1 files changed, 0 insertions, 197 deletions
diff --git a/target/linux/rdc/patches-2.6.30/001-rdc321x_mfd_southbridge.patch b/target/linux/rdc/patches-2.6.30/001-rdc321x_mfd_southbridge.patch
deleted file mode 100644
index b4970cf99c..0000000000
--- a/target/linux/rdc/patches-2.6.30/001-rdc321x_mfd_southbridge.patch
+++ /dev/null
@@ -1,197 +0,0 @@
-This patch adds a new MFD driver for the RDC321x southbridge. This southbridge
-is always present in the RDC321x System-on-a-Chip and provides access to some
-GPIOs as well as a watchdog. Access to these two functions is done using the
-southbridge PCI device configuration space.
-
-Signed-off-by: Florian Fainelli <florian@openwrt.org>
----
-Changes from v2:
-- pass the pci_dev pointer to MFD cell drivers as platform_data
-- remove the printk(KERN_ERR and use dev_err instead
-- removed pci_dev accessors
-- use DEFINE_PCI_DEVICE_TABLE
-
---- a/drivers/mfd/Kconfig
-+++ b/drivers/mfd/Kconfig
-@@ -241,6 +241,15 @@ config PCF50633_GPIO
- 	 Say yes here if you want to include support GPIO for pins on
- 	 the PCF50633 chip.
- 
-+config MFD_RDC321X
-+	tristate "Support for RDC-R321x southbridge"
-+	select MFD_CORE
-+	depends on PCI
-+	help
-+	  Say yes here if you want to have support for the RDC R-321x SoC
-+	  southbridge which provides access to GPIOs and Watchdog using the
-+	  southbridge PCI device configuration space.
-+
- endmenu
- 
- menu "Multimedia Capabilities Port drivers"
---- a/drivers/mfd/Makefile
-+++ b/drivers/mfd/Makefile
-@@ -40,4 +40,6 @@ obj-$(CONFIG_PMIC_DA903X)	+= da903x.o
- 
- obj-$(CONFIG_MFD_PCF50633)	+= pcf50633-core.o
- obj-$(CONFIG_PCF50633_ADC)	+= pcf50633-adc.o
--obj-$(CONFIG_PCF50633_GPIO)	+= pcf50633-gpio.o
-\ No newline at end of file
-+obj-$(CONFIG_PCF50633_GPIO)	+= pcf50633-gpio.o
-+
-+obj-$(CONFIG_MFD_RDC321X)	+= rdc321x-southbridge.o
---- /dev/null
-+++ b/drivers/mfd/rdc321x-southbridge.c
-@@ -0,0 +1,123 @@
-+/*
-+ * RDC321x MFD southbrige driver
-+ *
-+ * Copyright (C) 2007-2010 Florian Fainelli <florian@openwrt.org>
-+ * Copyright (C) 2010 Bernhard Loos <bernhardloos@googlemail.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ */
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/pci.h>
-+#include <linux/mfd/core.h>
-+#include <linux/mfd/rdc321x.h>
-+
-+static struct rdc321x_wdt_pdata rdc321x_wdt_pdata;
-+
-+static struct resource rdc321x_wdt_resource[] = {
-+	{
-+		.name	= "wdt-reg",
-+		.start	= RDC321X_WDT_CTRL,
-+		.end	= RDC321X_WDT_CTRL + 0x3,
-+		.flags	= IORESOURCE_IO,
-+	}
-+};
-+
-+static struct rdc321x_gpio_pdata rdc321x_gpio_pdata = {
-+	.max_gpios	= RDC321X_MAX_GPIO,
-+};
-+
-+static struct resource rdc321x_gpio_resources[] = {
