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authorAaron Durbin <adurbin@chromium.org>2016-11-09 17:09:40 -0600
committerAaron Durbin <adurbin@chromium.org>2016-11-11 03:11:45 +0100
commit4668ba77eaf0418eac37fe67ba06a450d3eafe88 (patch)
tree9d659fa7a43a43f4a69f302251f0c70420663ec9 /src/mainboard/amd/serengeti_cheetah_fam10/Kconfig
parented14a4e0df25e55cea2b72a87087aaeb3540c785 (diff)
soc/intel/common/lpss_i2c: simplify API and use common config structure
The apollolake and skylake had duplicate stanzas of code for initializing the i2c buses. Additionally, they also had very similar structures for providing settings for the i2c speed control. Introduce a new struct lpss_i2c_bus_config and utilize it in both apollolake and skylake thereby removing the need for SoC-specific structres. The new structure is used for initializing a bus fully as the lpss i2c API is simplified in that lpss_i2c_init() is only required to be called. The struct lpss_i2c_bus_config structure is passed in for both initializing and filling in the SSDT information. The formerly exposed functions are made static to reduce the external API exposure. BUG=chrome-os-partner:58889 Change-Id: Ib4fa8a7a4de052da75c778a7658741a5a8e0e6b9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/17348 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
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