diff options
| author | Tyler Wang <tyler.wang@quanta.corp-partner.google.com> | 2023-08-29 13:49:39 +0800 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2023-09-21 12:37:39 +0000 |
| commit | c72ebeca13c2da22604700ad0f73cf0d2cd4f243 (patch) | |
| tree | 447f1806232313b90b4d6a50b8cdffd4d62c5c02 /src/mainboard | |
| parent | c0ef33fc06bf954dadc429def13ec3a01252ff3d (diff) | |
mb/google/rex/var/karis: Enable PIXA touchpad
Karis uses PIXA touchpad, update related settings.
BUG=b:294155897
TEST=(1) emerge-rex coreboot
(2) Test on karis, touchpad function works
Change-Id: I26e3257485c4abe050de7a79c6d3b72dbd048710
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77517
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/rex/variants/karis/overridetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/karis/overridetree.cb b/src/mainboard/google/rex/variants/karis/overridetree.cb index b13787f2a7..98769de250 100644 --- a/src/mainboard/google/rex/variants/karis/overridetree.cb +++ b/src/mainboard/google/rex/variants/karis/overridetree.cb @@ -405,6 +405,15 @@ chip soc/intel/meteorlake register "detect" = "1" device i2c 15 on end end + chip drivers/i2c/hid + register "generic.hid" = ""PIXA2305"" + register "generic.desc" = ""PIXA Touchpad"" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_B00_IRQ)" + register "generic.wake" = "GPE0_DW0_00" + register "generic.detect" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 68 on end + end end device ref i2c4 on chip drivers/i2c/tpm |