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-rw-r--r--src/mainboard/google/brya/variants/gothrax/overridetree.cb18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/gothrax/overridetree.cb b/src/mainboard/google/brya/variants/gothrax/overridetree.cb
index 77be31c6fd..49078fe6ed 100644
--- a/src/mainboard/google/brya/variants/gothrax/overridetree.cb
+++ b/src/mainboard/google/brya/variants/gothrax/overridetree.cb
@@ -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