-+	{
-+		.name	= "gpio-reg1",
-+		.start	= RDC321X_GPIO_CTRL_REG1,
-+		.end	= RDC321X_GPIO_CTRL_REG1 + 0x7,
-+		.flags	= IORESOURCE_IO,
-+	}, {
-+		.name	= "gpio-reg2",
-+		.start	= RDC321X_GPIO_CTRL_REG2,
-+		.end	= RDC321X_GPIO_CTRL_REG2 + 0x7,
-+		.flags	= IORESOURCE_IO,
-+	}
-+};
-+
-+static struct mfd_cell rdc321x_sb_cells[] = {
-+	{
-+		.name		= "rdc321x-wdt",
-+		.resources	= rdc321x_wdt_resource,
-+		.num_resources	= ARRAY_SIZE(rdc321x_wdt_resource),
-+		.driver_data	= &rdc321x_wdt_pdata,
-+	}, {
-+		.name		= "rdc321x-gpio",
-+		.resources	= rdc321x_gpio_resources,
-+		.num_resources	= ARRAY_SIZE(rdc321x_gpio_resources),
-+		.driver_data	= &rdc321x_gpio_pdata,
-+	},
-+};
-+
-+static int __devinit rdc321x_sb_probe(struct pci_dev *pdev,
-+					const struct pci_device_id *ent)
-+{
-+	int err;
-+
-+	err = pci_enable_device(pdev);
-+	if (err) {
-+		dev_err(&pdev->dev, "failed to enable device\n");
-+		return err;
-+	}
-+
-+	rdc321x_gpio_pdata.sb_pdev = pdev;
-+	rdc321x_wdt_pdata.sb_pdev = pdev;
-+
-+	return mfd_add_devices(&pdev->dev, -1,
-+		rdc321x_sb_cells, ARRAY_SIZE(rdc321x_sb_cells), NULL, 0);
-+}
-+
-+static void __devexit rdc321x_sb_remove(struct pci_dev *pdev)
-+{
-+	mfd_remove_devices(&pdev->dev);
-+}
-+
-+static DEFINE_PCI_DEVICE_TABLE(rdc321x_sb_table) = {
-+	{ PCI_DEVICE(PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030) },
-+	{}
-+};
-+
-+static struct pci_driver rdc321x_sb_driver = {
-+	.name		= "RDC321x Southbridge",
-+	.id_table	= rdc321x_sb_table,
-+	.probe		= rdc321x_sb_probe,
-+	.remove		= __devexit_p(rdc321x_sb_remove),
-+};
-+
-+static int __init rdc321x_sb_init(void)
-+{
-+	return pci_register_driver(&rdc321x_sb_driver);
-+}
-+
-+static void __exit rdc321x_sb_exit(void)
-+{
-+	pci_unregister_driver(&rdc321x_sb_driver);
-+}
-+
-+module_init(rdc321x_sb_init);
-+module_exit(rdc321x_sb_exit);
-+
-+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
-+MODULE_LICENSE("GPL");
-+MODULE_DESCRIPTION("RDC R-321x MFD southbridge driver");
---- /dev/null
-+++ b/include/linux/mfd/rdc321x.h
-@@ -0,0 +1,26 @@
-+#ifndef __RDC321X_MFD_H
-+#define __RDC321X_MFD_H
-+
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+
-+/* Offsets to be accessed in the southbridge PCI
-+ * device configuration register */
-+#define RDC321X_WDT_CTRL	0x44
-+#define RDC321X_GPIO_CTRL_REG1	0x48
-+#define RDC321X_GPIO_DATA_REG1	0x4c
-+#define RDC321X_GPIO_CTRL_REG2	0x84
-+#define RDC321X_GPIO_DATA_REG2	0x88
-+
-+#define RDC321X_MAX_GPIO	58
-+
-+struct rdc321x_gpio_pdata {
-+	struct pci_dev *sb_pdev;
-+	unsigned max_gpios;
-+};
-+
-+struct rdc321x_wdt_pdata {
-+	struct pci_dev *sb_pdev;
-+};
-+
-+#endif /* __RDC321X_MFD_H */