summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-iop33x/include/mach/hardware.h
blob: 020bafbc36a569f8efdf66cf3274ec480bc91cbb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
/* SPDX-License-Identifier: GPL-2.0 */
/*
 * arch/arm/mach-iop33x/include/mach/hardware.h
 */

#ifndef __HARDWARE_H
#define __HARDWARE_H

#include <asm/types.h>

/*
 * Note about PCI IO space mappings
 *
 * To make IO space accesses efficient, we store virtual addresses in
 * the IO resources.
 *
 * The PCI IO space is located at virtual 0xfe000000 from physical
 * 0x90000000.  The PCI BARs must be programmed with physical addresses,
 * but when we read them, we convert them to virtual addresses.  See
 * arch/arm/mach-iop3xx/iop3xx-pci.c
 */

#ifndef __ASSEMBLY__
void iop33x_init_irq(void);

extern struct platform_device iop33x_uart0_device;
extern struct platform_device iop33x_uart1_device;
#endif


/*
 * Generic chipset bits
 *
 */
#include "iop33x.h"

/*
 * Board specific bits
 */
#include "iq80331.h"
#include "iq80332.h"


#endif