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 __init void ap91_pci_init_simple(void)
114 ap91_pci_init(NULL, NULL);
115 ap9x_wmac0_data.eeprom_name = "pci_wmac0.eeprom";
118 static int ap94_pci_plat_dev_init(struct pci_dev *dev)
120 switch (PCI_SLOT(dev->devfn)) {
122 dev->dev.platform_data = &ap9x_wmac0_data;
126 dev->dev.platform_data = &ap9x_wmac1_data;
133 __init void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
134 u8 *cal_data1, u8 *mac_addr1)
137 memcpy(ap9x_wmac0_data.eeprom_data, cal_data0,
138 sizeof(ap9x_wmac0_data.eeprom_data));
141 memcpy(ap9x_wmac1_data.eeprom_data, cal_data1,
142 sizeof(ap9x_wmac1_data.eeprom_data));
145 memcpy(ap9x_wmac0_mac, mac_addr0, sizeof(ap9x_wmac0_mac));
146 ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
150 memcpy(ap9x_wmac1_mac, mac_addr1, sizeof(ap9x_wmac1_mac));
151 ap9x_wmac1_data.macaddr = ap9x_wmac1_mac;
154 ath79_pci_set_plat_dev_init(ap94_pci_plat_dev_init);
155 ath79_register_pci();
157 pci_enable_ath9k_fixup(17, ap9x_wmac0_data.eeprom_data);
158 pci_enable_ath9k_fixup(18, ap9x_wmac1_data.eeprom_data);