ARM: rockchip: select ARCH_DMA_ADDR_T_64BIT for LPAE

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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>

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Tao Huang 2017-08-01 17:55:55 +08:00 • committed by Heiko Stuebner

parent bf3c4b517c

commit 58ed5e5733

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arch/arm/mach-rockchip/Kconfig

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