diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 15b4079..2103765 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -47,12 +47,12 @@ config SERIAL_AMBA_PL010_CONSOLE
 
 config SERIAL_AMBA_PL011
 	tristate "ARM AMBA PL011 serial port support"
-	depends on ARM_AMBA
+	depends on ARM_AMBA || SOC_ZX296702
 	select SERIAL_CORE
 	help
 	  This selects the ARM(R) AMBA(R) PrimeCell PL011 UART.  If you have
 	  an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
-	  here.
+	  here. Say Y or M if you have SOC_ZX296702.
 
 	  If unsure, say N.
 
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 017443d..2af09ab 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -74,6 +74,10 @@
 /* There is by now at least one vendor with differing details, so handle it */
 struct vendor_data {
 	unsigned int		ifls;
+	unsigned int		fr_busy;
+	unsigned int		fr_dsr;
+	unsigned int		fr_cts;
+	unsigned int		fr_ri;
 	unsigned int		lcrh_tx;
 	unsigned int		lcrh_rx;
 	u16			*reg_lut;
@@ -127,6 +131,7 @@ static u16 arm_reg[] = {
 	[REG_DMACR]		= UART011_DMACR,
 };
 
+#ifdef CONFIG_ARM_AMBA
 static unsigned int get_fifosize_arm(struct amba_device *dev)
 {
 	return amba_rev(dev) < 3 ? 16 : 32;
@@ -134,6 +139,10 @@ static unsigned int get_fifosize_arm(struct amba_device *dev)
 
 static struct vendor_data vendor_arm = {
 	.ifls			= UART011_IFLS_RX4_8|UART011_IFLS_TX4_8,
+	.fr_busy		= UART01x_FR_BUSY,
+	.fr_dsr			= UART01x_FR_DSR,
+	.fr_cts			= UART01x_FR_CTS,
+	.fr_ri			= UART011_FR_RI,
 	.lcrh_tx		= REG_LCRH,
 	.lcrh_rx		= REG_LCRH,
 	.reg_lut		= arm_reg,
@@ -144,8 +153,13 @@ static struct vendor_data vendor_arm = {
 	.fixed_options		= false,
 	.get_fifosize		= get_fifosize_arm,
 };
+#endif
 
 static struct vendor_data vendor_sbsa = {
+	.fr_busy		= UART01x_FR_BUSY,
+	.fr_dsr			= UART01x_FR_DSR,
+	.fr_cts			= UART01x_FR_CTS,
+	.fr_ri			= UART011_FR_RI,
 	.reg_lut		= arm_reg,
 	.oversampling		= false,
 	.dma_threshold		= false,
@@ -154,6 +168,7 @@ static struct vendor_data vendor_sbsa = {
 	.fixed_options		= true,
 };
 
+#ifdef CONFIG_ARM_AMBA
 static u16 st_reg[] = {
 	[REG_DR]		= UART01x_DR,
 	[REG_RSR]		= UART01x_RSR,
@@ -180,6 +195,10 @@ static unsigned int get_fifosize_st(struct amba_device *dev)
 
