diff options
| author | Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com> | 2021-12-08 18:45:15 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-12-13 14:02:52 +0000 |
| commit | d76d2e275fb5d36ddd2357d63f8992f586a2d039 (patch) | |
| tree | 10745350f2f8aae3816e3f38b22e8fafc268f0df /src/mainboard/google/guybrush/variants | |
| parent | 7e7ea2bdf09ba0be9f431e3aea03efd0154931a8 (diff) | |
mb/google/guybrush/var/dewatt: Add Synaptics touchpad
Add Synaptics S9831 touchpad for dewatt.
BUG=b:208182457
TEST=emerge-guybrush coreboot chromeos-bootimage. Tested with Synaptics S9831 touchpad.
Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com>
Change-Id: Id3e0636dd0ce5b80c2044c1dfca20ca7eac87fc9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59974
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Diffstat (limited to 'src/mainboard/google/guybrush/variants')
| -rw-r--r-- | src/mainboard/google/guybrush/variants/dewatt/overridetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb b/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb index 5a0ad981ba..bbcb79c40c 100644 --- a/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb +++ b/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb @@ -53,5 +53,14 @@ chip soc/amd/cezanne 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_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)" + register "generic.wake" = "GEVENT_22" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 2c on end + end end # I2C0 end # chip soc/amd/cezanne |