Messages in this thread Patch in this message | | | From | Tao Huang <> | Subject | [PATCH] ARM: rockchip: select ARCH_DMA_ADDR_T_64BIT for LPAE | Date | Tue, 1 Aug 2017 17:55:55 +0800 |
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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> --- arch/arm/mach-rockchip/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index 9ad84cd01ba0..240354963158 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 -- 2.7.4
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