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mb/google/guybrush/var/nipperkin: Add ELAN TS support 

ELAN TS: eKT3644

BUG=b:194961444
TEST=emerge-guybrush coreboot chromeos-bootimage
     TS is functional

Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Change-Id: Id1601efbbe419bb28233a2678fdde005a55da671
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57482
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
This commit is contained in:
Kevin Chiu 2021-09-08 12:09:12 +08:00 committed by Felix Held
parent 5140dd263b
commit 36aab93072
1 changed files with 11 additions and 28 deletions
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39
src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
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@ -85,34 +85,17 @@ chip soc/amd/cezanne
end # I2C0
device ref i2c_1 on
chip drivers/i2c/hid
register "generic.hid" = ""GDIX0000""
register "generic.desc" = ""Goodix Touchscreen""
register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_89)"
register "generic.probed" = "1"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_68)"
register "generic.enable_delay_ms" = "10"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_121)"
register "generic.reset_off_delay_ms" = "1"
register "generic.reset_delay_ms" = "10"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_120)"
register "generic.stop_delay_ms" = "170"
register "generic.stop_off_delay_ms" = "1"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 5d on end
end
chip drivers/generic/gpio_keys
register "name" = ""PENH""
register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPIO_4)"
register "key.dev_name" = ""EJCT""
register "key.wakeup_event_action" = "EV_ACT_DEASSERTED"
register "key.linux_code" = "SW_PEN_INSERTED"
register "key.linux_input_type" = "EV_SW"
register "key.label" = ""pen_eject""
register "key.debounce_interval" = "100"
register "key.wakeup_route" = "WAKEUP_ROUTE_GPIO_IRQ"
device generic 0 on end
chip drivers/i2c/generic
register "hid" = ""ELAN0001""
register "desc" = ""ELAN Touchscreen""
register "probed" = "1"
register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_89)"
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_68)"
register "enable_delay_ms" = "1"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_121)"
register "reset_delay_ms" = "20"
register "has_power_resource" = "1"
device i2c 10 on end
end
end # I2C1