diff options
| author | Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com> | 2020-12-07 15:47:19 +0800 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-12-09 21:54:40 +0000 |
| commit | 5c08c31775cb7f705b58e8be59a482754fa40df7 (patch) | |
| tree | 2df9ca4a3fb88066ce4baa0d37af8905913dc47c /src | |
| parent | 10252035cec317565faf76a92f3312a6f52876b6 (diff) | |
mb/google/volteer/variant/volta: add Synaptics touchpad.
add new Synaptics touchpad for volta.
BUG=b:174802144
TEST=emerge-volteer coreboot and check touchpad function work.
Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: I7fc8d08b8b2229ca9252618f159fc9c6f91f9d7f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48395
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/volteer/variants/voxel/overridetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/voxel/overridetree.cb b/src/mainboard/google/volteer/variants/voxel/overridetree.cb index 2dd15669fe..2caec2a7c6 100644 --- a/src/mainboard/google/volteer/variants/voxel/overridetree.cb +++ b/src/mainboard/google/volteer/variants/voxel/overridetree.cb @@ -185,6 +185,15 @@ chip soc/intel/tigerlake 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_E15_IRQ)" + register "generic.wake" = "GPE0_DW2_15" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 0x2c on end + end end device ref pch_espi on chip ec/google/chromeec |