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mb/google/nissa/var/gothrax: Add touchscreen driver for ILI2901A-A210

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I2C slave addresses 0x41.

BUG=b:332458912
BRANCH=None
TEST=emerge-nissa coreboot & working correctly in DUT

Change-Id: I2d26bfd4f415aa128b6256f83bc58987b15a557a
Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81610
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Yunlong Jia 2024-04-02 06:54:03 +00:00 committed by Felix Held
parent d3d62d4af9
commit 7d4f7fb6a8
1 changed files with 18 additions and 0 deletions
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18
src/mainboard/google/brya/variants/gothrax/overridetree.cb
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@ -234,6 +234,24 @@ chip soc/intel/alderlake
probe TOUCH_PANEL TOUCH_PANEL_ENABLE
end
end
chip drivers/i2c/hid
register "generic.hid" = ""ILI2901""
register "generic.desc" = ""ILI 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" = "200"
register "generic.reset_off_delay_ms" = "2"
register "generic.enable_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "6"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 0x41 on
probe TOUCH_PANEL TOUCH_PANEL_ENABLE
end
end
end
device ref i2c2 on
chip drivers/i2c/sx9324