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mb/google/brya/var/dochi: Update overridetree for touchscreen

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Update overridetree for ILI2901 and eKTH7B18U touchscreen.

BUG=b:299284564, b:298328847, b:299570339
TEST=emerge-brya coreboot

Change-Id: Ib45f3c7c92ea525ca13a6137dd87eeb318f30384
Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-by: Bob Moragues <moragues@google.com>
This commit is contained in:
Morris Hsu
2023-10-25 14:31:10 +08:00
committed by Matt DeVillier
parent 3d295a9afb
commit 0ec65daf7d
1 changed files with 32 additions and 0 deletions
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32
src/mainboard/google/brya/variants/dochi/overridetree.cb
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@@ -246,6 +246,38 @@ chip soc/intel/alderlake
device i2c 50 on end device i2c 50 on end
end end
end end
device ref i2c3 on
chip drivers/i2c/hid
register "generic.hid" = ""ILTK0001""
register "generic.desc" = ""ILITEK Touchscreen""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
register "generic.detect" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
register "generic.reset_delay_ms" = "200"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "12"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 41 on end
end
chip drivers/i2c/hid
register "generic.hid" = ""ELAN9004""
register "generic.desc" = ""ELAN Touchscreen""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
register "generic.detect" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
register "generic.reset_delay_ms" = "20"
register "generic.reset_off_delay_ms" = "2"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "1"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
register "generic.stop_delay_ms" = "150"
register "generic.stop_off_delay_ms" = "2"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 10 on end
end
end
device ref i2c5 on device ref i2c5 on
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ELAN0000"" register "hid" = ""ELAN0000""