diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-orion5x/include/mach/io.h | 22 |
2 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index b1b27525b24..a91009c6187 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -589,6 +589,7 @@ config ARCH_ORION5X select PCI select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS + select NEED_MACH_IO_H select PLAT_ORION help Support for the following Marvell Orion 5x series SoCs: diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h new file mode 100644 index 00000000000..1aa5d0a50a0 --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/io.h @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-orion5x/include/mach/io.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include <mach/orion5x.h> +#include <asm/sizes.h> + +#define IO_SPACE_LIMIT SZ_2M +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)(addr + ORION5X_PCIE_IO_VIRT_BASE); +} + +#define __io(a) __io(a) +#endif |