| commit | 930577ac7b090e9af0a988560c3445b7ba78f08c | |
| author | Matt DeVillier <matt.devillier@gmail.com> | |
| Wed, 7 Jun 2017 04:51:57 +0000 (6 23:51 -0500) | ||
| committer | Martin Roth <martinroth@google.com> | |
| Fri, 9 Jun 2017 14:56:54 +0000 (9 16:56 +0200) | ||
| tree | ab9682cd84fe13cb932bbb862f59beacfb3476b9 | treesnapshot (tar.gz zip) |
| parent | f6cfa71217f8a8b42e1f6fe8be6b91d2ef0bca63 | commitdiff |
soc/baytrail: assign unique DMA request lines to I2C controllers
Each I2C controller should have a unique pair of DMA request lines,
and DMA channels should be assigned incrementally, rolling over as
necessary.
Source: Intel Baytrail/ValleyView UEFI reference code
Change-Id: Icc9b27aaa14583d11d325e43d9165ddda72ca865
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20080
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Each I2C controller should have a unique pair of DMA request lines,
and DMA channels should be assigned incrementally, rolling over as
necessary.
Source: Intel Baytrail/ValleyView UEFI reference code
Change-Id: Icc9b27aaa14583d11d325e43d9165ddda72ca865
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20080
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
| src/soc/intel/baytrail/acpi/lpss.asl | diffblobblamehistory |