lantiq: drop 3.14 support

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44812

1 files changed, 0 insertions, 602 deletions

diff --git a/target/linux/lantiq/patches-3.14/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch b/target/linux/lantiq/patches-3.14/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch
deleted file mode 100644
index 834f3ff04c..0000000000
--- a/target/linux/lantiq/patches-3.14/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch
+++ /dev/null
@@ -1,602 +0,0 @@
-From f8c5db89e793a4bc6c1e87bd7b3a5cec16b75bc3 Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Wed, 10 Sep 2014 22:42:14 +0200
-Subject: [PATCH 35/36] owrt: lantiq: wifi and ethernet eeprom handling
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h  |    6 +
- .../mips/include/asm/mach-lantiq/xway/lantiq_soc.h |    3 +
- arch/mips/lantiq/xway/Makefile                     |    3 +
- arch/mips/lantiq/xway/ath_eep.c                    |  282 ++++++++++++++++++++
- arch/mips/lantiq/xway/eth_mac.c                    |   76 ++++++
- arch/mips/lantiq/xway/pci-ath-fixup.c              |  109 ++++++++
- arch/mips/lantiq/xway/rt_eep.c                     |   60 +++++
- 7 files changed, 539 insertions(+)
- create mode 100644 arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h
- create mode 100644 arch/mips/lantiq/xway/ath_eep.c
- create mode 100644 arch/mips/lantiq/xway/eth_mac.c
- create mode 100644 arch/mips/lantiq/xway/pci-ath-fixup.c
- create mode 100644 arch/mips/lantiq/xway/rt_eep.c
-
---- /dev/null
-+++ b/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h
-@@ -0,0 +1,6 @@
-+#ifndef _PCI_ATH_FIXUP
-+#define _PCI_ATH_FIXUP
-+
-+void ltq_pci_ath_fixup(unsigned slot, u16 *cal_data) __init;
-+
-+#endif /* _PCI_ATH_FIXUP */
---- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
-+++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
-@@ -90,5 +90,8 @@ int xrx200_gphy_boot(struct device *dev,
- extern void ltq_pmu_enable(unsigned int module);
- extern void ltq_pmu_disable(unsigned int module);
- 
-+/* allow the ethernet driver to load a flash mapped mac addr */
-+const u8* ltq_get_eth_mac(void);
-+
- #endif /* CONFIG_SOC_TYPE_XWAY */
- #endif /* _LTQ_XWAY_H__ */
---- a/arch/mips/lantiq/xway/Makefile
-+++ b/arch/mips/lantiq/xway/Makefile
-@@ -2,4 +2,7 @@ obj-y := prom.o sysctrl.o clk.o reset.o
- 
- obj-y += vmmc.o tffs.o
- 
-+obj-y += eth_mac.o
-+obj-$(CONFIG_PCI) += ath_eep.o rt_eep.o pci-ath-fixup.o
-+
- obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
---- /dev/null
-+++ b/arch/mips/lantiq/xway/ath_eep.c
-@@ -0,0 +1,282 @@
-+/*
-+ *  Copyright (C) 2011 Luca Olivetti <luca@ventoso.org>
-+ *  Copyright (C) 2011 John Crispin <blogic@openwrt.org>
-+ *  Copyright (C) 2011 Andrej Vlašić <andrej.vlasic0@gmail.com>
-+ *  Copyright (C) 2013 Álvaro Fernández Rojas <noltari@gmail.com>
-+ *  Copyright (C) 2013 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
-+ *
