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mb/google/dedede/var/pirika: Add Synaptics I2C touchpad device 

Add Synaptics touchpad device support in devicetree.

BUG=b:201043984
BRANCH=dedede
TEST=Touchpad device function is OK

Change-Id: Ifb240d7113e401de827384697fc752a76fbf7ac7
Signed-off-by: Alex1 Kao <alex1_kao@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57921
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kirk Wang <kirk_wang@pegatron.corp-partner.google.com>
Reviewed-by: Shou-Chieh Hsu <shouchieh@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
This commit is contained in:
Alex1 Kao 2021-09-24 18:39:00 +08:00 committed by Felix Held
parent 7c1ce19abd
commit 70a8c046c9
1 changed files with 9 additions and 0 deletions
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9
src/mainboard/google/dedede/variants/pirika/overridetree.cb
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@ -117,6 +117,15 @@ chip soc/intel/jasperlake
register "probed" = "1"
device i2c 15 on end
end
chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50""
register "generic.desc" = ""Synaptics 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 0x2c on end
end
end
device pci 19.0 on
chip drivers/i2c/generic