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mb/google/nissa/var/quandiso: Add stop pin for G2 touchscreen

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Add stop pin control for G2 touchscreen refer to
G7500_Datasheet_Ver.1.2.

BUG=b:335803573
TEST=build and verified touchscreen works normally

Change-Id: I4f085c67c0cdb8b9ca3ff03993fda69cca6319ef
Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82254
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Robert Chen
2024-05-08 02:31:47 -04:00
committed by Felix Held
parent d2f810ed9f
commit e7e717b3a6
1 changed files with 3 additions and 0 deletions
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3
src/mainboard/google/brya/variants/quandiso/overridetree.cb
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@@ -264,6 +264,9 @@ chip soc/intel/alderlake
register "generic.detect" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
register "generic.reset_delay_ms" = "50"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
register "generic.stop_delay_ms" = "55"
register "generic.stop_off_delay_ms" = "5"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "1"
register "generic.has_power_resource" = "1"