data;
43 static struct ath5k_platform_data eap7660d_wmac1_data;
44 static char eap7660d_wmac0_mac[6];
45 static char eap7660d_wmac1_mac[6];
46 static u16 eap7660d_wmac0_eeprom[ATH5K_PLAT_EEP_MAX_WORDS];
47 static u16 eap7660d_wmac1_eeprom[ATH5K_PLAT_EEP_MAX_WORDS];
49 static struct ar71xx_pci_irq eap7660d_pci_irqs[] __initdata = {
53 .irq = AR71XX_PCI_IRQ_DEV0,
57 .irq = AR71XX_PCI_IRQ_DEV1,
61 static int eap7660d_pci_plat_dev_init(struct pci_dev *dev)
63 switch (PCI_SLOT(dev->devfn)) {
65 dev->dev.platform_data = &eap7660d_wmac0_data;
69 dev->dev.platform_data = &eap7660d_wmac1_data;
76 void __init eap7660d_pci_init(u8 *cal_data0, u8 *mac_addr0,
77 u8 *cal_data1, u8 *mac_addr1)
79 if (cal_data0 && *cal_data0 == 0xa55a) {
80 memcpy(eap7660d_wmac0_eeprom, cal_data0,
81 ATH5K_PLAT_EEP_MAX_WORDS);
82 eap7660d_wmac0_data.eeprom_data = eap7660d_wmac0_eeprom;
85 if (cal_data1 && *cal_data1 == 0xa55a) {
86 memcpy(eap7660d_wmac1_eeprom, cal_data1,
87 ATH5K_PLAT_EEP_MAX_WORDS);
88 eap7660d_wmac1_data.eeprom_data = eap7660d_wmac1_eeprom;
92 memcpy(eap7660d_wmac0_mac, mac_addr0,
93 sizeof(eap7660d_wmac0_mac));
94 eap7660d_wmac0_data.macaddr = eap7660d_wmac0_mac;
98 memcpy(eap7660d_wmac1_mac, mac_addr1,
99 sizeof(eap7660d_wmac1_mac));
100 eap7660d_wmac1_data.macaddr = eap7660d_wmac1_mac;
103 ar71xx_pci_plat_dev_init = eap7660d_pci_plat_dev_init;
104 ar71xx_pci_init(ARRAY_SIZE(eap7660d_pci_irqs), eap7660d_pci_irqs);
107 static struct gpio_led eap7660d_leds_gpio[] __initdata = {
109 .name = "eap7660d:green:ds8",
110 .gpio = EAP7660D_GPIO_DS8,
114 .name = "eap7660d:green:ds5",
115 .gpio = EAP7660D_GPIO_DS5,
119 .name = "eap7660d:green:ds7",
120 .gpio = EAP7660D_GPIO_DS7,
124 .name = "eap7660d:green:ds4",
125 .gpio = EAP7660D_GPIO_DS4,
130 static struct gpio_keys_button eap7660d_gpio_keys[] __initdata = {
135 .debounce_interval = EAP7660D_KEYS_DEBOUNCE_INTERVAL,
136 .gpio = EAP7660D_GPIO_SW1,
142 .code = KEY_WPS_BUTTON,
143 .debounce_interval = EAP7660D_KEYS_DEBOUNCE_INTERVAL,
144 .gpio = EAP7660D_GPIO_SW3,
149 static void __init eap7660d_setup(void)
151 u8 *boardconfig = (u8 *) KSEG1ADDR(EAP7660D_BOARDCONFIG);
153 ar71xx_add_device_mdio(~EAP7660D_PHYMASK);
155 ar71xx_init_mac(ar71xx_eth0_data.mac_addr,
156 boardconfig + EAP7660D_GBIC_MAC_OFFSET, 0);
157 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
158 ar71xx_eth0_data.phy_mask = EAP7660D_PHYMASK;
159 ar71xx_add_device_eth(0);
160 ar71xx_add_device_m25p80(NULL);
161 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(eap7660d_leds_gpio),
163 ar71xx_register_gpio_keys_polled(-1, EAP7660D_KEYS_POLL_INTERVAL,
164 ARRAY_SIZE(eap7660d_gpio_keys),
166 eap7660d_pci_init(boardconfig + EAP7660D_WMAC0_CALDATA_OFFSET,
167 boardconfig + EAP7660D_WMAC0_MAC_OFFSET,
168 boardconfig + EAP7660D_WMAC1_CALDATA_OFFSET,
169 boardconfig + EAP7660D_WMAC1_MAC_OFFSET);
172 MIPS_MACHINE(AR71XX_MACH_EAP7660D, "EAP7660D", "Senao EAP7660D",