2 files changed, 64 insertions, 0 deletions
diff --git a/include/linux/pcs/pcs-mtk-lynxi.h b/include/linux/pcs/pcs-mtk-lynxi.h
new file mode 100644
index 000000000..be3b4ab32
--- /dev/null
+++ b/include/linux/pcs/pcs-mtk-lynxi.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_PCS_MTK_LYNXI_H
+#define __LINUX_PCS_MTK_LYNXI_H
+
+#include <linux/phylink.h>
+#include <linux/regmap.h>
+
+#define MTK_SGMII_FLAG_PN_SWAP BIT(0)
+struct phylink_pcs *mtk_pcs_lynxi_create(struct device *dev,
+					 struct regmap *regmap,
+					 u32 ana_rgc3, u32 flags);
+void mtk_pcs_lynxi_destroy(struct phylink_pcs *pcs);
+#endif
diff --git a/include/linux/pcs/pcs-xpcs.h b/include/linux/pcs/pcs-xpcs.h
new file mode 100644
index 000000000..da3a6c30f
--- /dev/null
+++ b/include/linux/pcs/pcs-xpcs.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2020 Synopsys, Inc. and/or its affiliates.
+ * Synopsys DesignWare XPCS helpers
+ */
+
+#ifndef __LINUX_PCS_XPCS_H
+#define __LINUX_PCS_XPCS_H
+
+#include <linux/phy.h>
+#include <linux/phylink.h>
+
+#define NXP_SJA1105_XPCS_ID		0x00000010
+#define NXP_SJA1110_XPCS_ID		0x00000020
+
+/* AN mode */
+#define DW_AN_C73			1
+#define DW_AN_C37_SGMII			2
+#define DW_2500BASEX			3
+#define DW_AN_C37_1000BASEX		4
+#define DW_10GBASER			5
+
+/* device vendor OUI */
+#define DW_OUI_WX			0x0018fc80
+
+/* dev_flag */
+#define DW_DEV_TXGBE			BIT(0)
+
+struct xpcs_id;
+
+struct dw_xpcs {
+	struct mdio_device *mdiodev;
+	const struct xpcs_id *id;
+	struct phylink_pcs pcs;
+	phy_interface_t interface;
+	int dev_flag;
+};
+
+int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface);
+void xpcs_link_up(struct phylink_pcs *pcs, unsigned int neg_mode,
+		  phy_interface_t interface, int speed, int duplex);
+int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface,
+		   const unsigned long *advertising, unsigned int neg_mode);
+void xpcs_get_interfaces(struct dw_xpcs *xpcs, unsigned long *interfaces);
+int xpcs_config_eee(struct dw_xpcs *xpcs, int mult_fact_100ns,
+		    int enable);
+struct dw_xpcs *xpcs_create_mdiodev(struct mii_bus *bus, int addr,
+				    phy_interface_t interface);
+void xpcs_destroy(struct dw_xpcs *xpcs);
+
+#endif /* __LINUX_PCS_XPCS_H */