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(parent: 7fe204b) | patch
MIPS: lantiq: dma: add small delay after reset
authorAleksander Jan Bajkowski <olek2@wp.pl>
Tue, 14 Sep 2021 21:20:58 +0000 (23:20 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 15 Sep 2021 10:02:01 +0000 (11:02 +0100)
commit836582466212d54b0bdab826e14901b84a90c006
tree66346a54a3d788672e486f4a085b024a73d80bc5tree | snapshot
parent7fe204b1d91f4dc42ed0208371e62b2d42c759bccommit | diff
MIPS: lantiq: dma: add small delay after reset

Reading the DMA registers immediately after the reset causes
Data Bus Error. Adding a small delay fixes this issue.

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/mips/lantiq/xway/dma.c diff | blob | history
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