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authorTim Wawrzynczak <twawrzynczak@chromium.org>2022-02-08 13:03:25 -0700
committerTim Wawrzynczak <twawrzynczak@chromium.org>2022-03-07 19:11:57 +0000
commitc0d7d6b564e979b29fab50203b53fdb4722920c9 (patch)
tree74dbf8a913f76c880c44c9040055ad779f90d6c1 /src/mainboard/google/Kconfig.name
parent1e50dfbcded1c2e90262a390511a145b38c47b7c (diff)
mb/google/brya: Enable GPIO PM dynamically based on cr50 FW version
cr50 firmware revisions starting at 0.5.5 and later are able to extend their IRQ pulses to be a minimum of 100us long. This change will enable cr50 long interrupt pulses when it detects the feature is supported by the detected firmware version. If the capability was detected, then GPIO PM will be enabled for the device, otherwise it will be disabled. BUG=b:202246591 TEST=boot brya0, check console logs for the correct message, and verify the GPIO PM registers. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Iaf333dc0f177e17cd03b36ec7e487fc33bde2b93 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61722 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/Kconfig.name')
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