1 files changed, 23 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/storo/variant.c b/src/mainboard/google/dedede/variants/storo/variant.c
new file mode 100644
index 000000000000..2540fc7f2a69
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/storo/variant.c
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <acpi/acpi.h>
+#include <baseboard/variants.h>
+#include <delay.h>
+#include <gpio.h>
+
+static void power_off_lte_module(void)
+{
+	gpio_output(GPP_H17, 0);
+	mdelay(10);
+	gpio_output(GPP_A10, 0);
+}
+
+void variant_smi_sleep(u8 slp_typ)
+{
+	/*
+	 * Once the FW_CONFIG is provisioned, power off LTE module only under
+	 * the situation where it is stuffed.
+	 */
+	if (slp_typ == ACPI_S5)
+		power_off_lte_module();
+}