-+ *  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/init.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/etherdevice.h>
-+#include <linux/ath5k_platform.h>
-+#include <linux/ath9k_platform.h>
-+#include <linux/pci.h>
-+#include <linux/err.h>
-+#include <linux/mtd/mtd.h>
-+#include <pci-ath-fixup.h>
-+#include <lantiq_soc.h>
-+
-+extern int (*ltq_pci_plat_dev_init)(struct pci_dev *dev);
-+struct ath5k_platform_data ath5k_pdata;
-+struct ath9k_platform_data ath9k_pdata = {
-+	.led_pin = -1,
-+};
-+static u8 athxk_eeprom_mac[6];
-+
-+static int ath9k_pci_plat_dev_init(struct pci_dev *dev)
-+{
-+	dev->dev.platform_data = &ath9k_pdata;
-+	return 0;
-+}
-+
-+static int ath9k_eep_load;
-+int __init of_ath9k_eeprom_probe(struct platform_device *pdev)
-+{
-+	struct device_node *np = pdev->dev.of_node, *mtd_np;
-+	struct resource *eep_res, *mac_res = NULL;
-+	void __iomem *eep, *mac;
-+	int mac_offset, led_pin;
-+	u32 mac_inc = 0, pci_slot = 0;
-+	int i;
-+	struct mtd_info *the_mtd;
-+	size_t flash_readlen;
-+	const __be32 *list;
-+	const char *part;
-+	phandle phandle;
-+
-+	if ((list = of_get_property(np, "ath,eep-flash", &i)) && i == 2 *
-+			sizeof(*list) && (phandle = be32_to_cpup(list++)) &&
-+			(mtd_np = of_find_node_by_phandle(phandle)) && ((part =
-+			of_get_property(mtd_np, "label", NULL)) || (part =
-+			mtd_np->name)) && (the_mtd = get_mtd_device_nm(part))
-+			!= ERR_PTR(-ENODEV)) {
-+		i = mtd_read(the_mtd, be32_to_cpup(list),
-+				ATH9K_PLAT_EEP_MAX_WORDS << 1, &flash_readlen,
-+				(void *) ath9k_pdata.eeprom_data);
-+		if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) {
-+			size_t mac_readlen;
-+			mtd_read(the_mtd, mac_offset, 6, &mac_readlen,
-+				(void *) athxk_eeprom_mac);
-+		}
-+		put_mtd_device(the_mtd);
-+		if ((sizeof(ath9k_pdata.eeprom_data) != flash_readlen) || i) {
-+			dev_err(&pdev->dev, "failed to load eeprom from mtd\n");
-+			return -ENODEV;
-+		}
-+	} else {
-+		eep_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+		mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-+
-+		if (!eep_res) {
-+			dev_err(&pdev->dev, "failed to load eeprom address\n");
-+			return -ENODEV;
-+		}
-+		if (resource_size(eep_res) != ATH9K_PLAT_EEP_MAX_WORDS << 1) {
-+			dev_err(&pdev->dev, "eeprom has an invalid size\n");
-+			return -EINVAL;
-+		}
-+
-+		eep = ioremap(eep_res->start, resource_size(eep_res));
-+		memcpy_fromio(ath9k_pdata.eeprom_data, eep,
-+				ATH9K_PLAT_EEP_MAX_WORDS << 1);
-+	}
-+
-+	if (of_find_property(np, "ath,eep-swap", NULL))
-+		for (i = 0; i < ATH9K_PLAT_EEP_MAX_WORDS; i++)
-+			ath9k_pdata.eeprom_data[i] = swab16(ath9k_pdata.eeprom_data[i]);
-+
-+	if (of_find_property(np, "ath,eep-endian", NULL)) {
-+		ath9k_pdata.endian_check = true;
-+
-+		dev_info(&pdev->dev, "endian check enabled.\n");
-+	}
-+
-+	if (!is_valid_ether_addr(athxk_eeprom_mac)) {
-+		if (mac_res) {
-+			if (resource_size(mac_res) != 6) {
-+				dev_err(&pdev->dev, "mac has an invalid size\n");
-+				return -EINVAL;
-+			}
