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| author | Tim Chen <tim-chen@quanta.corp-partner.google.com> | 2020-11-25 11:09:10 +0800 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2020-12-09 06:55:53 +0000 |
| commit | 2082196e95ea6cb0288fd376e9350e4c969dd5f0 (patch) | |
| tree | 39ab99c4d64813d8ae36f957991a07e1e514217f /src | |
| parent | 187f9d157a26d09519050712f63a3b3ffe8fa072 (diff) | |
| download | coreboot-2082196e95ea6cb0288fd376e9350e4c969dd5f0.tar.xz | |
mb/google/dedede/var/metaknight: Support Elan/Synaptics touchpad
Add Elan and Synaptics touchpad settings.
BUG=b:169813211
BRANCH=None
TEST=build metaknight firmware
Change-Id: Ice0a86cd5610db269d44acb1d51cb652110d9b0c
Signed-off-by: Tim Chen <tim-chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47441
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raymond Wong <wongraymond@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/dedede/variants/metaknight/overridetree.cb | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/variants/metaknight/overridetree.cb b/src/mainboard/google/dedede/variants/metaknight/overridetree.cb index 000182ec17..7034f5c273 100644 --- a/src/mainboard/google/dedede/variants/metaknight/overridetree.cb +++ b/src/mainboard/google/dedede/variants/metaknight/overridetree.cb @@ -63,7 +63,25 @@ chip soc/intel/jasperlake end end end # USB xHCI - device pci 15.0 on end + device pci 15.0 on + 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 + chip drivers/i2c/generic + register "hid" = ""ELAN0000"" + register "desc" = ""ELAN Touchpad"" + register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)" + register "wake" = "GPE0_DW0_03" + register "probed" = "1" + device i2c 15 on end + end + end # I2C 0 device pci 15.2 on chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" |