ar71xx: fixup onboard PCIe chip registration on the DB120 board

[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / dev-db120-pci.c

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/dev-db120-pci.c b/target/linux/ar71xx/files/arch/mips/ar71xx/dev-db120-pci.c
index a488a816c4b419d9e139222e3349186505ca2798..6e6e5837675856b6a4b41337a24ec55a77a10987 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/dev-db120-pci.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/dev-db120-pci.c
@@ -2,6 +2,7 @@
  *  Atheros db120 reference board PCI initialization
  *
  *  Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ *  Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
  *
  *  Parts of this file are based on Atheros linux 2.6.31 BSP
  *
@@ -11,12 +12,18 @@
  */
 
 #include <linux/pci.h>
+#include <linux/ath9k_platform.h>
 
 #include <asm/mach-ar71xx/ar71xx.h>
 #include <asm/mach-ar71xx/pci.h>
 
 #include "dev-db120-pci.h"
 
+static struct ath9k_platform_data db120_wmac_data = {
+       .led_pin = -1,
+};
+static char db120_wmac_mac[6];
+
 static struct ar71xx_pci_irq db120_pci_irqs[] __initdata = {
        {
                .slot   = 0,
@@ -25,7 +32,28 @@ static struct ar71xx_pci_irq db120_pci_irqs[] __initdata = {
        }
 };
 
-void __init db120_pci_init(void)
+static int db120_pci_plat_dev_init(struct pci_dev *dev)
+{
+       switch (PCI_SLOT(dev->devfn)) {
+       case 0:
+               dev->dev.platform_data = &db120_wmac_data;
+               break;
+       }
+
+       return 0;
+}
+
+void __init db120_pci_init(u8 *cal_data, u8 *mac_addr)
 {
+       if (cal_data)
+               memcpy(db120_wmac_data.eeprom_data, cal_data,
+                      sizeof(db120_wmac_data.eeprom_data));
+
+       if (mac_addr) {
+               memcpy(db120_wmac_mac, mac_addr, sizeof(db120_wmac_mac));
+               db120_wmac_data.macaddr = db120_wmac_mac;
+       }
+
+       ar71xx_pci_plat_dev_init = db120_pci_plat_dev_init;
        ar71xx_pci_init(ARRAY_SIZE(db120_pci_irqs), db120_pci_irqs);
 }