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mb/google/rex/var/screebo: Enable touchpad 

Enable touchpad for Google Screebo.

BUG=b:278160238
BRANCH=none
TEST=Build and boot to Google Screebo. Verify touchpad works.

Change-Id: Ib83e5ef5ca497592f5a26aa1e85d793d06d9dd7f
Signed-off-by: Zhongtian Wu <wuzhongtian@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75412
Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This commit is contained in:
Zhongtian Wu 2023-05-19 18:48:07 +08:00 committed by Subrata Banik
parent 93b7fd1d4d
commit a125670aa0
1 changed files with 10 additions and 0 deletions
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10
src/mainboard/google/rex/variants/screebo/overridetree.cb
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@ -327,6 +327,16 @@ chip soc/intel/meteorlake
device generic 0 on end
end
end
device ref i2c3 on
chip drivers/i2c/generic
register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_B00_IRQ)"
register "wake" = "GPE0_DW0_00"
register "detect" = "1"
device i2c 15 on end
end
end
device ref i2c4 on
chip drivers/i2c/tpm
register "hid" = ""GOOG0005""