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Blackfin arch: Add configuration data for ISP176x on BF561 

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michael Hennerich 2007-05-21 18:09:13 +08:00 committed by Linus Torvalds
parent 6dae211411
commit 140a9aec22
1 changed files with 49 additions and 0 deletions
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49
arch/blackfin/mach-bf561/boards/ezkit.c
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@ -32,12 +32,61 @@
#include <linux/spi/spi.h>
#include <asm/irq.h>
#include <asm/bfin5xx_spi.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
/*
* Name the Board for the /proc/cpuinfo
*/
char *bfin_board_name = "ADDS-BF561-EZKIT";
#define ISP1761_BASE 0x2C0F0000
#define ISP1761_IRQ IRQ_PF10
#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
static struct resource bfin_isp1761_resources[] = {
[0] = {
.name = "isp1761-regs",
.start = ISP1761_BASE + 0x00000000,
.end = ISP1761_BASE + 0x000fffff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = ISP1761_IRQ,
.end = ISP1761_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_isp1761_device = {
.name = "isp1761",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_isp1761_resources),
.resource = bfin_isp1761_resources,
};
static struct platform_device *bfin_isp1761_devices[] = {
&bfin_isp1761_device,
};
int __init bfin_isp1761_init(void)
{
unsigned int num_devices=ARRAY_SIZE(bfin_isp1761_devices);
printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
return platform_add_devices(bfin_isp1761_devices, num_devices);
}
void __exit bfin_isp1761_exit(void)
{
platform_device_unregister(&bfin_isp1761_device);
}
arch_initcall(bfin_isp1761_init);
#endif
/*
* USB-LAN EzExtender board
* Driver needs to know address, irq and flag pin.