diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c
index 0cbc3dbeb37f..1fcc65ecad0e 100644
--- a/drivers/mfd/cros_ec_spi.c
+++ b/drivers/mfd/cros_ec_spi.c
@@ -381,6 +381,8 @@ static int cros_ec_spi_probe(struct spi_device *spi)
 		return err;
 	}
 
+	device_init_wakeup(&spi->dev, true);
+
 	return 0;
 }