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mb/google/nissa/var/craask: Enable G2 touchscreen 

Add G2 touchscreen support for craaskvin.

BUG=b:235919755
TEST=emerge-nissa coreboot

Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Change-Id: I7ade3ac1d135b8b21b09ef335ab7b30ae7a5e2c8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65195
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
This commit is contained in:
Tyler Wang 2022-06-17 16:35:06 +08:00 committed by Felix Held
parent 36f655456b
commit 5d9b8a9632
1 changed files with 14 additions and 0 deletions
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14
src/mainboard/google/brya/variants/craask/overridetree.cb
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@ -93,6 +93,20 @@ chip soc/intel/alderlake
register "hid_desc_reg_offset" = "0x01"
device i2c 15 on end
end
chip drivers/i2c/hid
register "generic.hid" = ""GTCH7503""
register "generic.desc" = ""G2 Touchscreen""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
register "generic.probed" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
register "generic.reset_delay_ms" = "120"
register "generic.reset_off_delay_ms" = "3"
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 0x40 on end
end
chip drivers/generic/gpio_keys
register "name" = ""PENH""
register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_F13)"