2 * Atheros AP9X reference board PCI initialization
4 * Copyright (C) 2009-2012 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/ath9k_platform.h>
13 #include <linux/delay.h>
15 #include <asm/mach-ath79/ath79.h>
17 #include "dev-ap9x-pci.h"
18 #include "pci-ath9k-fixup.h"
21 static struct ath9k_platform_data ap9x_wmac0_data
= {
24 static struct ath9k_platform_data ap9x_wmac1_data
= {
27 static char ap9x_wmac0_mac
[6];
28 static char ap9x_wmac1_mac
[6];
30 __init
void ap9x_pci_setup_wmac_led_pin(unsigned wmac
, int pin
)
34 ap9x_wmac0_data
.led_pin
= pin
;
37 ap9x_wmac1_data
.led_pin
= pin
;
42 __init
struct ath9k_platform_data
*ap9x_pci_get_wmac_data(unsigned wmac
)
46 return &ap9x_wmac0_data
;
49 return &ap9x_wmac1_data
;
55 __init
void ap9x_pci_setup_wmac_gpio(unsigned wmac
, u32 mask
, u32 val
)
59 ap9x_wmac0_data
.gpio_mask
= mask
;
60 ap9x_wmac0_data
.gpio_val
= val
;
63 ap9x_wmac1_data
.gpio_mask
= mask
;
64 ap9x_wmac1_data
.gpio_val
= val
;
69 __init
void ap9x_pci_setup_wmac_leds(unsigned wmac
, struct gpio_led
*leds
,
74 ap9x_wmac0_data
.leds
= leds
;
75 ap9x_wmac0_data
.num_leds
= num_leds
;
78 ap9x_wmac1_data
.leds
= leds
;
79 ap9x_wmac1_data
.num_leds
= num_leds
;
84 static int ap91_pci_plat_dev_init(struct pci_dev
*dev
)
86 switch (PCI_SLOT(dev
->devfn
)) {
88 dev
->dev
.platform_data
= &ap9x_wmac0_data
;
95 __init
void ap91_pci_init(u8
*cal_data
, u8
*mac_addr
)
98 memcpy(ap9x_wmac0_data
.eeprom_data
, cal_data
,
99 sizeof(ap9x_wmac0_data
.eeprom_data
));
102 memcpy(ap9x_wmac0_mac
, mac_addr
, sizeof(ap9x_wmac0_mac
));
103 ap9x_wmac0_data
.macaddr
= ap9x_wmac0_mac
;
106 ath79_pci_set_plat_dev_init(ap91_pci_plat_dev_init
);
107 ath79_register_pci();
109 pci_enable_ath9k_fixup(0, ap9x_wmac0_data
.eeprom_data
);
112 static int ap94_pci_plat_dev_init(struct pci_dev
*dev
)
114 switch (PCI_SLOT(dev
->devfn
)) {
116 dev
->dev
.platform_data
= &ap9x_wmac0_data
;
120 dev
->dev
.platform_data
= &ap9x_wmac1_data
;
127 __init
void ap94_pci_init(u8
*cal_data0
, u8
*mac_addr0
,
128 u8
*cal_data1
, u8
*mac_addr1
)
131 memcpy(ap9x_wmac0_data
.eeprom_data
, cal_data0
,
132 sizeof(ap9x_wmac0_data
.eeprom_data
));
135 memcpy(ap9x_wmac1_data
.eeprom_data
, cal_data1
,
136 sizeof(ap9x_wmac1_data
.eeprom_data
));
139 memcpy(ap9x_wmac0_mac
, mac_addr0
, sizeof(ap9x_wmac0_mac
));
140 ap9x_wmac0_data
.macaddr
= ap9x_wmac0_mac
;
144 memcpy(ap9x_wmac1_mac
, mac_addr1
, sizeof(ap9x_wmac1_mac
));
145 ap9x_wmac1_data
.macaddr
= ap9x_wmac1_mac
;
148 ath79_pci_set_plat_dev_init(ap94_pci_plat_dev_init
);
149 ath79_register_pci();
151 pci_enable_ath9k_fixup(17, ap9x_wmac0_data
.eeprom_data
);
152 pci_enable_ath9k_fixup(18, ap9x_wmac1_data
.eeprom_data
);