diff --git a/src/mainboard/google/kahlee/variants/aleena/overridetree.cb b/src/mainboard/google/kahlee/variants/aleena/overridetree.cb
index e0f796e3ec..9fb09b2ab3 100644
--- a/src/mainboard/google/kahlee/variants/aleena/overridetree.cb
+++ b/src/mainboard/google/kahlee/variants/aleena/overridetree.cb
@@ -36,7 +36,8 @@ chip soc/amd/stoneyridge
 
 	device ref i2c_2 on
 		chip drivers/i2c/hid
-			register "generic.hid" = ""PNP0C50""
+			register "generic.hid" = ""SYNA0000""
+			register "generic.cid" = ""ACPI0C50""
 			register "generic.desc" = ""Synaptics Touchpad""
 			register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
 			register "generic.wake" = "7"
diff --git a/src/mainboard/google/kahlee/variants/liara/overridetree.cb b/src/mainboard/google/kahlee/variants/liara/overridetree.cb
index 7b1c2d37a6..b5256b5214 100644
--- a/src/mainboard/google/kahlee/variants/liara/overridetree.cb
+++ b/src/mainboard/google/kahlee/variants/liara/overridetree.cb
@@ -41,7 +41,8 @@ chip soc/amd/stoneyridge
 	end
 	device ref i2c_2 on
 		chip drivers/i2c/hid
-			register "generic.hid" = ""PNP0C50""
+			register "generic.hid" = ""SYNA0000""
+			register "generic.cid" = ""ACPI0C50""
 			register "generic.desc" = ""Synaptics Touchpad""
 			register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
 			register "generic.wake" = "7"
diff --git a/src/mainboard/google/kahlee/variants/nuwani/overridetree.cb b/src/mainboard/google/kahlee/variants/nuwani/overridetree.cb
index 0de9c9830c..ce00674b45 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/overridetree.cb
+++ b/src/mainboard/google/kahlee/variants/nuwani/overridetree.cb
@@ -49,7 +49,8 @@ chip soc/amd/stoneyridge
 
 	device ref i2c_2 on
 		chip drivers/i2c/hid
-			register "generic.hid" = ""PNP0C50""
+			register "generic.hid" = ""SYNA0000""
+			register "generic.cid" = ""ACPI0C50""
 			register "generic.desc" = ""Synaptics Touchpad""
 			register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
 			register "generic.wake" = "7"
diff --git a/src/mainboard/google/kahlee/variants/treeya/overridetree.cb b/src/mainboard/google/kahlee/variants/treeya/overridetree.cb
index 69ffca3f53..9c4009e764 100644
--- a/src/mainboard/google/kahlee/variants/treeya/overridetree.cb
+++ b/src/mainboard/google/kahlee/variants/treeya/overridetree.cb
@@ -66,7 +66,8 @@ chip soc/amd/stoneyridge
 	end
 	device ref i2c_2 on
 		chip drivers/i2c/hid
-			register "generic.hid" = ""PNP0C50""
+			register "generic.hid" = ""SYNA0000""
+			register "generic.cid" = ""ACPI0C50""
 			register "generic.desc" = ""Synaptics Touchpad""
 			register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
 			register "generic.wake" = "7"