ar71xx: merge files-3.2 to files

[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / dev-ap9x-pci.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-ap9x-pci.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-ap9x-pci.c
new file mode 100644 (file)
index 0000000..1b08254
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-ap9x-pci.c
@@ -0,0 +1,141 @@
+/*
+ *  Atheros AP9X reference board PCI initialization
+ *
+ *  Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+#include <linux/ath9k_platform.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/pci.h>
+
+#include "dev-ap9x-pci.h"
+#include "pci-ath9k-fixup.h"
+#include "pci.h"
+
+static struct ath9k_platform_data ap9x_wmac0_data = {
+       .led_pin = -1,
+};
+static struct ath9k_platform_data ap9x_wmac1_data = {
+       .led_pin = -1,
+};
+static char ap9x_wmac0_mac[6];
+static char ap9x_wmac1_mac[6];
+
+__init void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin)
+{
+       switch (wmac) {
+       case 0:
+               ap9x_wmac0_data.led_pin = pin;
+               break;
+       case 1:
+               ap9x_wmac1_data.led_pin = pin;
+               break;
+       }
+}
+
+__init void ap9x_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val)
+{
+       switch (wmac) {
+       case 0:
+               ap9x_wmac0_data.gpio_mask = mask;
+               ap9x_wmac0_data.gpio_val = val;
+               break;
+       case 1:
+               ap9x_wmac1_data.gpio_mask = mask;
+               ap9x_wmac1_data.gpio_val = val;
+               break;
+       }
+}
+
+__init void ap9x_pci_setup_wmac_leds(unsigned wmac, struct gpio_led *leds,
+                                    int num_leds)
+{
+       switch (wmac) {
+       case 0:
+               ap9x_wmac0_data.leds = leds;
+               ap9x_wmac0_data.num_leds = num_leds;
+               break;
+       case 1:
+               ap9x_wmac1_data.leds = leds;
+               ap9x_wmac1_data.num_leds = num_leds;
+               break;
+       }
+}
+
+static int ap91_pci_plat_dev_init(struct pci_dev *dev)
+{
+       switch (PCI_SLOT(dev->devfn)) {
+       case 0:
+               dev->dev.platform_data = &ap9x_wmac0_data;
+               break;
+       }
+
+       return 0;
+}
+
+__init void ap91_pci_init(u8 *cal_data, u8 *mac_addr)
+{
+       if (cal_data)
+               memcpy(ap9x_wmac0_data.eeprom_data, cal_data,
+                      sizeof(ap9x_wmac0_data.eeprom_data));
+
+       if (mac_addr) {
+               memcpy(ap9x_wmac0_mac, mac_addr, sizeof(ap9x_wmac0_mac));
+               ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
+       }
+
+       ath79_pci_set_plat_dev_init(ap91_pci_plat_dev_init);
+       ath79_register_pci();
+
+       pci_enable_ath9k_fixup(0, ap9x_wmac0_data.eeprom_data);
+}
+
+static int ap94_pci_plat_dev_init(struct pci_dev *dev)
+{
+       switch (PCI_SLOT(dev->devfn)) {
+       case 17:
+               dev->dev.platform_data = &ap9x_wmac0_data;
+               break;
+
+       case 18:
+               dev->dev.platform_data = &ap9x_wmac1_data;
+               break;
+       }
+
+       return 0;
+}
+
+__init void ap94_pci_init(u8 *cal_data0, u8 *mac_addr0,
+                         u8 *cal_data1, u8 *mac_addr1)
+{
+       if (cal_data0)
+               memcpy(ap9x_wmac0_data.eeprom_data, cal_data0,
+                      sizeof(ap9x_wmac0_data.eeprom_data));
+
+       if (cal_data1)
+               memcpy(ap9x_wmac1_data.eeprom_data, cal_data1,
+                      sizeof(ap9x_wmac1_data.eeprom_data));
+
+       if (mac_addr0) {
+               memcpy(ap9x_wmac0_mac, mac_addr0, sizeof(ap9x_wmac0_mac));
+               ap9x_wmac0_data.macaddr = ap9x_wmac0_mac;
+       }
+
+       if (mac_addr1) {
+               memcpy(ap9x_wmac1_mac, mac_addr1, sizeof(ap9x_wmac1_mac));
+               ap9x_wmac1_data.macaddr = ap9x_wmac1_mac;
+       }
+
+       ath79_pci_set_plat_dev_init(ap94_pci_plat_dev_init);
+       ath79_register_pci();
+
+       pci_enable_ath9k_fixup(17, ap9x_wmac0_data.eeprom_data);
+       pci_enable_ath9k_fixup(18, ap9x_wmac1_data.eeprom_data);
+}