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mb/google/dedede/var/drawcia: Support Elan touchpad 

BUG=b:155002811
TEST=build drawcia, and check touchpad can work.

Change-Id: I674236aa6937a0444a85e6b8e2fb9a7925b56f5c
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42922
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Wisley Chen 2020-06-30 20:59:38 +08:00 committed by Karthik Ramasubramanian
parent 984a6b43d4
commit b8fbf3f972
1 changed files with 8 additions and 9 deletions
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17
src/mainboard/google/dedede/variants/drawcia/overridetree.cb
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@ -38,15 +38,14 @@ chip soc/intel/jasperlake
device domain 0 on device domain 0 on
device pci 15.0 on device pci 15.0 on
chip drivers/i2c/hid chip drivers/i2c/generic
register "generic.hid" = ""PNP0C50"" register "hid" = ""ELAN0000""
register "generic.desc" = ""Synaptics Touchpad"" register "desc" = ""ELAN Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)" register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)"
register "generic.wake" = "GPE0_DW0_03" register "wake" = "GPE0_DW0_03"
register "generic.probed" = "1" register "probed" = "1"
register "hid_desc_reg_offset" = "0x20" device i2c 15 on end
device i2c 0x2c on end
end end
end end #I2C 0
end end
end end