Phytium PCI serial port support

drivers/tty/serial/Kconfig

@@ -85,6 +85,18 @@ config SERIAL_EARLYCON_SEMIHOST
 	  This is enabled with "earlycon=smh" on the kernel command line.
 	  The console is enabled when early_param is processed.
 
+config SERIAL_PHYTIUM_PCI
+	tristate "Phytium PCI serial port support"
+	depends on PCI
+	select SERIAL_CORE
+	help
+	  This driver supports the Phytium UART controller on PCI/PCIe adapters.
+	  If you want to compile this driver into the kernel, say Y here.  To
+	  compile this driver as a module, choose M here.
+
+	  If unsure, say N.
+
+
 config SERIAL_EARLYCON_RISCV_SBI
 	bool "Early console using RISC-V SBI"
 	depends on RISCV_SBI_V01

drivers/tty/serial/Makefile

@@ -88,6 +88,7 @@ obj-$(CONFIG_SERIAL_MILBEAUT_USIO) += milbeaut_usio.o
 obj-$(CONFIG_SERIAL_SIFIVE)	+= sifive.o
 obj-$(CONFIG_SERIAL_LITEUART) += liteuart.o
 obj-$(CONFIG_SERIAL_SUNPLUS)	+= sunplus-uart.o
+obj-$(CONFIG_SERIAL_PHYTIUM_PCI) += phytium-uart.o
 
 # GPIOLIB helpers for modem control lines
 obj-$(CONFIG_SERIAL_MCTRL_GPIO)	+= serial_mctrl_gpio.o