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ARM: rockchip: select ARCH_DMA_ADDR_T_64BIT for LPAE
authorHuang, Tao <huangtao@rock-chips.com>
Thu, 1 Jun 2017 10:17:06 +0000 (18:17 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Thu, 1 Jun 2017 10:53:35 +0000 (18:53 +0800)
commitcb8b72b50b4cb92327890f7cc65e180865d7186e
tree40a5fb020c4788088d7a4b693b3d87c8819d34c1tree | snapshot
parent2f2577a30f2a6b903e15ede7a7962e876fcad618commit | diff
ARM: rockchip: select ARCH_DMA_ADDR_T_64BIT for LPAE

Rockchip RK3288 has some 64-bit capable DMA and therefore needs
dma_addr_t to be a 64-bit size. One user is the Mali GPU.

Change-Id: I47335415fb101b377c408a2631ce211cb3ae3bd8
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
arch/arm/mach-rockchip/Kconfig diff | blob | history
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