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authorAaron Durbin <adurbin@chromium.org>2017-03-31 14:46:26 -0500
committerAaron Durbin <adurbin@chromium.org>2017-04-05 16:10:14 +0200
commitc5f10f9d857215319c015af3673fadfe1ff3de34 (patch)
tree6e3c13205e4fd50c63724c72459f28a28a6bfbd4 /src/mainboard/google
parentba22e159bb21549ba92eb6e9d91eaa097a54985b (diff)
soc/intel/common: allow lpss i2c time-based data hold time
When using rise_time_ns and fall_time_ns there's currently not a way to specify a target data hold time. The internal 300ns value is used. However, that isn't always sufficient depending on bus topology. Therefore, provide the ability to specify data hold time in ns from devicetree, defaulting to default value if none are specified. BUG=b:36469182 Change-Id: I86de095186ee396099709cc8a97240bd2f9722c9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19064 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google')
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