 static struct vendor_data vendor_st = {
 	.ifls			= UART011_IFLS_RX_HALF|UART011_IFLS_TX_HALF,
+	.fr_busy		= UART01x_FR_BUSY,
+	.fr_dsr			= UART01x_FR_DSR,
+	.fr_cts			= UART01x_FR_CTS,
+	.fr_ri			= UART011_FR_RI,
 	.lcrh_tx		= REG_LCRH,
 	.lcrh_rx		= REG_ST_LCRH_RX,
 	.reg_lut		= st_reg,
@@ -190,6 +209,43 @@ static struct vendor_data vendor_st = {
 	.fixed_options		= false,
 	.get_fifosize		= get_fifosize_st,
 };
+#endif
+
+#ifdef CONFIG_SOC_ZX296702
+static u16 zte_reg[] = {
+	[REG_DR]		= ZX_UART01x_DR,
+	[REG_RSR]		= UART01x_RSR,
+	[REG_ST_DMAWM]		= ST_UART011_DMAWM,
+	[REG_FR]		= ZX_UART01x_FR,
+	[REG_ST_LCRH_RX]	= ST_UART011_LCRH_RX,
+	[REG_ILPR]		= UART01x_ILPR,
+	[REG_IBRD]		= UART011_IBRD,
+	[REG_FBRD]		= UART011_FBRD,
+	[REG_LCRH]		= ZX_UART011_LCRH_TX,
+	[REG_CR]		= ZX_UART011_CR,
+	[REG_IFLS]		= ZX_UART011_IFLS,
+	[REG_IMSC]		= ZX_UART011_IMSC,
+	[REG_RIS]		= ZX_UART011_RIS,
+	[REG_MIS]		= ZX_UART011_MIS,
+	[REG_ICR]		= ZX_UART011_ICR,
+	[REG_DMACR]		= ZX_UART011_DMACR,
+};
+
+static struct vendor_data vendor_zte = {
+	.ifls			= UART011_IFLS_RX4_8|UART011_IFLS_TX4_8,
+	.fr_busy		= ZX_UART01x_FR_BUSY,
+	.fr_dsr			= ZX_UART01x_FR_DSR,
+	.fr_cts			= ZX_UART01x_FR_CTS,
+	.fr_ri			= ZX_UART011_FR_RI,
+	.lcrh_tx		= REG_LCRH,
+	.lcrh_rx		= REG_ST_LCRH_RX,
+	.reg_lut		= zte_reg,
+	.oversampling		= false,
+	.dma_threshold		= false,
+	.cts_event_workaround	= false,
+	.fixed_options		= false,
+};
+#endif
 
 /* Deals with DMA transactions */
 
@@ -233,6 +289,10 @@ struct uart_amba_port {
 	unsigned int		im;		/* interrupt mask */
 	unsigned int		old_status;
 	unsigned int		fifosize;	/* vendor-specific */
+	unsigned int		fr_busy;        /* vendor-specific */
+	unsigned int		fr_dsr;		/* vendor-specific */
+	unsigned int		fr_cts;         /* vendor-specific */
+	unsigned int		fr_ri;		/* vendor-specific */
 	unsigned int		lcrh_tx;	/* vendor-specific */
 	unsigned int		lcrh_rx;	/* vendor-specific */
 	unsigned int		old_cr;		/* state during shutdown */
@@ -1163,7 +1223,7 @@ static void pl011_dma_shutdown(struct uart_amba_port *uap)
 		return;
 
 	/* Disable RX and TX DMA */
-	while (pl011_readw(uap, REG_FR) & UART01x_FR_BUSY)
+	while (pl011_readw(uap, REG_FR) & uap->fr_busy)
 		barrier();
 
 	spin_lock_irq(&uap->port.lock);
@@ -1412,11 +1472,11 @@ static void pl011_modem_status(struct uart_amba_port *uap)
 	if (delta & UART01x_FR_DCD)
 		uart_handle_dcd_change(&uap->port, status & UART01x_FR_DCD);
 
-	if (delta & UART01x_FR_DSR)
+	if (delta & uap->fr_dsr)
 		uap->port.icount.dsr++;
 
-	if (delta & UART01x_FR_CTS)
-		uart_handle_cts_change(&uap->port, status & UART01x_FR_CTS);
+	if (delta & uap->fr_cts)
+		uart_handle_cts_change(&uap->port, status & uap->fr_cts);
 
 	wake_up_interruptible(&uap->port.state->port.delta_msr_wait);
 }
@@ -1487,7 +1547,7 @@ static unsigned int pl011_tx_empty(struct uart_port *port)
 	struct uart_amba_port *uap =
 	    container_of(port, struct uart_amba_port, port);
 	unsigned int status = pl011_readw(uap, REG_FR);
-	return status & (UART01x_FR_BUSY|UART01x_FR_TXFF) ? 0 : TIOCSER_TEMT;
+	return status & (uap->fr_busy|UART01x_FR_TXFF) ? 0 : TIOCSER_TEMT;
 }
 
 static unsigned int pl011_get_mctrl(struct uart_port *port)
@@ -1502,9 +1562,9 @@ static unsigned int pl011_get_mctrl(struct uart_port *port)
 		result |= tiocmbit
 
