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mb/google/puff/var/dooly: Add WEIDA touchscreen device 

Adds ACPI properties for WDT8762A device.

Per spec v0.8
HID name WDHT2002
T14=100ms

BUG=b:163561649
BRANCH=puff
TEST=emerge-puff coreboot and check system dmesg and evtest can get device.

Change-Id: I178e9d5aa1e1501d33b3cd4092f3f522bb6f1a74
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47280
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sam McNally <sammc@google.com>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
This commit is contained in:
Tony Huang 2020-11-05 16:53:56 +08:00 committed by Edward O'Callaghan
parent ac6565279c
commit 2e7317568a
1 changed files with 14 additions and 1 deletions
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15
src/mainboard/google/hatch/variants/dooly/overridetree.cb
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@ -311,7 +311,20 @@ chip soc/intel/cannonlake
end # I2C #0 ALC1015 end # I2C #0 ALC1015
device pci 15.1 off end # I2C #1 device pci 15.1 off end # I2C #1
device pci 15.2 on end # I2C #2 LVDS device pci 15.2 on end # I2C #2 LVDS
device pci 15.3 on end # I2C #3 Touchscreen device pci 15.3 on
chip drivers/i2c/hid
register "generic.hid" = ""WDHT2002""
register "generic.desc" = ""WDT Touchscreen""
register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_A20_IRQ)"
register "generic.probed" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
register "generic.reset_delay_ms" = "100"
register "generic.has_power_resource" = "1"
register "generic.disable_gpio_export_in_crs" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 2c on end
end
end # I2C #3 Touchscreen
device pci 16.0 on end # Management Engine Interface 1 device pci 16.0 on end # Management Engine Interface 1
device pci 19.0 on device pci 19.0 on
chip drivers/i2c/generic chip drivers/i2c/generic