mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-03 04:16:39 +07:00
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
|
/*
|
||
|
|
* Copyright (C) 1999,2000 Arm Limited
|
||
|
|
* Copyright (C) 2000 Deep Blue Solutions Ltd
|
||
|
|
* Copyright (C) 2002 Shane Nay (shane@minirl.com)
|
||
|
|
* Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
|
||
|
|
* - add MX31 specific definitions
|
||
|
|
*
|
||
|
|
* 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; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/mm.h>
|
||
|
|
#include <linux/init.h>
|
||
|
|
#include <linux/err.h>
|
||
|
|
|
||
|
|
#include <asm/pgtable.h>
|
||
|
|
#include <asm/mach/map.h>
|
||
|
|
#include <asm/hardware/cache-l2x0.h>
|
||
|
|
|
||
|
|
#include <mach/common.h>
|
||
|
|
#include <mach/hardware.h>
|
||
|
|
#include <mach/iomux-v3.h>
|
||
|
|
#include <mach/gpio.h>
|
||
|
|
#include <mach/irqs.h>
|
||
|
|
|
||
|
|
static struct map_desc mx35_io_desc[] __initdata = {
|
||
|
|
imx_map_entry(MX35, X_MEMC, MT_DEVICE),
|
||
|
|
imx_map_entry(MX35, AVIC, MT_DEVICE_NONSHARED),
|
||
|
|
imx_map_entry(MX35, AIPS1, MT_DEVICE_NONSHARED),
|
||
|
|
imx_map_entry(MX35, AIPS2, MT_DEVICE_NONSHARED),
|
||
|
|
imx_map_entry(MX35, SPBA0, MT_DEVICE_NONSHARED),
|
||
|
|
};
|
||
|
|
|
||
|
|
void __init mx35_map_io(void)
|
||
|
|
{
|
||
|
|
iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc));
|
||
|
|
}
|
||
|
|
|
||
|
|
void __init imx35_init_early(void)
|
||
|
|
{
|
||
|
|
mxc_set_cpu_type(MXC_CPU_MX35);
|
||
|
|
mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR));
|
||
|
|
mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
|
||
|
|
}
|
||
|
|
|
||
|
|
static struct mxc_gpio_port imx35_gpio_ports[] = {
|
||
|
|
DEFINE_IMX_GPIO_PORT_IRQ(MX35, 0, 1, MX35_INT_GPIO1),
|
||
|
|
DEFINE_IMX_GPIO_PORT_IRQ(MX35, 1, 2, MX35_INT_GPIO2),
|
||
|
|
DEFINE_IMX_GPIO_PORT_IRQ(MX35, 2, 3, MX35_INT_GPIO3),
|
||
|
|
};
|
||
|
|
|
||
|
|
void __init mx35_init_irq(void)
|
||
|
|
{
|
||
|
|
mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR));
|
||
|
|
mxc_gpio_init(imx35_gpio_ports, ARRAY_SIZE(imx35_gpio_ports));
|
||
|
|
}
|