diff options
| author | Tony Huang <tony-huang@quanta.corp-partner.google.com> | 2021-05-21 16:54:04 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-05-22 14:10:52 +0000 |
| commit | aefc75a4e9d990b07e97686856294e2e153a4180 (patch) | |
| tree | 090d727679cfd15ae0de3c922a716748f7ecf79a /src | |
| parent | 4020aa7a66c9c17b270d861be5313ec04e53587e (diff) | |
mb/google/dedede/var/drawcia: Support Synaptics touchpad
Drawper would use synaptics touchpad.
BUG=b:184878424
TEST=emerge-dedede coreboot and check touchpad function work.
Change-Id: I2d2c205e19d8e3472e0fa7ca20fd38e381ac0de0
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54756
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/dedede/variants/drawcia/overridetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb index d727ecca48..e157894cbf 100644 --- a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb +++ b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb @@ -160,6 +160,15 @@ 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 #I2C 0 device pci 15.2 on chip drivers/generic/gpio_keys |