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mb/google/zork: add G2 TS support for berknip 

Add G2 GTCH7503 HID TS support

BUG=b:159510906
BRANCH=master
TEST=emerge-zork coreboot
     boot with G2 TS, make sure G2 TS is functional

Change-Id: Id9ed5fc768459edc4660ddd6fbffb0b1973ce6d1
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Kevin Chiu 2020-06-26 01:05:53 +08:00 committed by Patrick Georgi
parent 7c606eca05
commit 3c9b35f8c3
1 changed files with 11 additions and 0 deletions
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11
src/mainboard/google/zork/variants/berknip/overridetree.cb
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@ -87,6 +87,17 @@ chip soc/amd/picasso
register "has_power_resource" = "1"
device i2c 10 on end
end
chip drivers/i2c/hid
register "generic.hid" = ""GTCH7503""
register "generic.desc" = ""G2TOUCH Touchscreen""
register "generic.irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_12)"
register "generic.probed" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
register "generic.reset_delay_ms" = "1"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 40 on end
end
end
device mmio 0xfedca000 on