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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.

Change-Id: I47335415fb101b377c408a2631ce211cb3ae3bd8
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
This commit is contained in:
Huang, Tao
2017-06-01 18:17:06 +08:00
parent 2f2577a30f
commit cb8b72b50b
1 changed files with 1 additions and 0 deletions
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1
arch/arm/mach-rockchip/Kconfig
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@@ -2,6 +2,7 @@ config ARCH_ROCKCHIP
bool "Rockchip RK2928 and RK3xxx SOCs" if ARCH_MULTI_V7
select PINCTRL
select PINCTRL_ROCKCHIP
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_HAS_RESET_CONTROLLER
select ARCH_REQUIRE_GPIOLIB
select ARM_AMBA