1f5ea4eae4
Instead of renaming the default wireless led attached to the wireless chip, add a new led using the platform leds with the phy0tpt trigger set in userspace. When switching ar71xx to device tree, the same can be done by using the build in GPIO controller and without adding new bindings. Drop the now unused platform code. Signed-off-by: Mathias Kresin <dev@kresin.me>
173 lines
3.7 KiB
C
173 lines
3.7 KiB
C
/*
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* Atheros AP9X reference board PCI initialization
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*
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* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/pci.h>
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#include <linux/ath9k_platform.h>
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#include <linux/delay.h>
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#include <asm/mach-ath79/ath79.h>
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#include "dev-ap9x-pci.h"
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#include "pci-ath9k-fixup.h"
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#include "pci.h"
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static struct ath9k_platform_data ap9x_wmac0_data = {
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.led_pin = -1,
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};
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static struct ath9k_platform_data ap9x_wmac1_data = {
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.led_pin = -1,
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};
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static char ap9x_wmac0_mac[6];
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static char ap9x_wmac1_mac[6];
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__init void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin)
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{
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switch (wmac) {
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case 0:
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ap9x_wmac0_data.led_pin = pin;
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break;
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case 1:
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ap9x_wmac1_data.led_pin = pin;
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break;
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}
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}
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__init struct ath9k_platform_data *ap9x_pci_get_wmac_data(unsigned wmac)
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{
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switch (wmac) {
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case 0:
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return &ap9x_wmac0_data;
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case 1:
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return &ap9x_wmac1_data;
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}
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return NULL;
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}
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__init void ap9x_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val)
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{
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switch (wmac) {
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case 0:
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ap9x_wmac0_data.gpio_mask = mask;
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ap9x_wmac0_data.gpio_val = val;
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break;
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case 1:
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ap9x_wmac1_data.gpio_mask = mask;
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ap9x_wmac1_data.gpio_val = val;
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break;
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}
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}
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__init void ap9x_pci_setup_wmac_leds(unsigned wmac, struct gpio_led *leds,
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int num_leds)
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{
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switch (wmac) {
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case 0:
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ap9x_wmac0_data.leds = leds;
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ap9x_wmac0_data.num_leds = num_leds;
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break;
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case 1:
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ap9x_wmac1_data.leds = leds;
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ap9x_wmac1_data.num_leds = num_leds;
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break;
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}
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}
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__init void ap9x_pci_setup_wmac_btns(unsigned wmac,
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struct gpio_keys_button *btns,
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unsigned num_btns, unsigned poll_interval)
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{
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struct ath9k_platform_data *ap9x_wmac_data;
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if (!(ap9x_wmac_data = ap9x_pci_get_wmac_data(wmac)))
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return;
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ap9x_wmac_data->btns = btns;
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ap9x_wmac_data->num_btns = num_btns;
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ap9x_wmac_data->btn_poll_interval = poll_interval;
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}
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static int ap91_pci_plat_dev_init(struct pci_dev *dev)
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{
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switch (PCI_SLOT(dev->devfn)) {
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case 0:
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dev->dev.platform_data = &ap9x_wmac0_data;
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break;
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}
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return 0;
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}
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__init void ap91_pci_init(u8 *cal_data, u8 *mac_addr)
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{
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if (cal_data)
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memcpy(ap9x_wmac0_data.eeprom_data, cal_data,
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sizeof(ap9x_wmac0_data.eeprom_data));
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if (mac_addr) {
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memcpy(ap9x_wmac0_mac, mac_addr, sizeof(ap9x_wmac0_mac));
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ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
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}
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ath79_pci_set_plat_dev_init(ap91_pci_plat_dev_init);
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ath79_register_pci();
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pci_enable_ath9k_fixup(0, ap9x_wmac0_data.eeprom_data);
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}
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__init void ap91_pci_init_simple(void)
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{
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ap91_pci_init(NULL, NULL);
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ap9x_wmac0_data.eeprom_name = "pci_wmac0.eeprom";
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}
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static int ap94_pci_plat_dev_init(struct pci_dev *dev)
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{
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switch (PCI_SLOT(dev->devfn)) {
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case 17:
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dev->dev.platform_data = &ap9x_wmac0_data;
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break;
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case 18:
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dev->dev.platform_data = &ap9x_wmac1_data;
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break;
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}
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return 0;
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}
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__init void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
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u8 *cal_data1, u8 *mac_addr1)
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{
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if (cal_data0)
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memcpy(ap9x_wmac0_data.eeprom_data, cal_data0,
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sizeof(ap9x_wmac0_data.eeprom_data));
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if (cal_data1)
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memcpy(ap9x_wmac1_data.eeprom_data, cal_data1,
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sizeof(ap9x_wmac1_data.eeprom_data));
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if (mac_addr0) {
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memcpy(ap9x_wmac0_mac, mac_addr0, sizeof(ap9x_wmac0_mac));
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ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
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}
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if (mac_addr1) {
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memcpy(ap9x_wmac1_mac, mac_addr1, sizeof(ap9x_wmac1_mac));
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ap9x_wmac1_data.macaddr = ap9x_wmac1_mac;
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}
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ath79_pci_set_plat_dev_init(ap94_pci_plat_dev_init);
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ath79_register_pci();
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pci_enable_ath9k_fixup(17, ap9x_wmac0_data.eeprom_data);
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pci_enable_ath9k_fixup(18, ap9x_wmac1_data.eeprom_data);
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}
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