-+			mac = ioremap(mac_res->start, resource_size(mac_res));
-+			memcpy_fromio(athxk_eeprom_mac, mac, 6);
-+		} else if (ltq_get_eth_mac()) {
-+			memcpy(athxk_eeprom_mac, ltq_get_eth_mac(), 6);
-+		}
-+	}
-+	if (!is_valid_ether_addr(athxk_eeprom_mac)) {
-+		dev_warn(&pdev->dev, "using random mac\n");
-+		random_ether_addr(athxk_eeprom_mac);
-+	}
-+
-+	if (!of_property_read_u32(np, "ath,mac-increment", &mac_inc))
-+		athxk_eeprom_mac[5] += mac_inc;
-+
-+	ath9k_pdata.macaddr = athxk_eeprom_mac;
-+	ltq_pci_plat_dev_init = ath9k_pci_plat_dev_init;
-+
-+	if (!of_property_read_u32(np, "ath,pci-slot", &pci_slot)) {
-+		ltq_pci_ath_fixup(pci_slot, ath9k_pdata.eeprom_data);
-+
-+		dev_info(&pdev->dev, "pci slot: %u\n", pci_slot);
-+                if (ath9k_eep_load) {
-+                        struct pci_dev *d = NULL;
-+                        while ((d = pci_get_device(PCI_VENDOR_ID_ATHEROS,
-+                                        PCI_ANY_ID, d)) != NULL)
-+                                pci_fixup_device(pci_fixup_early, d);
-+                }
-+
-+	}
-+
-+	if (!of_property_read_u32(np, "ath,led-pin", &led_pin)) {
-+		ath9k_pdata.led_pin = led_pin;
-+		dev_info(&pdev->dev, "using led pin %d.\n", led_pin);
-+	}
-+
-+	dev_info(&pdev->dev, "loaded ath9k eeprom\n");
-+
-+	return 0;
-+}
-+
-+static struct of_device_id ath9k_eeprom_ids[] = {
-+	{ .compatible = "ath9k,eeprom" },
-+	{ }
-+};
-+
-+static struct platform_driver ath9k_eeprom_driver = {
-+	.driver		= {
-+		.name		= "ath9k,eeprom",
-+		.owner	= THIS_MODULE,
-+		.of_match_table	= of_match_ptr(ath9k_eeprom_ids),
-+	},
-+};
-+
-+static int __init of_ath9k_eeprom_init(void)
-+{
-+        int ret = platform_driver_probe(&ath9k_eeprom_driver, of_ath9k_eeprom_probe);
-+
-+        if (ret)
-+                ath9k_eep_load = 1;
-+
-+        return ret;
-+}
-+
-+static int __init of_ath9k_eeprom_init_late(void)
-+{
-+        if (!ath9k_eep_load)
-+                return 0;
-+        return platform_driver_probe(&ath9k_eeprom_driver, of_ath9k_eeprom_probe);
-+}
-+late_initcall(of_ath9k_eeprom_init_late);
-+subsys_initcall(of_ath9k_eeprom_init);
-+
-+
-+static int ath5k_pci_plat_dev_init(struct pci_dev *dev)
-+{
-+	dev->dev.platform_data = &ath5k_pdata;
-+	return 0;
-+}
-+
-+int __init of_ath5k_eeprom_probe(struct platform_device *pdev)
-+{
-+	struct device_node *np = pdev->dev.of_node, *mtd_np;
-+	struct resource *eep_res, *mac_res = NULL;
-+	void __iomem *eep, *mac;
-+	int mac_offset;
-+	u32 mac_inc = 0;
-+	int i;
-+	struct mtd_info *the_mtd;
-+	size_t flash_readlen;
-+	const __be32 *list;
-+	const char *part;
-+	phandle phandle;
-+
-+	if ((list = of_get_property(np, "ath,eep-flash", &i)) && i == 2 *
-+			sizeof(*list) && (phandle = be32_to_cpup(list++)) &&
-+			(mtd_np = of_find_node_by_phandle(phandle)) && ((part =
-+			of_get_property(mtd_np, "label", NULL)) || (part =
-+			mtd_np->name)) && (the_mtd = get_mtd_device_nm(part))
-+			!= ERR_PTR(-ENODEV)) {
-+		i = mtd_read(the_mtd, be32_to_cpup(list),
