diff options
| author | Frank Chu <frank_chu@pegatron.corp-partner.google.com> | 2024-03-28 10:40:59 +0800 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2024-04-01 04:19:16 +0000 |
| commit | 6943b6c8e6f1ce9ea3aa0e28b812eec8c5796a54 (patch) | |
| tree | 9efa29c78a71e0857fefd167d372efdd41256e95 /src | |
| parent | f2492c383c62a3ae011ea5aa5569b4d96d7364ca (diff) | |
mb/google/nissa/var/glassway: Add 2nd Synaptics touchpad
Add Synaptics touchpad via HID-I2C interface in I2C5 bus for glassway.
BUG=b:331677400
BRANCH=firmware-nissa-15217.B
TEST=emerge-brya coreboot and check touchpad function work.
[INFO ] input: PNP0C50:00 06CB:CE9B Touchpad as /devices/pci0000:00/0000:00:19.1/i2c_designware.5/i2c-17/i2c-PNP0C50:00/0018:06CB:CE9B.0001/input/input4
[INFO ] hid-multitouch 0018:06CB:CE9B.0001: input,hidraw0: I2C HID v1.00 Device [PNP0C50:00 06CB:CE9B] on i2c-PNP0C50:00
Change-Id: Ifbb2cb750a80bc6e8f96609257dcd1e695ad1fa4
Signed-off-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81552
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/glassway/overridetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/glassway/overridetree.cb b/src/mainboard/google/brya/variants/glassway/overridetree.cb index 29629d44fc..64c8ee067a 100644 --- a/src/mainboard/google/brya/variants/glassway/overridetree.cb +++ b/src/mainboard/google/brya/variants/glassway/overridetree.cb @@ -384,6 +384,15 @@ chip soc/intel/alderlake register "detect" = "1" device i2c 15 on end end + chip drivers/i2c/hid + register "generic.hid" = ""PNP0C50"" + register "generic.desc" = ""PIXART Touchpad"" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)" + register "generic.wake" = "GPE0_DW2_14" + register "generic.detect" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 2c on end + end end #I2C5 device ref pcie_rp4 on # Enable wlan PCIe 4 using clk 2 |