diff options
| author | = <robert.chen@quanta.corp-partner.google.com> | 2021-12-14 15:20:43 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-12-23 14:31:05 +0000 |
| commit | 0617d5a16fd38c50921c819edaeaf6962245025b (patch) | |
| tree | 3caafe2ffb05e62b847cde866e5c12d84eead6ca /src/mainboard/google | |
| parent | 0071e6b528fbdd1ebfb0f0ffe8ac88b966c31a4a (diff) | |
mb/google/brya/var/vell: update overridetree for touchpad
update override devicetree for touchpad based on schematics
BUG=b:209554950
TEST=emerge-brya coreboot
Change-Id: I835958349537ed490191db7c8e35847630de64ed
Signed-off-by: = <robert.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60098
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/brya/variants/vell/overridetree.cb | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/mainboard/google/brya/variants/vell/overridetree.cb b/src/mainboard/google/brya/variants/vell/overridetree.cb index 483dce7665..7ffc7e027e 100644 --- a/src/mainboard/google/brya/variants/vell/overridetree.cb +++ b/src/mainboard/google/brya/variants/vell/overridetree.cb @@ -49,6 +49,15 @@ chip soc/intel/alderlake register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # Type-A MLB Port register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # Smart Card register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB3/2 Type A MLB port + # I2C Port Config + register "SerialIoI2cMode" = "{ + [PchSerialIoIndexI2C0] = PchSerialIoPci, + [PchSerialIoIndexI2C1] = PchSerialIoPci, + [PchSerialIoIndexI2C2] = PchSerialIoPci, + [PchSerialIoIndexI2C3] = PchSerialIoPci, + [PchSerialIoIndexI2C4] = PchSerialIoDisabled, + [PchSerialIoIndexI2C5] = PchSerialIoPci, + }" device domain 0 on device ref igpu on chip drivers/gfx/generic @@ -212,12 +221,13 @@ chip soc/intel/alderlake end end device ref i2c5 on - chip drivers/i2c/generic - register "hid" = ""ELAN0000"" - register "desc" = ""ELAN Touchpad"" - register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)" - register "wake" = "GPE0_DW2_14" - register "probed" = "1" + chip drivers/i2c/hid + register "generic.hid" = ""ELAN2703"" + register "generic.desc" = ""ELAN Touchpad"" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)" + register "generic.wake" = "GPE0_DW2_14" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x01" device i2c 15 on end end end |