mb/google/nissa/var/craask: Add parade touchscreen support

This change adds the necessary configuration for the parade
touchscreen (PRT3406) device, connected to I2C bus 24.

It includes settings for:
* HID descriptor
* Device description
* IRQ configuration
* Detection
* Reset, stop and enable GPIOs with their respective delays
* Power resource handling
* HID descriptor register offset

BUG=b:431660019
TEST=emerge-nissa coreboot and parade touchscreen can work well

Change-Id: Iaaf740032de973461b616e186ac628436cbbc2a5
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/89009
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
This commit is contained in:
David Wu 2025-09-01 19:12:49 +08:00 committed by Subrata Banik
commit 164b4a1d90

View file

@ -39,6 +39,7 @@ fw_config
option TS_GTCH7503 1
option TS_ILTK0001 2
option TS_FTSC1000 3
option TS_PRT3406 4
end
end
@ -449,6 +450,26 @@ chip soc/intel/alderlake
probe TS_SOURCE TS_FTSC1000
end
end
chip drivers/i2c/hid
register "generic.hid" = ""PRT3406""
register "generic.desc" = ""Parade Touchscreen""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
register "generic.detect" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
register "generic.reset_delay_ms" = "130"
register "generic.reset_off_delay_ms" = "2"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
register "generic.stop_delay_ms" = "280"
register "generic.stop_off_delay_ms" = "2"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "1"
register "generic.has_power_resource" = "1"
register "generic.use_gpio_for_status" = "true"
register "hid_desc_reg_offset" = "0x01"
device i2c 24 on
probe TS_SOURCE TS_PRT3406
end
end
end
device ref i2c2 on
chip drivers/intel/mipi_camera