mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-25 20:25:31 +07:00
9c92ab6191
Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Copyright (C) 2007 Google, Inc.
|
|
* Copyright (C) 2011 Intel, Inc.
|
|
* Copyright (C) 2013 Intel, Inc.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/platform_device.h>
|
|
|
|
/*
|
|
* Where in virtual device memory the IO devices (timers, system controllers
|
|
* and so on)
|
|
*/
|
|
|
|
#define GOLDFISH_PDEV_BUS_BASE (0xff001000)
|
|
#define GOLDFISH_PDEV_BUS_END (0xff7fffff)
|
|
#define GOLDFISH_PDEV_BUS_IRQ (4)
|
|
|
|
#define GOLDFISH_TTY_BASE (0x2000)
|
|
|
|
static struct resource goldfish_pdev_bus_resources[] = {
|
|
{
|
|
.start = GOLDFISH_PDEV_BUS_BASE,
|
|
.end = GOLDFISH_PDEV_BUS_END,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = GOLDFISH_PDEV_BUS_IRQ,
|
|
.end = GOLDFISH_PDEV_BUS_IRQ,
|
|
.flags = IORESOURCE_IRQ,
|
|
}
|
|
};
|
|
|
|
static bool goldfish_enable __initdata;
|
|
|
|
static int __init goldfish_setup(char *str)
|
|
{
|
|
goldfish_enable = true;
|
|
return 0;
|
|
}
|
|
__setup("goldfish", goldfish_setup);
|
|
|
|
static int __init goldfish_init(void)
|
|
{
|
|
if (!goldfish_enable)
|
|
return -ENODEV;
|
|
|
|
platform_device_register_simple("goldfish_pdev_bus", -1,
|
|
goldfish_pdev_bus_resources, 2);
|
|
return 0;
|
|
}
|
|
device_initcall(goldfish_init);
|