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mb/google/dedede/var/driblee: Configure I2C ports and touchpad 

Update the I2C ports and touchpad based on the schematic.

BUG=b:195622489, b:191732473
BRANCH=keeby
TEST=FW_NAME="driblee" emerge-keeby coreboot

Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Change-Id: I8778ad6564e526e029c46c36c78e38f764e3c6b5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56998
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Frank Wu 2021-08-16 16:29:43 +08:00 committed by Felix Held
parent ba1091a0e6
commit 1693f6e09a
1 changed files with 34 additions and 13 deletions
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47
src/mainboard/google/dedede/variants/driblee/overridetree.cb
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@ -9,29 +9,29 @@ chip soc/intel/jasperlake
register "usb3_ports[1]" = "USB3_PORT_EMPTY" # None
register "usb3_ports[3]" = "USB3_PORT_EMPTY" # None
register "SerialIoI2cMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
}"
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
#| I2C0 | Trackpad |
#| I2C1 | Digitizer |
#| I2C2 | Touchscreen |
#| I2C3 | Camera |
#| I2C1 | |
#| I2C2 | |
#| I2C3 | |
#| I2C4 | Audio |
#+-------------------+---------------------------+
register "common_soc_config" = "{
.i2c[0] = {
.speed = I2C_SPEED_FAST,
},
.i2c[1] = {
.speed = I2C_SPEED_FAST,
},
.i2c[2] = {
.speed = I2C_SPEED_FAST,
},
.i2c[3] = {
.speed = I2C_SPEED_FAST,
},
.i2c[4] = {
.speed = I2C_SPEED_FAST,
},
@ -64,7 +64,28 @@ chip soc/intel/jasperlake
end
end
end # USB xHCI
device pci 15.0 on end
device pci 15.0 on
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
chip drivers/i2c/hid
register "generic.hid" = ""GXTP7288""
register "generic.desc" = ""Goodix Touchpad""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "generic.wake" = "GPE0_DW0_03"
register "generic.probed" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 2c on end
end
end #I2C 0
device pci 15.1 off end # I2C 1
device pci 15.2 off end # I2C 2
device pci 15.3 off end # I2C 3
device pci 1e.2 off end # GSPI 0
device pci 1f.0 on
chip drivers/pc80/tpm