4 files changed, 23 insertions, 1 deletions
diff --git a/include/linux/phy/omap_control_phy.h b/include/linux/phy/omap_control_phy.h
index aec57dd784f7..5652aa2f4915 100644
--- a/include/linux/phy/omap_control_phy.h
+++ b/include/linux/phy/omap_control_phy.h
@@ -12,7 +12,7 @@
 enum omap_control_phy_type {
 	OMAP_CTRL_TYPE_OTGHS = 1,	/* Mailbox OTGHS_CONTROL */
 	OMAP_CTRL_TYPE_USB2,	/* USB2_PHY, power down in CONTROL_DEV_CONF */
-	OMAP_CTRL_TYPE_PIPE3,	/* PIPE3 PHY, DPLL & seperate Rx/Tx power */
+	OMAP_CTRL_TYPE_PIPE3,	/* PIPE3 PHY, DPLL & separate Rx/Tx power */
 	OMAP_CTRL_TYPE_PCIE,	/* RX TX control of ACSPCIE */
 	OMAP_CTRL_TYPE_DRA7USB2, /* USB2 PHY, power and power_aux e.g. DRA7 */
 	OMAP_CTRL_TYPE_AM437USB2, /* USB2 PHY, power e.g. AM437x */
diff --git a/include/linux/phy/phy-hdmi.h b/include/linux/phy/phy-hdmi.h
index d4cf4430ee8f..1d4b62475079 100644
--- a/include/linux/phy/phy-hdmi.h
+++ b/include/linux/phy/phy-hdmi.h
@@ -19,6 +19,10 @@ enum phy_hdmi_mode {
  * @tmds_char_rate: HDMI TMDS Character Rate in Hertz.
  * @frl.rate_per_lane: HDMI FRL Rate per Lane in Gbps.
  * @frl.lanes: HDMI FRL lanes count.
+ * @frl.ffe_level: Transmitter Feed Forward Equalizer Level.
+ *	Optional, only meaningful when set_ffe_level flag is on.
+ * @frl.set_ffe_level: Flag indicating whether or not to reconfigure ffe_level.
+ *	All the other struct fields must be ignored when this is used.
  *
  * This structure is used to represent the configuration state of a HDMI phy.
  */
@@ -29,6 +33,8 @@ struct phy_configure_opts_hdmi {
 		struct {
 			u8 rate_per_lane;
 			u8 lanes;
+			u8 ffe_level;
+			u8 set_ffe_level : 1;
 		} frl;
 	};
 };
diff --git a/include/linux/phy/phy-thunderbolt.h b/include/linux/phy/phy-thunderbolt.h
new file mode 100644
index 000000000000..5f48059814e1
--- /dev/null
+++ b/include/linux/phy/phy-thunderbolt.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#ifndef __PHY_TBT_H_
+#define __PHY_TBT_H_
+
+enum tbt_phy_submode {
+	PHY_SUBMODE_TBT3,
+	PHY_SUBMODE_USB4,
+};
+
+#endif
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 14b924a88411..c480d6cb42c5 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -20,6 +20,7 @@
 #include <linux/phy/phy-hdmi.h>
 #include <linux/phy/phy-lvds.h>
 #include <linux/phy/phy-mipi-dphy.h>
+#include <linux/phy/phy-thunderbolt.h>
 
 struct phy;
 
@@ -45,6 +46,7 @@ enum phy_mode {
 	PHY_MODE_LVDS,
 	PHY_MODE_DP,
 	PHY_MODE_HDMI,
+	PHY_MODE_TBT,
 };
 
 enum phy_media {