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>
17 #include <asm/mach-ath79/ath79.h>
20 #include "dev-gpio-buttons.h"
21 #include "dev-leds-gpio.h"
22 #include "dev-m25p80.h"
23 #include "machtypes.h"
26 #define EAP7660D_KEYS_POLL_INTERVAL 20 /* msecs */
27 #define EAP7660D_KEYS_DEBOUNCE_INTERVAL (3 * EAP7660D_KEYS_POLL_INTERVAL)
29 #define EAP7660D_GPIO_DS4 7
30 #define EAP7660D_GPIO_DS5 2
31 #define EAP7660D_GPIO_DS7 0
32 #define EAP7660D_GPIO_DS8 4
33 #define EAP7660D_GPIO_SW1 3
34 #define EAP7660D_GPIO_SW3 8
35 #define EAP7660D_PHYMASK BIT(20)
36 #define EAP7660D_BOARDCONFIG 0x1F7F0000
37 #define EAP7660D_GBIC_MAC_OFFSET 0x1000
38 #define EAP7660D_WMAC0_MAC_OFFSET 0x1010
39 #define EAP7660D_WMAC1_MAC_OFFSET 0x1016
40 #define EAP7660D_WMAC0_CALDATA_OFFSET 0x2000
41 #define EAP7660D_WMAC1_CALDATA_OFFSET 0x3000
44 static struct ath5k_platform_data eap7660d_wmac0_data
;
45 static struct ath5k_platform_data eap7660d_wmac1_data
;
46 static char eap7660d_wmac0_mac
[6];
47 static char eap7660d_wmac1_mac
[6];
48 static u16 eap7660d_wmac0_eeprom
[ATH5K_PLAT_EEP_MAX_WORDS
];
49 static u16 eap7660d_wmac1_eeprom
[ATH5K_PLAT_EEP_MAX_WORDS
];
51 static int eap7660d_pci_plat_dev_init(struct pci_dev
*dev
)
53 switch (PCI_SLOT(dev
->devfn
)) {
55 dev
->dev
.platform_data
= &eap7660d_wmac0_data
;
59 dev
->dev
.platform_data
= &eap7660d_wmac1_data
;
66 void __init
eap7660d_pci_init(u8
*cal_data0
, u8
*mac_addr0
,
67 u8
*cal_data1
, u8
*mac_addr1
)
69 if (cal_data0
&& *cal_data0
== 0xa55a) {
70 memcpy(eap7660d_wmac0_eeprom
, cal_data0
,
71 ATH5K_PLAT_EEP_MAX_WORDS
);
72 eap7660d_wmac0_data
.eeprom_data
= eap7660d_wmac0_eeprom
;
75 if (cal_data1
&& *cal_data1
== 0xa55a) {
76 memcpy(eap7660d_wmac1_eeprom
, cal_data1
,
77 ATH5K_PLAT_EEP_MAX_WORDS
);
78 eap7660d_wmac1_data
.eeprom_data
= eap7660d_wmac1_eeprom
;
82 memcpy(eap7660d_wmac0_mac
, mac_addr0
,
83 sizeof(eap7660d_wmac0_mac
));
84 eap7660d_wmac0_data
.macaddr
= eap7660d_wmac0_mac
;
88 memcpy(eap7660d_wmac1_mac
, mac_addr1
,
89 sizeof(eap7660d_wmac1_mac
));
90 eap7660d_wmac1_data
.macaddr
= eap7660d_wmac1_mac
;
93 ath79_pci_set_plat_dev_init(eap7660d_pci_plat_dev_init
);
97 static inline void eap7660d_pci_init(u8
*cal_data0
, u8
*mac_addr0
,
98 u8
*cal_data1
, u8
*mac_addr1
)
101 #endif /* CONFIG_PCI */
103 static struct gpio_led eap7660d_leds_gpio
[] __initdata
= {
105 .name
= "eap7660d:green:ds8",
106 .gpio
= EAP7660D_GPIO_DS8
,
110 .name
= "eap7660d:green:ds5",
111 .gpio
= EAP7660D_GPIO_DS5
,
115 .name
= "eap7660d:green:ds7",
116 .gpio
= EAP7660D_GPIO_DS7
,
120 .name
= "eap7660d:green:ds4",
121 .gpio
= EAP7660D_GPIO_DS4
,
126 static struct gpio_keys_button eap7660d_gpio_keys
[] __initdata
= {
131 .debounce_interval
= EAP7660D_KEYS_DEBOUNCE_INTERVAL
,
132 .gpio
= EAP7660D_GPIO_SW1
,
138 .code
= KEY_WPS_BUTTON
,
139 .debounce_interval
= EAP7660D_KEYS_DEBOUNCE_INTERVAL
,
140 .gpio
= EAP7660D_GPIO_SW3
,
145 static const char *eap7660d_part_probes
[] = {
150 static struct flash_platform_data eap7660d_flash_data
= {
151 .part_probes
= eap7660d_part_probes
,
154 static void __init
eap7660d_setup(void)
156 u8
*boardconfig
= (u8
*) KSEG1ADDR(EAP7660D_BOARDCONFIG
);
158 ath79_register_mdio(0, ~EAP7660D_PHYMASK
);
160 ath79_init_mac(ath79_eth0_data
.mac_addr
,
161 boardconfig
+ EAP7660D_GBIC_MAC_OFFSET
, 0);
162 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RGMII
;
163 ath79_eth0_data
.phy_mask
= EAP7660D_PHYMASK
;
164 ath79_register_eth(0);
165 ath79_register_m25p80(&eap7660d_flash_data
);
166 ath79_register_leds_gpio(-1, ARRAY_SIZE(eap7660d_leds_gpio
),
168 ath79_register_gpio_keys_polled(-1, EAP7660D_KEYS_POLL_INTERVAL
,
169 ARRAY_SIZE(eap7660d_gpio_keys
),
171 eap7660d_pci_init(boardconfig
+ EAP7660D_WMAC0_CALDATA_OFFSET
,
172 boardconfig
+ EAP7660D_WMAC0_MAC_OFFSET
,
173 boardconfig
+ EAP7660D_WMAC1_CALDATA_OFFSET
,
174 boardconfig
+ EAP7660D_WMAC1_MAC_OFFSET
);
177 MIPS_MACHINE(ATH79_MACH_EAP7660D
, "EAP7660D", "Senao EAP7660D",
180 MIPS_MACHINE(ATH79_MACH_ALL0305
, "ALL0305", "Allnet ALL0305",