diff --git a/src/mainboard/google/skyrim/mainboard.c b/src/mainboard/google/skyrim/mainboard.c
index 7708488554..d36dfafbfd 100644
--- a/src/mainboard/google/skyrim/mainboard.c
+++ b/src/mainboard/google/skyrim/mainboard.c
@@ -2,9 +2,11 @@
 
 #include <amdblocks/acpimmio.h>
 #include <amdblocks/amd_pci_util.h>
+#include <amdblocks/psp.h>
 #include <baseboard/variants.h>
 #include <console/console.h>
 #include <device/device.h>
+#include <drivers/i2c/tpm/chip.h>
 #include <soc/acpi.h>
 #include <variant/ec.h>
 
@@ -69,10 +71,19 @@ static void mainboard_configure_gpios(void)
 				override_gpios, override_num_gpios);
 }
 
+static void configure_psp_tpm_gpio(void)
+{
+	const struct device *ti50_dev = DEV_PTR(ti50);
+	struct drivers_i2c_tpm_config *cfg = config_of(ti50_dev);
+
+	psp_set_tpm_irq_gpio(cfg->irq_gpio.pins[0]);
+}
+
 static void mainboard_init(void *chip_info)
 {
 	mainboard_configure_gpios();
 	mainboard_ec_init();
+	configure_psp_tpm_gpio();
 }
 
 static void mainboard_enable(struct device *dev)
diff --git a/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb b/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb
index 81c76b7e0c..8502c36d36 100644
--- a/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb
@@ -182,7 +182,7 @@ chip soc/amd/mendocino
 			register "hid" = ""GOOG0005""
 			register "desc" = ""Ti50 TPM""
 			register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_18)"
-			device i2c 50 on end
+			device i2c 50 alias ti50 on end
 		end
 	end