6451d7783b
Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.
The various declarations were removed using the following script:
grep -rl MACHINE_START arch/arm | xargs \
sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'
[ Initial patch was from Jeremy Kerr, example script from Russell King ]
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>
102 lines
2.2 KiB
C
102 lines
2.2 KiB
C
/*
|
|
* linux/arch/arm/mach-pxa/mp900.c
|
|
*
|
|
* Support for the NEC MobilePro900/C platform
|
|
*
|
|
* Based on mach-pxa/gumstix.c
|
|
*
|
|
* 2007, 2008 Kristoffer Ericson <kristoffer.ericson@gmail.com>
|
|
* 2007, 2008 Michael Petchkovsky <mkpetch@internode.on.net>
|
|
*
|
|
* 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/device.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/types.h>
|
|
#include <linux/usb/isp116x.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
|
|
#include <mach/pxa25x.h>
|
|
#include "generic.h"
|
|
|
|
static void isp116x_pfm_delay(struct device *dev, int delay)
|
|
{
|
|
|
|
/* 400Mhz PXA2 = 2.5ns / instruction */
|
|
|
|
int cyc = delay / 10;
|
|
|
|
/* 4 Instructions = 4 x 2.5ns = 10ns */
|
|
__asm__ volatile ("0:\n"
|
|
"subs %0, %1, #1\n"
|
|
"bge 0b\n"
|
|
:"=r" (cyc)
|
|
:"0"(cyc)
|
|
);
|
|
}
|
|
|
|
static struct isp116x_platform_data isp116x_pfm_data = {
|
|
.remote_wakeup_enable = 1,
|
|
.delay = isp116x_pfm_delay,
|
|
};
|
|
|
|
static struct resource isp116x_pfm_resources[] = {
|
|
[0] = {
|
|
.start = 0x0d000000,
|
|
.end = 0x0d000000 + 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = 0x0d000000 + 4,
|
|
.end = 0x0d000000 + 5,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[2] = {
|
|
.start = 61,
|
|
.end = 61,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device mp900c_dummy_device = {
|
|
.name = "mp900c_dummy",
|
|
.id = -1,
|
|
};
|
|
|
|
static struct platform_device mp900c_usb = {
|
|
.name = "isp116x-hcd",
|
|
.num_resources = ARRAY_SIZE(isp116x_pfm_resources),
|
|
.resource = isp116x_pfm_resources,
|
|
.dev.platform_data = &isp116x_pfm_data,
|
|
};
|
|
|
|
static struct platform_device *devices[] __initdata = {
|
|
&mp900c_dummy_device,
|
|
&mp900c_usb,
|
|
};
|
|
|
|
static void __init mp900c_init(void)
|
|
{
|
|
printk(KERN_INFO "MobilePro 900/C machine init\n");
|
|
pxa_set_ffuart_info(NULL);
|
|
pxa_set_btuart_info(NULL);
|
|
pxa_set_stuart_info(NULL);
|
|
platform_add_devices(devices, ARRAY_SIZE(devices));
|
|
}
|
|
|
|
/* Maintainer - Michael Petchkovsky <mkpetch@internode.on.net> */
|
|
MACHINE_START(NEC_MP900, "MobilePro900/C")
|
|
.boot_params = 0xa0220100,
|
|
.timer = &pxa_timer,
|
|
.map_io = pxa_map_io,
|
|
.init_irq = pxa25x_init_irq,
|
|
.init_machine = mp900c_init,
|
|
MACHINE_END
|
|
|