-+				ATH5K_PLAT_EEP_MAX_WORDS << 1, &flash_readlen,
-+				(void *) ath5k_pdata.eeprom_data);
-+		put_mtd_device(the_mtd);
-+		if ((sizeof(ATH5K_PLAT_EEP_MAX_WORDS << 1) != flash_readlen)
-+				|| i) {
-+			dev_err(&pdev->dev, "failed to load eeprom from mtd\n");
-+			return -ENODEV;
-+		}
-+	} else {
-+		eep_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+		mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-+
-+		if (!eep_res) {
-+			dev_err(&pdev->dev, "failed to load eeprom address\n");
-+			return -ENODEV;
-+		}
-+		if (resource_size(eep_res) != ATH5K_PLAT_EEP_MAX_WORDS << 1) {
-+			dev_err(&pdev->dev, "eeprom has an invalid size\n");
-+			return -EINVAL;
-+		}
-+
-+		eep = ioremap(eep_res->start, resource_size(eep_res));
-+		ath5k_pdata.eeprom_data = kmalloc(ATH5K_PLAT_EEP_MAX_WORDS<<1,
-+				GFP_KERNEL);
-+		memcpy_fromio(ath5k_pdata.eeprom_data, eep,
-+				ATH5K_PLAT_EEP_MAX_WORDS << 1);
-+	}
-+
-+	if (of_find_property(np, "ath,eep-swap", NULL))
-+		for (i = 0; i < ATH5K_PLAT_EEP_MAX_WORDS; i++)
-+			ath5k_pdata.eeprom_data[i] = swab16(ath5k_pdata.eeprom_data[i]);
-+
-+	if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) {
-+		memcpy_fromio(athxk_eeprom_mac, (void*) ath5k_pdata.eeprom_data + mac_offset, 6);
-+	} else if (mac_res) {
-+		if (resource_size(mac_res) != 6) {
-+			dev_err(&pdev->dev, "mac has an invalid size\n");
-+			return -EINVAL;
-+		}
-+		mac = ioremap(mac_res->start, resource_size(mac_res));
-+		memcpy_fromio(athxk_eeprom_mac, mac, 6);
-+	} else if (ltq_get_eth_mac())
-+		memcpy(athxk_eeprom_mac, ltq_get_eth_mac(), 6);
-+	else {
-+		dev_warn(&pdev->dev, "using random mac\n");
-+		random_ether_addr(athxk_eeprom_mac);
-+	}
-+
-+	if (!of_property_read_u32(np, "ath,mac-increment", &mac_inc))
-+		athxk_eeprom_mac[5] += mac_inc;
-+
-+	ath5k_pdata.macaddr = athxk_eeprom_mac;
-+	ltq_pci_plat_dev_init = ath5k_pci_plat_dev_init;
-+
-+	dev_info(&pdev->dev, "loaded ath5k eeprom\n");
-+
-+	return 0;
-+}
-+
-+static struct of_device_id ath5k_eeprom_ids[] = {
-+	{ .compatible = "ath5k,eeprom" },
-+	{ }
-+};
-+
-+static struct platform_driver ath5k_eeprom_driver = {
-+	.driver		= {
-+		.name		= "ath5k,eeprom",
-+		.owner	= THIS_MODULE,
-+		.of_match_table	= of_match_ptr(ath5k_eeprom_ids),
-+	},
-+};
-+
-+static int __init of_ath5k_eeprom_init(void)
-+{
-+	return platform_driver_probe(&ath5k_eeprom_driver, of_ath5k_eeprom_probe);
-+}
-+device_initcall(of_ath5k_eeprom_init);
---- /dev/null
-+++ b/arch/mips/lantiq/xway/eth_mac.c
-@@ -0,0 +1,76 @@
-+/*
-+ *  Copyright (C) 2012 John Crispin <blogic@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/init.h>
-+#include <linux/module.h>
-+#include <linux/of_platform.h>
-+#include <linux/if_ether.h>
-+
-+static u8 eth_mac[6];
-+static int eth_mac_set;
-+
-+const u8* ltq_get_eth_mac(void)
-+{
-+	return eth_mac;
-+}
-+
-+static int __init setup_ethaddr(char *str)
-+{
-+	eth_mac_set = mac_pton(str, eth_mac);
-+	return !eth_mac_set;
-+}
-+__setup("ethaddr=", setup_ethaddr);
