diff --git a/src/mainboard/google/zork/variants/vilboz/overridetree.cb b/src/mainboard/google/zork/variants/vilboz/overridetree.cb
index a61c027156..bca556cbee 100644
--- a/src/mainboard/google/zork/variants/vilboz/overridetree.cb
+++ b/src/mainboard/google/zork/variants/vilboz/overridetree.cb
@@ -105,14 +105,31 @@ chip soc/amd/picasso
 			register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)"
 			register "generic.enable_delay_ms" = "10"
 			register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)"
-			register "generic.reset_off_delay_ms" = "1"
-			register "generic.reset_delay_ms" = "120"
+			register "generic.reset_off_delay_ms" = "2"
+			register "generic.reset_delay_ms" = "20"
 			register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_144)"
-			register "generic.stop_off_delay_ms" = "1"
+			register "generic.stop_delay_ms" = "100"
+			register "generic.stop_off_delay_ms" = "2"
 			register "generic.has_power_resource" = "1"
 			register "hid_desc_reg_offset" = "0x01"
 			device i2c 5d on end
 		end
+		chip drivers/i2c/generic
+			register "hid" = ""ELAN0001""
+			register "desc" = ""ELAN Touchscreen""
+			register "probed" = "1"
+			register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_12)"
+			register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)"
+			register "enable_delay_ms" = "1"
+			register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)"
+			register "reset_delay_ms" = "20"
+			register "reset_off_delay_ms" = "2"
+			register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_144)"
+			register "stop_off_delay_ms" = "2"
+			register "has_power_resource" = "1"
+			register "disable_gpio_export_in_crs" = "1"
+			device i2c 10 on end
+		end
 		chip drivers/generic/gpio_keys
 			register "name" = ""PENH""
 			register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPIO_4)"