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>
16 #include <asm/mach-ath79/pci.h>
18 #include "dev-ap9x-pci.h"
19 #include "pci-ath9k-fixup.h"
22 static struct ath9k_platform_data ap9x_wmac0_data = {
25 static struct ath9k_platform_data ap9x_wmac1_data = {
28 static char ap9x_wmac0_mac[6];
29 static char ap9x_wmac1_mac[6];
31 __init void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin)
35 ap9x_wmac0_data.led_pin = pin;
38 ap9x_wmac1_data.led_pin = pin;
43 __init struct ath9k_platform_data *ap9x_pci_get_wmac_data(unsigned wmac)
47 return &ap9x_wmac0_data;
50 return &ap9x_wmac1_data;
56 __init void ap9x_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val)
60 ap9x_wmac0_data.gpio_mask = mask;
61 ap9x_wmac0_data.gpio_val = val;
64 ap9x_wmac1_data.gpio_mask = mask;
65 ap9x_wmac1_data.gpio_val = val;
70 __init void ap9x_pci_setup_wmac_leds(unsigned wmac, struct gpio_led *leds,
75 ap9x_wmac0_data.leds = leds;
76 ap9x_wmac0_data.num_leds = num_leds;
79 ap9x_wmac1_data.leds = leds;
80 ap9x_wmac1_data.num_leds = num_leds;
85 static int ap91_pci_plat_dev_init(struct pci_dev *dev)
87 switch (PCI_SLOT(dev->devfn)) {
89 dev->dev.platform_data = &ap9x_wmac0_data;
96 __init void ap91_pci_init(u8 *cal_data, u8 *mac_addr)
99 memcpy(ap9x_wmac0_data.eeprom_data, cal_data,
100 sizeof(ap9x_wmac0_data.eeprom_data));
103 memcpy(ap9x_wmac0_mac, mac_addr, sizeof(ap9x_wmac0_mac));
104 ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
107 ath79_pci_set_plat_dev_init(ap91_pci_plat_dev_init);
108 ath79_register_pci();
110 pci_enable_ath9k_fixup(0, ap9x_wmac0_data.eeprom_data);
113 static int ap94_pci_plat_dev_init(struct pci_dev *dev)
115 switch (PCI_SLOT(dev->devfn)) {
117 dev->dev.platform_data = &ap9x_wmac0_data;
121 dev->dev.platform_data = &ap9x_wmac1_data;
128 __init void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
129 u8 *cal_data1, u8 *mac_addr1)
132 memcpy(ap9x_wmac0_data.eeprom_data, cal_data0,
133 sizeof(ap9x_wmac0_data.eeprom_data));
136 memcpy(ap9x_wmac1_data.eeprom_data, cal_data1,
137 sizeof(ap9x_wmac1_data.eeprom_data));
140 memcpy(ap9x_wmac0_mac, mac_addr0, sizeof(ap9x_wmac0_mac));
141 ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
145 memcpy(ap9x_wmac1_mac, mac_addr1, sizeof(ap9x_wmac1_mac));
146 ap9x_wmac1_data.macaddr = ap9x_wmac1_mac;
149 ath79_pci_set_plat_dev_init(ap94_pci_plat_dev_init);
150 ath79_register_pci();
152 pci_enable_ath9k_fixup(17, ap9x_wmac0_data.eeprom_data);
153 pci_enable_ath9k_fixup(18, ap9x_wmac1_data.eeprom_data);