/*
|
* Intel Merrifield FLIS platform device initialization file
|
*
|
* Copyright (C) 2016, Intel Corporation
|
*
|
* Author: Andy Shevchenko <andriy.shevchenko@linux.intel.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; version 2
|
* of the License.
|
*/
|
|
#include <linux/init.h>
|
#include <linux/ioport.h>
|
#include <linux/platform_device.h>
|
|
#include <asm/intel-mid.h>
|
|
#define FLIS_BASE_ADDR 0xff0c0000
|
#define FLIS_LENGTH 0x8000
|
|
static struct resource mrfld_pinctrl_mmio_resource = {
|
.start = FLIS_BASE_ADDR,
|
.end = FLIS_BASE_ADDR + FLIS_LENGTH - 1,
|
.flags = IORESOURCE_MEM,
|
};
|
|
static struct platform_device mrfld_pinctrl_device = {
|
.name = "pinctrl-merrifield",
|
.id = PLATFORM_DEVID_NONE,
|
.resource = &mrfld_pinctrl_mmio_resource,
|
.num_resources = 1,
|
};
|
|
static int __init mrfld_pinctrl_init(void)
|
{
|
if (intel_mid_identify_cpu() == INTEL_MID_CPU_CHIP_TANGIER)
|
return platform_device_register(&mrfld_pinctrl_device);
|
|
return -ENODEV;
|
}
|
arch_initcall(mrfld_pinctrl_init);
|
