1 files changed, 20 insertions, 0 deletions
diff --git a/src/include/device/dram/lpddr4.h b/src/include/device/dram/lpddr4.h
new file mode 100644
index 0000000000..59ddc337e4
--- /dev/null
+++ b/src/include/device/dram/lpddr4.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef DEVICE_DRAM_LPDDR4_H
+#define DEVICE_DRAM_LPDDR4_H
+
+/**
+ * @file lpddr4.h
+ *
+ * \brief Utilities for decoding LPDDR4 info
+ */
+
+#include <device/dram/common.h>
+#include <types.h>
+
+/**
+ * Converts LPDDR4 clock speed in MHz to the standard reported speed in MT/s
+ */
+uint16_t lpddr4_speed_mhz_to_reported_mts(uint16_t speed_mhz);
+
+#endif /* DEVICE_DRAM_LPDDR4_H */