summaryrefslogtreecommitdiff
path: root/src/mainboard/google/octopus
diff options
context:
space:
mode:
authorEric Lai <ericr_lai@compal.corp-partner.google.com>2020-10-21 11:53:22 +0800
committerPatrick Georgi <pgeorgi@google.com>2020-10-26 06:47:10 +0000
commit6c02ca696207d809c7c0a035cf4caef1d88dd1e5 (patch)
tree7be1532a91c515fabb62360b889dc37d2d3b50f2 /src/mainboard/google/octopus
parent90f01ece00204f26f4d61ae88f4d34f932f45c5c (diff)
downloadcoreboot-6c02ca696207d809c7c0a035cf4caef1d88dd1e5.tar.xz
mb/google/octopus/var/fleex: Add goodix touch pad support
Add goodix touch pad as below: HWID : GXTP7288 CID : PNP0C50 I2C address : 0x2C I2C speed : 400Khz HID Descriptor Address : 0x20 BUG=b:171351666 BRANCH=octopus TEST=build image and verify goodix touch pad working. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Idb4f8d3aff09712dcc98c8ae0c9ae30dc4049e29 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46614 Reviewed-by: Marco Chen <marcochen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/octopus')
-rw-r--r--src/mainboard/google/octopus/variants/fleex/overridetree.cb9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/fleex/overridetree.cb b/src/mainboard/google/octopus/variants/fleex/overridetree.cb
index 0b81752f72..679b101037 100644
--- a/src/mainboard/google/octopus/variants/fleex/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/fleex/overridetree.cb
@@ -128,6 +128,15 @@ chip soc/intel/apollolake
register "probed" = "1"
device i2c 15 on end
end
+ chip drivers/i2c/hid
+ register "generic.hid" = ""GXTP7288""
+ register "generic.desc" = ""Goodix Touchpad""
+ register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPIO_135_IRQ)"
+ register "generic.wake" = "GPE0_DW3_27"
+ register "generic.probed" = "1"
+ register "hid_desc_reg_offset" = "0x20"
+ device i2c 2c on end
+ end
end # - I2C 6
device pci 17.3 on
chip drivers/i2c/generic