 	TIOCMBIT(UART01x_FR_DCD, TIOCM_CAR);
-	TIOCMBIT(UART01x_FR_DSR, TIOCM_DSR);
-	TIOCMBIT(UART01x_FR_CTS, TIOCM_CTS);
-	TIOCMBIT(UART011_FR_RI, TIOCM_RNG);
+	TIOCMBIT(uap->fr_dsr, TIOCM_DSR);
+	TIOCMBIT(uap->fr_cts, TIOCM_CTS);
+	TIOCMBIT(uap->fr_ri, TIOCM_RNG);
 #undef TIOCMBIT
 	return result;
 }
@@ -1720,8 +1780,7 @@ static int pl011_startup(struct uart_port *port)
 	/*
 	 * initialise the old status of the modem signals
 	 */
-	uap->old_status = pl011_readw(uap, REG_FR) &
-			UART01x_FR_MODEM_ANY;
+	uap->old_status = pl011_readw(uap, REG_FR) & UART01x_FR_MODEM_ANY;
 
 	/* Startup DMA */
 	pl011_dma_startup(uap);
@@ -1800,7 +1859,7 @@ static void pl011_disable_interrupts(struct uart_amba_port *uap)
 	/* mask all interrupts and clear all pending ones */
 	uap->im = 0;
 	pl011_writew(uap, uap->im, REG_IMSC);
-	pl011_writew(0xffff, REG_ICR);
+	pl011_writew(uap, 0xffff, REG_ICR);
 
 	spin_unlock_irq(&uap->port.lock);
 }
@@ -2178,7 +2237,7 @@ pl011_console_write(struct console *co, const char *s, unsigned int count)
 	 */
 	do {
 		status = pl011_readw(uap, REG_FR);
-	} while (status & UART01x_FR_BUSY);
+	} while (status & uap->fr_busy);
 	if (!uap->vendor->always_enabled)
 		pl011_writew(uap, old_cr, REG_CR);
 
@@ -2295,7 +2354,7 @@ static void pl011_putc(struct uart_port *port, int c)
 	while (pl011_readw(uap, REG_FR) & UART01x_FR_TXFF)
 		;
 	pl011_writeb(uap, c, REG_DR);
-	while (pl011_readw(uap, REG_FR) & UART01x_FR_BUSY)
+	while (pl011_readw(uap, REG_FR) & uap->fr_busy)
 		;
 }
 
@@ -2441,6 +2500,7 @@ static int pl011_register_port(struct uart_amba_port *uap)
 	return ret;
 }
 
