[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/phy/tegra/Kconfig b/src/kernel/linux/v4.19/drivers/phy/tegra/Kconfig
new file mode 100644
index 0000000..a3b1de9
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/phy/tegra/Kconfig
@@ -0,0 +1,8 @@
+config PHY_TEGRA_XUSB
+	tristate "NVIDIA Tegra XUSB pad controller driver"
+	depends on ARCH_TEGRA
+	help
+	  Choose this option if you have an NVIDIA Tegra SoC.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called phy-tegra-xusb.