diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
index ca5cfdc1459a61..eed2c82613c564 100644
--- a/drivers/tty/serial/8250/8250_core.c
+++ b/drivers/tty/serial/8250/8250_core.c
@@ -329,6 +329,13 @@ static const struct serial8250_config uart_config[] = {
 		.fcr		= UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
 		.flags		= UART_CAP_FIFO | UART_CAP_AFE,
 	},
+	[PORT_INGENIC_JZ4780] = {
+		.name		= "Ingenic jz4780 UART",
+		.fifo_size	= 64,
+		.tx_loadsz	= 32,
+		.fcr		= UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
+		.flags		= UART_CAP_FIFO | UART_CAP_RTOIE,
+	},
 };
 
 /* Uart divisor latch read */
@@ -440,6 +447,20 @@ static void io_serial_out(struct uart_port *p, int offset, int value)
 	outb(value, p->iobase + offset);
 }
 
+static void jz47xx_serial_out(struct uart_port *p, int offset, int value)
+{
+	switch (offset) {
+	case UART_FCR:
+		value |= 0x10; /* Enable uart module */
+		break;
+	default:
+		break;
+	}
+
+	offset = offset << p->regshift;
+	writeb(value, p->membase + offset);
+}
+
 static int serial8250_default_handle_irq(struct uart_port *port);
 static int exar_handle_irq(struct uart_port *port);
 
@@ -458,7 +479,10 @@ static void set_io_from_upio(struct uart_port *p)
 
 	case UPIO_MEM:
 		p->serial_in = mem_serial_in;
-		p->serial_out = mem_serial_out;
+		if (p->type == PORT_INGENIC_JZ4780)
+			p->serial_out = jz47xx_serial_out;
+		else
+			p->serial_out = mem_serial_out;
 		break;
 
 	case UPIO_MEM32:
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c
index bf355050eab695..120729f0eb12bd 100644
--- a/drivers/tty/serial/of_serial.c
+++ b/drivers/tty/serial/of_serial.c
@@ -262,6 +262,7 @@ static struct of_device_id of_platform_serial_table[] = {
 	{ .compatible = "ibm,qpace-nwp-serial",
 		.data = (void *)PORT_NWPSERIAL, },
 #endif
+	{ .compatible = "ingenic,jz4780-uart", .data = (void *)PORT_INGENIC_JZ4780, },
 	{ .type = "serial",         .data = (void *)PORT_UNKNOWN, },
 	{ /* end of list */ },
 };
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index 16ad8521af6ad7..f831c9ffc9776a 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -54,7 +54,8 @@
 #define PORT_ALTR_16550_F32 26	/* Altera 16550 UART with 32 FIFOs */
 #define PORT_ALTR_16550_F64 27	/* Altera 16550 UART with 64 FIFOs */
 #define PORT_ALTR_16550_F128 28 /* Altera 16550 UART with 128 FIFOs */
-#define PORT_MAX_8250	28	/* max port ID */
+#define PORT_INGENIC_JZ4780 29
+#define PORT_MAX_8250	29	/* max port ID */
 
 /*
  * ARM specific type numbers.  These are not currently guaranteed