+#ifdef CONFIG_ARM_AMBA
 static int pl011_probe(struct amba_device *dev, const struct amba_id *id)
 {
 	struct uart_amba_port *uap;
@@ -2464,6 +2524,10 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id)
 	uap->reg_lut = vendor->reg_lut;
 	uap->lcrh_rx = vendor->lcrh_rx;
 	uap->lcrh_tx = vendor->lcrh_tx;
+	uap->fr_busy = vendor->fr_busy;
+	uap->fr_dsr = vendor->fr_dsr;
+	uap->fr_cts = vendor->fr_cts;
+	uap->fr_ri = vendor->fr_ri;
 	uap->fifosize = vendor->get_fifosize(dev);
 	uap->port.irq = dev->irq[0];
 	uap->port.ops = &amba_pl011_pops;
@@ -2487,6 +2551,67 @@ static int pl011_remove(struct amba_device *dev)
 	pl011_unregister_port(uap);
 	return 0;
 }
+#endif
+
+#ifdef CONFIG_SOC_ZX296702
+static int zx_uart_probe(struct platform_device *pdev)
+{
+	struct uart_amba_port *uap;
+	struct vendor_data *vendor = &vendor_zte;
+	struct resource *res;
+	int portnr, ret;
+
+	portnr = pl011_find_free_port();
+	if (portnr < 0)
+		return portnr;
+
+	uap = devm_kzalloc(&pdev->dev, sizeof(struct uart_amba_port),
+			GFP_KERNEL);
+	if (!uap) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	uap->clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(uap->clk)) {
+		ret = PTR_ERR(uap->clk);
+		goto out;
+	}
+
+	uap->vendor	= vendor;
+	uap->reg_lut	= vendor->reg_lut;
+	uap->lcrh_rx	= vendor->lcrh_rx;
+	uap->lcrh_tx	= vendor->lcrh_tx;
+	uap->fr_busy	= vendor->fr_busy;
+	uap->fr_dsr	= vendor->fr_dsr;
+	uap->fr_cts	= vendor->fr_cts;
+	uap->fr_ri	= vendor->fr_ri;
+	uap->fifosize	= 16;
+	uap->port.irq	= platform_get_irq(pdev, 0);
+	uap->port.ops	= &amba_pl011_pops;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	ret = pl011_setup_port(&pdev->dev, uap, res, portnr);
+	if (ret)
+		return ret;
+
+	platform_set_drvdata(pdev, uap);
+
+	return pl011_register_port(uap);
+out:
+	return ret;
+}
+
+static int zx_uart_remove(struct platform_device *pdev)
+{
+	struct uart_amba_port *uap = platform_get_drvdata(pdev);
+
+	uart_remove_one_port(&amba_reg, &uap->port);
+	pl011_unregister_port(uap);
+	return 0;
+}
+#endif
 
 #ifdef CONFIG_PM_SLEEP
 static int pl011_suspend(struct device *dev)
@@ -2544,6 +2669,10 @@ static int sbsa_uart_probe(struct platform_device *pdev)
 
 	uap->vendor	= &vendor_sbsa;
 	uap->reg_lut	= vendor_sbsa.reg_lut;
+	uap->fr_busy	= vendor_sbsa.fr_busy;
+	uap->fr_dsr	= vendor_sbsa.fr_dsr;
+	uap->fr_cts	= vendor_sbsa.fr_cts;
+	uap->fr_ri	= vendor_sbsa.fr_ri;
 	uap->fifosize	= 32;
 	uap->port.irq	= platform_get_irq(pdev, 0);
 	uap->port.ops	= &sbsa_uart_pops;
@@ -2593,6 +2722,7 @@ static struct platform_driver arm_sbsa_uart_platform_driver = {
 	},
 };
 
+#ifdef CONFIG_ARM_AMBA
 static struct amba_id pl011_ids[] = {
 	{
 		.id	= 0x00041011,
@@ -2618,20 +2748,57 @@ static struct amba_driver pl011_driver = {
 	.probe		= pl011_probe,
 	.remove		= pl011_remove,
 };
+#endif
+
+#ifdef CONFIG_SOC_ZX296702
+static const struct of_device_id zx_uart_dt_ids[] = {
+	{ .compatible = "zte,zx296702-uart", },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, zx_uart_dt_ids);
+
+static struct platform_driver zx_uart_driver = {
+	.driver = {
+		.name	= "zx-uart",
+		.owner	= THIS_MODULE,
+		.pm	= &pl011_dev_pm_ops,
+		.of_match_table = zx_uart_dt_ids,
+	},
+	.probe		= zx_uart_probe,
+	.remove		= zx_uart_remove,
+};
+#endif
+
 