-+
-+int __init of_eth_mac_probe(struct platform_device *pdev)
-+{
-+	struct device_node *np = pdev->dev.of_node;
-+	struct resource *mac_res;
-+	void __iomem *mac;
-+	u32 mac_inc = 0;
-+
-+	if (eth_mac_set) {
-+		dev_err(&pdev->dev, "mac was already set by bootloader\n");
-+		return -EINVAL;
-+	}
-+	mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+
-+	if (!mac_res) {
-+		dev_err(&pdev->dev, "failed to load mac\n");
-+		return -EINVAL;
-+	}
-+	if (resource_size(mac_res) != 6) {
-+		dev_err(&pdev->dev, "mac has an invalid size\n");
-+		return -EINVAL;
-+	}
-+	mac = ioremap(mac_res->start, resource_size(mac_res));
-+	memcpy_fromio(eth_mac, mac, 6);
-+
-+	if (!of_property_read_u32(np, "mac-increment", &mac_inc))
-+		eth_mac[5] += mac_inc;
-+
-+	return 0;
-+}
-+
-+static struct of_device_id eth_mac_ids[] = {
-+	{ .compatible = "lantiq,eth-mac" },
-+	{ /* sentinel */ }
-+};
-+
-+static struct platform_driver eth_mac_driver = {
-+	.driver		= {
-+		.name		= "lantiq,eth-mac",
-+		.owner	= THIS_MODULE,
-+		.of_match_table	= of_match_ptr(eth_mac_ids),
-+	},
-+};
-+
-+static int __init of_eth_mac_init(void)
-+{
-+	return platform_driver_probe(&eth_mac_driver, of_eth_mac_probe);
-+}
-+device_initcall(of_eth_mac_init);
---- /dev/null
-+++ b/arch/mips/lantiq/xway/pci-ath-fixup.c
-@@ -0,0 +1,109 @@
-+/*
-+ *  Atheros AP94 reference board PCI initialization
-+ *
-+ *  Copyright (C) 2009-2010 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/init.h>
-+#include <linux/delay.h>
-+#include <lantiq_soc.h>
-+
-+#define LTQ_PCI_MEM_BASE		0x18000000
-+
-+struct ath_fixup {
-+	u16		*cal_data;
-+	unsigned	slot;
-+};
-+
-+static int ath_num_fixups;
-+static struct ath_fixup ath_fixups[2];
-+
-+static void ath_pci_fixup(struct pci_dev *dev)
-+{
-+	void __iomem *mem;
-+	u16 *cal_data = NULL;
-+	u16 cmd;
-+	u32 bar0;
-+	u32 val;
-+	unsigned i;
-+
-+	for (i = 0; i < ath_num_fixups; i++) {
-+		if (ath_fixups[i].cal_data == NULL)
-+			continue;
-+
-+		if (ath_fixups[i].slot != PCI_SLOT(dev->devfn))
-+			continue;
-+
-+		cal_data = ath_fixups[i].cal_data;
-+		break;
-+	}
-+
-+	if (cal_data == NULL)
-+		return;
-+
-+	if (*cal_data != 0xa55a) {
-+		pr_err("pci %s: invalid calibration data\n", pci_name(dev));
-+		return;
-+	}
-+
-+	pr_info("pci %s: fixup device configuration\n", pci_name(dev));
-+
-+	mem = ioremap(LTQ_PCI_MEM_BASE, 0x10000);
-+	if (!mem) {
-+		pr_err("pci %s: ioremap error\n", pci_name(dev));
-+		return;
-+	}
-+
-+	pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
-+	pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, LTQ_PCI_MEM_BASE);
-+	pci_read_config_word(dev, PCI_COMMAND, &cmd);
-+	cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
-+	pci_write_config_word(dev, PCI_COMMAND, cmd);
-+
-+	/* set pointer to first reg address */
-+	cal_data += 3;
-+	while (*cal_data != 0xffff) {
-+		u32 reg;
-+		reg = *cal_data++;
-+		val = *cal_data++;
-+		val |= (*cal_data++) << 16;
-+
-+		ltq_w32(swab32(val), mem + reg);
