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mb/google/zork/var/vilboz: Update touch screen power sequence 

Add ELAN touch support and update Goodix settings.

BUG=b:157265632
BRANCH=zork
TEST=emerge coreboot and check both touch screen are workable.

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Icfc2421061e8b3163d7d5108673351bc17df20ec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46929
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Eric Lai 2020-10-29 11:26:31 +08:00 committed by Patrick Georgi
parent fe9d2119a6
commit a9a48b6839
1 changed files with 20 additions and 3 deletions
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23
src/mainboard/google/zork/variants/vilboz/overridetree.cb
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@ -105,14 +105,31 @@ chip soc/amd/picasso
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)"
register "generic.enable_delay_ms" = "10" register "generic.enable_delay_ms" = "10"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)"
register "generic.reset_off_delay_ms" = "1" register "generic.reset_off_delay_ms" = "2"
register "generic.reset_delay_ms" = "120" register "generic.reset_delay_ms" = "20"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_144)" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_144)"
register "generic.stop_off_delay_ms" = "1" register "generic.stop_delay_ms" = "100"
register "generic.stop_off_delay_ms" = "2"
register "generic.has_power_resource" = "1" register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01" register "hid_desc_reg_offset" = "0x01"
device i2c 5d on end device i2c 5d on end
end end
chip drivers/i2c/generic
register "hid" = ""ELAN0001""
register "desc" = ""ELAN Touchscreen""
register "probed" = "1"
register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_12)"
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)"
register "enable_delay_ms" = "1"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)"
register "reset_delay_ms" = "20"
register "reset_off_delay_ms" = "2"
register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_144)"
register "stop_off_delay_ms" = "2"
register "has_power_resource" = "1"
register "disable_gpio_export_in_crs" = "1"
device i2c 10 on end
end
chip drivers/generic/gpio_keys chip drivers/generic/gpio_keys
register "name" = ""PENH"" register "name" = ""PENH""
register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPIO_4)" register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPIO_4)"