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ARM: shmobile: Use 64-bit dma_addr_t on r8a7790/r8a7791
authorMagnus Damm <damm@opensource.se>
Wed, 5 Feb 2014 05:36:28 +0000 (14:36 +0900)
committerSimon Horman <horms+renesas@verge.net.au>
Sun, 23 Feb 2014 23:55:45 +0000 (08:55 +0900)
commit4a51856b42672cfcb7d6fbab22dcf2caba2be5ab
treed1056b050ed57856a2abec0dc5082300d1174492tree | snapshot
parent38dbfb59d1175ef458d006556061adeaa8751b72commit | diff
ARM: shmobile: Use 64-bit dma_addr_t on r8a7790/r8a7791

Some on-chip devices on r8a7790 and r8a7791 can do
bus mastering and access more than 32-bits of address
space. Select ARCH_DMA_ADDR_T_64BIT when LPAE is set
in case of multiplatform and legacy SoC support.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
arch/arm/mach-shmobile/Kconfig diff | blob | history
Beck SC1x5 Kernel