linux/arch/arm/mach-iop32x/hardware.h
Arnd Bergmann a1f487d75c ARM: iop32x: merge everything into mach-iop32x/
Various bits of iop32x are now in their traditional locations in plat-iop,
mach-iop/include/mach/ and in include/asm/mach/hardware. As nothing
outside of the iop32x mach code references these any more, this can all
be moved into one place now.

The only remaining things in the include/mach/ directory are now the
NR_IRQS definition, the entry-macros.S file and the the decompressor
uart access. After the irqchip code has been converted to SPARSE_IRQ
and GENERIC_IRQ_MULTI_HANDLER, it can be moved to ARCH_MULTIPLATFORM.

Link: https://lore.kernel.org/r/20190809163334.489360-7-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-08-14 15:36:22 +02:00

39 lines
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C

/* SPDX-License-Identifier: GPL-2.0 */
#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/plat-iop/pci.c.
*/
#ifndef __ASSEMBLY__
void iop32x_init_irq(void);
#endif
/*
* Generic chipset bits
*/
#include "iop3xx.h"
/*
* Board specific bits
*/
#include "glantank.h"
#include "iq80321.h"
#include "iq31244.h"
#include "n2100.h"
#endif