1 files changed, 43 insertions, 0 deletions
diff --git a/include/soc/fsl/phy-fsl-lynx.h b/include/soc/fsl/phy-fsl-lynx.h
new file mode 100644
index 000000000000..ff5a7d1835b5
--- /dev/null
+++ b/include/soc/fsl/phy-fsl-lynx.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Copyright 2023-2026 NXP */
+
+#ifndef __PHY_FSL_LYNX_H_
+#define __PHY_FSL_LYNX_H_
+
+enum lynx_lane_mode {
+	LANE_MODE_UNKNOWN,
+	LANE_MODE_1000BASEX_SGMII,
+	LANE_MODE_2500BASEX,
+	LANE_MODE_QSGMII,
+	LANE_MODE_10G_QXGMII,
+	LANE_MODE_10GBASER,
+	LANE_MODE_USXGMII,
+	LANE_MODE_25GBASER,
+	LANE_MODE_MAX,
+};
+
+static inline bool lynx_lane_mode_uses_gmii_mac(enum lynx_lane_mode mode)
+{
+	switch (mode) {
+	case LANE_MODE_1000BASEX_SGMII:
+	case LANE_MODE_2500BASEX:
+	case LANE_MODE_QSGMII:
+	case LANE_MODE_10G_QXGMII:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static inline bool lynx_lane_mode_uses_xgmii_mac(enum lynx_lane_mode mode)
+{
+	switch (mode) {
+	case LANE_MODE_10GBASER:
+	case LANE_MODE_USXGMII:
+		return true;
+	default:
+		return false;
+	}
+}
+
+#endif /* __PHY_FSL_LYNX_H_ */