v4.19.13 snapshot.
diff --git a/drivers/phy/mediatek/Kconfig b/drivers/phy/mediatek/Kconfig
new file mode 100644
index 0000000..8857d00
--- /dev/null
+++ b/drivers/phy/mediatek/Kconfig
@@ -0,0 +1,23 @@
+#
+# Phy drivers for Mediatek devices
+#
+config PHY_MTK_TPHY
+ tristate "MediaTek T-PHY Driver"
+ depends on ARCH_MEDIATEK && OF
+ select GENERIC_PHY
+ help
+ Say 'Y' here to add support for MediaTek T-PHY driver,
+ it supports multiple usb2.0, usb3.0 ports, PCIe and
+ SATA, and meanwhile supports two version T-PHY which have
+ different banks layout, the T-PHY with shared banks between
+ multi-ports is first version, otherwise is second veriosn,
+ so you can easily distinguish them by banks layout.
+
+config PHY_MTK_XSPHY
+ tristate "MediaTek XS-PHY Driver"
+ depends on ARCH_MEDIATEK && OF
+ select GENERIC_PHY
+ help
+ Enable this to support the SuperSpeedPlus XS-PHY transceiver for
+ USB3.1 GEN2 controllers on MediaTek chips. The driver supports
+ multiple USB2.0, USB3.1 GEN2 ports.