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(parent: 0e35b07) | patch
MLK-15064-2 ARM64: DMA: limit the dma mask to be 32bit
authorRichard Zhu <hongxing.zhu@nxp.com>
Tue, 14 May 2019 08:28:15 +0000 (16:28 +0800)
committerRichard Zhu <hongxing.zhu@nxp.com>
Wed, 15 May 2019 06:17:11 +0000 (14:17 +0800)
commit1953b8289b51b1ebc42e8511a6b7b12de7142c1e
tree8a54bb859f5df6451d9b927392dbae4f117e6ed8tree
parent0e35b075585186e22d268379f92852369fc0ea88commit | diff
MLK-15064-2 ARM64: DMA: limit the dma mask to be 32bit

Limit the dma mask to be 32bit, because that
the imx8 doesn't have the 64bit dma capapbility
although it is 64bit soc.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Frank Li <frank.li@nxp.com>
arch/arm64/mm/dma-mapping.c diff | blob | history