add linux-v3.7

SVN-Revision: 34687

1 files changed, 319 insertions, 0 deletions

diff --git a/target/linux/lantiq/patches-3.7/0302-wifi-eep.patch b/target/linux/lantiq/patches-3.7/0302-wifi-eep.patch
new file mode 100644
index 0000000000..65ec0d17b6
--- /dev/null
+++ b/target/linux/lantiq/patches-3.7/0302-wifi-eep.patch
@@ -0,0 +1,319 @@
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/Makefile
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/lantiq/xway/Makefile	2012-12-13 10:59:54.176314899 +0100
++++ linux-3.7-rc8/arch/mips/lantiq/xway/Makefile	2012-12-13 13:58:51.696584083 +0100
+@@ -1,3 +1,5 @@
+ obj-y := prom.o sysctrl.o clk.o reset.o dma.o timer.o dcdc.o
+ 
++obj-y += ath_eep.o rt_eep.o eth_mac.o
++
+ obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/ath_eep.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.7-rc8/arch/mips/lantiq/xway/ath_eep.c	2012-12-13 13:49:12.472569552 +0100
+@@ -0,0 +1,120 @@
++/*
++ *  Copyright (C) 2011 John Crispin <blogic@openwrt.org>
++ *  Copyright (C) 2011 Andrej Vlašić <andrej.vlasic0@gmail.com>
++ *
++ *  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>
++
++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,
++	.endian_check = true,
++};*/
++static u16 ath5k_eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS];
++//static u16 ath9k_eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
++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;
++}
++
++void __init
++ltq_register_ath9k(u16 *eeprom_data, u8 *macaddr)
++{
++	memcpy(ath9k_pdata.eeprom_data, eeprom_data, sizeof(ath9k_pdata.eeprom_data));
++	ath9k_pdata.macaddr = macaddr;
++	ltq_pci_plat_dev_init = ath9k_pci_plat_dev_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;
++	struct resource *eep_res, *mac_res;
++	void __iomem *eep, *mac;
++	int mac_offset;
++	u32 mac_inc = 0;
++	int i;
++
++	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) {
++		dev_err(&pdev->dev, "eeprom has an invalid size\n");
++		return -EINVAL;
++	}
++
++	eep = ioremap(eep_res->start, resource_size(eep_res));
++	memcpy_fromio(ath5k_eeprom_data, eep, ATH5K_PLAT_EEP_MAX_WORDS);
++
++	if (of_find_property(np, "ath,eep-swap", NULL))
++		for (i = 0; i < (ATH5K_PLAT_EEP_MAX_WORDS >> 1); i++)
++				ath5k_eeprom_data[i] = swab16(ath5k_eeprom_data[i]);
++
++	if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) {
++		memcpy_fromio(athxk_eeprom_mac, (void*) ath5k_eeprom_data, 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 {
++		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.eeprom_data = ath5k_eeprom_data;
++	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);
+Index: linux-3.7-rc8/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+===================================================================
+--- linux-3.7-rc8.orig/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h	2012-12-13 10:59:57.300314976 +0100
++++ linux-3.7-rc8/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h	2012-12-13 10:59:57.308314977 +0100
+@@ -93,5 +93,8 @@
+ /* allow tapi driver to read the gptu value */
+ long gptu_get_count(struct clk *clk);
+ 
++/* 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__ */
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/eth_mac.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.7-rc8/arch/mips/lantiq/xway/eth_mac.c	2012-12-13 10:59:57.308314977 +0100
+@@ -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);
+Index: linux-3.7-rc8/drivers/net/ethernet/lantiq_etop.c
+===================================================================
+--- linux-3.7-rc8.orig/drivers/net/ethernet/lantiq_etop.c	2012-12-13 10:59:54.176314899 +0100
++++ linux-3.7-rc8/drivers/net/ethernet/lantiq_etop.c	2012-12-13 10:59:57.308314977 +0100
+@@ -816,7 +816,8 @@
+ 
+ 	ltq_etop_change_mtu(dev, 1500);
+ 
+-	memcpy(&mac.sa_data, priv->mac, ETH_ALEN);
++	if (priv->mac)
++		memcpy(&mac.sa_data, priv->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);
+@@ -940,7 +941,9 @@
+ 	priv->tx_irq = irqres[0].start;
+ 	priv->rx_irq = irqres[1].start;
+ 	priv->mii_mode = of_get_phy_mode(pdev->dev.of_node);
+-	priv->mac = of_get_mac_address(pdev->dev.of_node);
++	priv->mac = ltq_get_eth_mac();
++	if (!priv->mac)
++		priv->mac = of_get_mac_address(pdev->dev.of_node);
+ 
+ 	priv->clk_ppe = clk_get(&pdev->dev, NULL);
+ 	if (IS_ERR(priv->clk_ppe))
+Index: linux-3.7-rc8/arch/mips/lantiq/xway/rt_eep.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-3.7-rc8/arch/mips/lantiq/xway/rt_eep.c	2012-12-13 13:55:43.132579350 +0100
+@@ -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);