diff options
author | Tao Huang <huangtao@rock-chips.com> | 2017-08-01 17:55:55 +0800 |
---|---|---|
committer | Heiko Stuebner <heiko@sntech.de> | 2017-08-06 13:06:05 +0200 |
commit | 58ed5e5733b293f03a302612d395ac747021b946 (patch) | |
tree | d49391647675cae4e70bc1b6aea3a48a2e21e459 /arch/arm/mach-rockchip | |
parent | bf3c4b517c2e2217e6cd53bc7a44e321bb799d75 (diff) | |
download | op-kernel-dev-58ed5e5733b293f03a302612d395ac747021b946.zip op-kernel-dev-58ed5e5733b293f03a302612d395ac747021b946.tar.gz |
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>
Diffstat (limited to 'arch/arm/mach-rockchip')
-rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index fafd3d7..a406596 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -3,6 +3,7 @@ config ARCH_ROCKCHIP depends on ARCH_MULTI_V7 select PINCTRL select PINCTRL_ROCKCHIP + select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE select ARCH_HAS_RESET_CONTROLLER select ARM_AMBA select ARM_GIC |