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| author | Aleksander Jan Bajkowski <olek2@wp.pl> | 2021-09-14 23:20:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-26 11:36:04 +0100 |
| commit | 1874eb640a68c2d1d62a7369f457ef6bd9f2dbd1 (patch) | |
| tree | 545026da32bf84893d748e121469e6b6811da970 /kernel | |
| parent | 9b872fdecc2d0ae42638062e68e406e3b25090a6 (diff) | |
MIPS: lantiq: dma: reset correct number of channel
[ Upstream commit 5ca9ce2ba4d5884cd94d1a856c675ab1242cd242 ]
Different SoCs have a different number of channels, e.g .:
* amazon-se has 10 channels,
* danube+ar9 have 20 channels,
* vr9 has 28 channels,
* ar10 has 24 channels.
We can read the ID register and, depending on the reported
number of channels, reset the appropriate number of channels.
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions