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mb/google/zork/var/vilboz: Enable support for garaged stylus 

This change adds support for pen insert/eject operations in S0 and
wake on pen eject from S3 for vilboz.

BUG=b:157628650

Change-Id: I7ba0881b67dfb67c032667d591f7d1806a50af22
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44153
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Furquan Shaikh 2020-08-03 13:29:17 -07:00 committed by Aaron Durbin
parent 0ccfa6805f
commit 92e4ca6a38
1 changed files with 12 additions and 0 deletions
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12
src/mainboard/google/zork/variants/vilboz/overridetree.cb
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@ -100,6 +100,18 @@ chip soc/amd/picasso
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
end
chip drivers/i2c/generic
register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad""