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-rw-r--r--src/mainboard/google/volteer/variants/chronicler/overridetree.cb15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/chronicler/overridetree.cb b/src/mainboard/google/volteer/variants/chronicler/overridetree.cb
index 93ed52ba92..b69990c24a 100644
--- a/src/mainboard/google/volteer/variants/chronicler/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/chronicler/overridetree.cb
@@ -231,6 +231,21 @@ chip soc/intel/tigerlake
register "has_power_resource" = "1"
device i2c 34 on end
end
+ chip drivers/i2c/generic
+ register "hid" = ""ELAN0001""
+ register "desc" = ""ELAN Touchscreen""
+ register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)"
+ register "probed" = "1"
+ register "reset_gpio" =
+ "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)"
+ register "reset_delay_ms" = "100"
+ register "reset_off_delay_ms" = "5"
+ register "has_power_resource" = "1"
+ register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)"
+ register "enable_delay_ms" = "10"
+ register "enable_off_delay_ms" = "1"
+ device i2c 10 on end
+ end
end
device ref i2c5 on
chip drivers/i2c/generic