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mb/google/dedede/var/sasukette: Add PIXA2635 touchpad 

Add PIXA touchpad into devicetree for sasukette.

BUG=b:202796169
BRANCH=dedede
TEST=built sasukette firmware and verified touchpad function

Signed-off-by: Zhi Li <lizhi7@huaqin.corp-partner.google.com>
Change-Id: I5bc8353692a753ec9254ab02b4ff0481386624b2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58239
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
This commit is contained in:
Zhi Li 2021-10-12 14:33:21 +08:00 committed by Felix Held
parent 4cf6605066
commit 595eaccb23
1 changed files with 9 additions and 0 deletions
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9
src/mainboard/google/dedede/variants/sasukette/overridetree.cb
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@ -181,6 +181,15 @@ chip soc/intel/jasperlake
register "hid_desc_reg_offset" = "0x20" register "hid_desc_reg_offset" = "0x20"
device i2c 2a on end device i2c 2a on end
end end
chip drivers/i2c/hid
register "generic.hid" = ""PIXA2635""
register "generic.desc" = ""PIXA Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_B3_IRQ)"
register "generic.wake" = "GPE0_DW0_03"
register "generic.probed" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 2d on end
end
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ELAN0000"" register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad"" register "desc" = ""ELAN Touchpad""