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| author | Thomas Abraham <thomas.ab@samsung.com> | 2013-07-16 12:42:59 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-07-16 12:42:59 +0900 |
| commit | cfaf8ee2f91607c8955af68538ba849b125fb8d5 (patch) | |
| tree | 39356287be4b1f40f45e9d59a2d6204fb2bfacce /arch/arm/mach-exynos | |
| parent | ea2761763739619ca49602d891ec3ffb33ffc71b (diff) | |
| download | lwn-cfaf8ee2f91607c8955af68538ba849b125fb8d5.tar.gz lwn-cfaf8ee2f91607c8955af68538ba849b125fb8d5.zip | |
ARM: EXYNOS: Enable 64-bit DMA for EXYNOS5440 if LPAE is enabled
Allow 64-bit DMA addresses if LPAE is enabled on EXYNOS5440.
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos')
| -rw-r--r-- | arch/arm/mach-exynos/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 855d4a7b462d..5952e68c76c4 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -92,6 +92,7 @@ config SOC_EXYNOS5440 bool "SAMSUNG EXYNOS5440" default y depends on ARCH_EXYNOS5 + select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE select ARCH_HAS_OPP select HAVE_ARM_ARCH_TIMER select AUTO_ZRELADDR |