diff options
Diffstat (limited to 'arch/arm/mach-picoxcell/include/mach/io.h')
| -rw-r--r-- | arch/arm/mach-picoxcell/include/mach/io.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/mach-picoxcell/include/mach/io.h b/arch/arm/mach-picoxcell/include/mach/io.h new file mode 100644 index 00000000000..a863b0f6eee --- /dev/null +++ b/arch/arm/mach-picoxcell/include/mach/io.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2011 Picochip Ltd., Jamie Iles + * + * 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. + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +/* No ioports, but needed for driver compatibility. */ +#define __io(a) __typesafe_io(a) +/* No PCI possible on picoxcell. */ +#define __mem_pci(a) (a) + +#define __arch_ioremap picoxcell_ioremap +#define __arch_iounmap picoxcell_iounmap + +extern void __iomem *picoxcell_ioremap(unsigned long phys, size_t size, + unsigned int type); +extern void picoxcell_iounmap(volatile void __iomem *addr); + +#endif /* __ASM_ARM_ARCH_IO_H */ |