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ARM: rockchip: select ARCH_DMA_ADDR_T_64BIT for LPAE
authorTao Huang <huangtao@rock-chips.com>
Tue, 1 Aug 2017 09:55:55 +0000 (17:55 +0800)
committerHeiko Stuebner <heiko@sntech.de>
Sun, 6 Aug 2017 11:06:05 +0000 (13:06 +0200)
commit58ed5e5733b293f03a302612d395ac747021b946
treed49391647675cae4e70bc1b6aea3a48a2e21e459tree | snapshot
parentbf3c4b517c2e2217e6cd53bc7a44e321bb799d75commit | 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.

Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm/mach-rockchip/Kconfig diff | blob | history
Domain: System / Kernel;