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mb/google/nissa/var/rull: add touchpad init config of Synaptics&PIXART

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Add Synaptics&PIXART init cpnfig, enable touchpad function

BUG=b:374629673
BRANCH=None
TEST=1. emerge-nissa coreboot chromeos-bootimage
     2. touchpad function normal

Change-Id: Iacf09cd46d4a97fb79f91043c84452f76689462f
Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84999
Reviewed-by: Lei Cao <caolei6@huaqin.corp-partner.google.com>
Reviewed-by: Jayvik Desai <jayvik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This commit is contained in:
Rui Zhou 2024-11-05 16:07:46 +08:00 • committed by Subrata Banik
commit 4cd22efff8
1 changed files with 21 additions and 1 deletions
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22
src/mainboard/google/brya/variants/rull/overridetree.cb
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@ -231,7 +231,27 @@ chip soc/intel/alderlake
device i2c 1a on end
end
end
device ref i2c5 off end # Touchpad
device ref i2c5 on
chip drivers/i2c/hid
register "generic.hid" = ""SYNA0000""
register "generic.cid" = ""ACPI0C50""
register "generic.desc" = ""Synaptics Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
register "generic.wake" = "GPE0_DW2_14"
register "generic.detect" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 2c on end
end
chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50""
register "generic.desc" = ""PIXART Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
register "generic.wake" = "GPE0_DW2_14"
register "generic.detect" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 68 on end
end
end
device ref cnvi_wifi on
chip drivers/wifi/generic
register "wake" = "GPE0_PME_B0"