X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=blobdiff_plain;f=target%2Flinux%2Fifxmips%2Ffiles-2.6.33%2Farch%2Fmips%2Fifxmips%2Fdanube%2Febu.c;fp=target%2Flinux%2Fifxmips%2Ffiles-2.6.33%2Farch%2Fmips%2Fifxmips%2Fdanube%2Febu.c;h=0000000000000000000000000000000000000000;hp=06c7b3c00f729627ffb26efa5724c75de2fa385c;hb=4c181d1869195a59b89d3710876bffbc0f3fa023;hpb=6881ded09967bd9458eea3481e5e5f1193b04f0c

diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/ebu.c b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/ebu.c
deleted file mode 100644
index 06c7b3c00f..0000000000
--- a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/ebu.c
+++ /dev/null
@@ -1,96 +0,0 @@
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-#include <linux/gpio.h>
-
-#include <ifxmips.h>
-#include <ifxmips_ebu.h>
-
-#define IFXMIPS_EBU_BUSCON	0x1e7ff
-#define IFXMIPS_EBU_WP		0x80000000
-
-static int shadow = 0;
-static void __iomem *virt;
-
-static int
-ifxmips_ebu_direction_output(struct gpio_chip *chip, unsigned offset, int value)
-{
-	return 0;
-}
-
-static void
-ifxmips_ebu_set(struct gpio_chip *chip, unsigned offset, int value)
-{
-	unsigned long flags;
-	if(value)
-		shadow |= (1 << offset);
-	else
-		shadow &= ~(1 << offset);
-	spin_lock_irqsave(&ebu_lock, flags);
-	ifxmips_w32(IFXMIPS_EBU_BUSCON, IFXMIPS_EBU_BUSCON1);
-	*((__u16*)virt) = shadow;
-	ifxmips_w32(IFXMIPS_EBU_BUSCON | IFXMIPS_EBU_WP, IFXMIPS_EBU_BUSCON1);
-	spin_unlock_irqrestore(&ebu_lock, flags);
-}
-
-static struct gpio_chip
-ifxmips_ebu_chip =
-{
-	.label = "ifxmips_ebu",
-	.direction_output = ifxmips_ebu_direction_output,
-	.set = ifxmips_ebu_set,
-	.base = 32,
-	.ngpio = 16,
-	.can_sleep = 1,
-	.owner = THIS_MODULE,
-};
-
-static int __devinit
-ifxmips_ebu_probe(struct platform_device *pdev)
-{
-	ifxmips_w32(pdev->resource->start | 0x1, IFXMIPS_EBU_ADDRSEL1);
-	ifxmips_w32(IFXMIPS_EBU_BUSCON | IFXMIPS_EBU_WP, IFXMIPS_EBU_BUSCON1);
-	virt = ioremap_nocache(pdev->resource->start, pdev->resource->end);
-	if(gpiochip_add(&ifxmips_ebu_chip))
-		return -EINVAL;
-	shadow = (int) pdev->dev.platform_data;
-	printk("IFXMIPS: ebu-gpio loaded\n");
-	return 0;
-}
-
-static int
-ifxmips_ebu_remove(struct platform_device *dev)
-{
-	return gpiochip_remove(&ifxmips_ebu_chip);
-}
-
-static struct platform_driver
-ifxmips_ebu_driver = {
-	.probe = ifxmips_ebu_probe,
-	.remove = ifxmips_ebu_remove,
-	.driver = {
-		.name = "ifxmips_ebu",
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init
-ifxmips_ebu_init(void)
-{
-	return platform_driver_register(&ifxmips_ebu_driver);
-}
-
-static void __exit
-ifxmips_ebu_exit(void)
-{
-	platform_driver_unregister(&ifxmips_ebu_driver);
-}
-
-module_init(ifxmips_ebu_init);
-module_exit(ifxmips_ebu_exit);
-
-MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("ifxmips - EBU Latch GPIO-Expander");