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mb/google/deltaur: Enable Cirque touchpad for Deltan 

Reference Arcada to add device tree for Cirque touchpad.

BUG=b:152931802

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Ia354702c8054b5826d45896f7bff268335726028
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40114
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Eric Lai 2020-04-03 13:48:54 +08:00 committed by Patrick Georgi
parent d06a606915
commit cae9887996
2 changed files with 13 additions and 1 deletions
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2
src/mainboard/google/deltaur/variants/baseboard/devicetree.cb
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@ -11,7 +11,7 @@ chip soc/intel/tigerlake
# TODO: Figure out GPE DW1&2
register "pmc_gpe0_dw0" = "GPP_C"
#register "pmc_gpe0_dw1" = "??"
register "pmc_gpe0_dw1" = "GPP_E"
#register "pmc_gpe0_dw2" = "??"
# Wilco EC host command ranges

12
src/mainboard/google/deltaur/variants/deltan/overridetree.cb
View File

@ -28,4 +28,16 @@ chip soc/intel/tigerlake
device i2c 34 on end
end
end # I2C #0
device pci 15.1 on
chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50""
register "generic.desc" = ""Cirque Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_E7_IRQ)"
register "generic.probed" = "1"
register "generic.wake" = "GPE0_DW1_07"
register "hid_desc_reg_offset" = "0x20"
device i2c 2c on end
end
end # I2C #1
end