-+		udelay(100);
-+	}
-+
-+	pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
-+	dev->vendor = val & 0xffff;
-+	dev->device = (val >> 16) & 0xffff;
-+
-+	pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
-+	dev->revision = val & 0xff;
-+	dev->class = val >> 8; /* upper 3 bytes */
-+
-+	pr_info("pci %s: fixup info: [%04x:%04x] revision %02x class %#08x\n", 
-+		pci_name(dev), dev->vendor, dev->device, dev->revision, dev->class);
-+
-+	pci_read_config_word(dev, PCI_COMMAND, &cmd);
-+	cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
-+	pci_write_config_word(dev, PCI_COMMAND, cmd);
-+
-+	pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0);
-+
-+	iounmap(mem);
-+}
-+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath_pci_fixup);
-+
-+void __init ltq_pci_ath_fixup(unsigned slot, u16 *cal_data)
-+{
-+	if (ath_num_fixups >= ARRAY_SIZE(ath_fixups))
-+		return;
-+
-+	ath_fixups[ath_num_fixups].slot = slot;
-+	ath_fixups[ath_num_fixups].cal_data = cal_data;
-+	ath_num_fixups++;
-+}
---- /dev/null
-+++ b/arch/mips/lantiq/xway/rt_eep.c
-@@ -0,0 +1,60 @@
-+/*
-+ *  Copyright (C) 2011 John Crispin <blogic@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/init.h>
-+#include <linux/module.h>
-+#include <linux/pci.h>
-+#include <linux/platform_device.h>
-+#include <linux/rt2x00_platform.h>
-+
-+extern int (*ltq_pci_plat_dev_init)(struct pci_dev *dev);
-+static struct rt2x00_platform_data rt2x00_pdata;
-+
-+static int rt2x00_pci_plat_dev_init(struct pci_dev *dev)
-+{
-+	dev->dev.platform_data = &rt2x00_pdata;
-+	return 0;
-+}
-+
-+int __init of_ralink_eeprom_probe(struct platform_device *pdev)
-+{
-+	struct device_node *np = pdev->dev.of_node;
-+	const char *eeprom;
-+
-+	if (of_property_read_string(np, "ralink,eeprom", &eeprom)) {
-+		dev_err(&pdev->dev, "failed to load eeprom filename\n");
-+		return 0;
-+	}
-+
-+	rt2x00_pdata.eeprom_file_name = kstrdup(eeprom, GFP_KERNEL);
-+//	rt2x00_pdata.mac_address = mac;
-+	ltq_pci_plat_dev_init = rt2x00_pci_plat_dev_init;
-+
-+	dev_info(&pdev->dev, "using %s as eeprom\n", eeprom);
-+
-+	return 0;
-+}
-+
-+static struct of_device_id ralink_eeprom_ids[] = {
-+	{ .compatible = "ralink,eeprom" },
-+	{ }
-+};
-+
-+static struct platform_driver ralink_eeprom_driver = {
-+	.driver		= {
-+		.name		= "ralink,eeprom",
-+		.owner	= THIS_MODULE,
-+		.of_match_table	= of_match_ptr(ralink_eeprom_ids),
-+	},
-+};
-+
-+static int __init of_ralink_eeprom_init(void)
-+{
-+	return platform_driver_probe(&ralink_eeprom_driver, of_ralink_eeprom_probe);
-+}
-+device_initcall(of_ralink_eeprom_init);
---- a/drivers/net/ethernet/lantiq_etop.c
-+++ b/drivers/net/ethernet/lantiq_etop.c
-@@ -843,6 +843,9 @@ ltq_etop_init(struct net_device *dev)
- 
- 	if (priv->mac)
- 		memcpy(&mac.sa_data, priv->mac, ETH_ALEN);
-+	else
-+		memcpy(&mac.sa_data, ltq_get_eth_mac(), ETH_ALEN);
-+
- 	if (!is_valid_ether_addr(mac.sa_data)) {
- 		pr_warn("etop: invalid MAC, using random\n");
- 		random_ether_addr(mac.sa_data);