 static int __init pl011_init(void)
 {
+	int ret;
 	printk(KERN_INFO "Serial: AMBA PL011 UART driver\n");
 
 	if (platform_driver_register(&arm_sbsa_uart_platform_driver))
 		pr_warn("could not register SBSA UART platform driver\n");
-	return amba_driver_register(&pl011_driver);
+
+#ifdef CONFIG_SOC_ZX296702
+	ret = platform_driver_register(&zx_uart_driver);
+	if (ret)
+		pr_warn("could not register ZX UART platform driver\n");
+#endif
+
+#ifdef CONFIG_ARM_AMBA
+	ret = amba_driver_register(&pl011_driver);
+#endif
+	return ret;
 }
 
 static void __exit pl011_exit(void)
 {
 	platform_driver_unregister(&arm_sbsa_uart_platform_driver);
+#ifdef CONFIG_SOC_ZX296702
+	platform_driver_unregister(&zx_uart_driver);
+#endif
+#ifdef CONFIG_ARM_AMBA
 	amba_driver_unregister(&pl011_driver);
+#endif
 }
 
 /*
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h
index 0ddb5c0..6a0a89e 100644
--- a/include/linux/amba/serial.h
+++ b/include/linux/amba/serial.h
@@ -33,12 +33,14 @@
 #define UART01x_DR		0x00	/* Data read or written from the interface. */
 #define UART01x_RSR		0x04	/* Receive status register (Read). */
 #define UART01x_ECR		0x04	/* Error clear register (Write). */
+#define ZX_UART01x_DR		0x04	/* Data read or written from the interface. */
 #define UART010_LCRH		0x08	/* Line control register, high byte. */
 #define ST_UART011_DMAWM	0x08    /* DMA watermark configure register. */
 #define UART010_LCRM		0x0C	/* Line control register, middle byte. */
 #define ST_UART011_TIMEOUT	0x0C    /* Timeout period register. */
 #define UART010_LCRL		0x10	/* Line control register, low byte. */
 #define UART010_CR		0x14	/* Control register. */
+#define ZX_UART01x_FR		0x14	/* Flag register (Read only). */
 #define UART01x_FR		0x18	/* Flag register (Read only). */
 #define UART010_IIR		0x1C	/* Interrupt identification register (Read). */
 #define UART010_ICR		0x1C	/* Interrupt clear register (Write). */
@@ -49,13 +51,21 @@
 #define UART011_LCRH		0x2c	/* Line control register. */
 #define ST_UART011_LCRH_TX	0x2c    /* Tx Line control register. */
 #define UART011_CR		0x30	/* Control register. */
+#define ZX_UART011_LCRH_TX	0x30    /* Tx Line control register. */
 #define UART011_IFLS		0x34	/* Interrupt fifo level select. */
+#define ZX_UART011_CR		0x34	/* Control register. */
+#define ZX_UART011_IFLS		0x38	/* Interrupt fifo level select. */
 #define UART011_IMSC		0x38	/* Interrupt mask. */
 #define UART011_RIS		0x3c	/* Raw interrupt status. */
 #define UART011_MIS		0x40	/* Masked interrupt status. */
+#define ZX_UART011_IMSC		0x40	/* Interrupt mask. */
 #define UART011_ICR		0x44	/* Interrupt clear register. */
+#define ZX_UART011_RIS		0x44	/* Raw interrupt status. */
 #define UART011_DMACR		0x48	/* DMA control register. */
+#define ZX_UART011_MIS		0x48	/* Masked interrupt status. */
+#define ZX_UART011_ICR		0x4c	/* Interrupt clear register. */
 #define ST_UART011_XFCR		0x50	/* XON/XOFF control register. */
+#define ZX_UART011_DMACR	0x50	/* DMA control register. */
 #define ST_UART011_XON1		0x54	/* XON1 register. */
 #define ST_UART011_XON2		0x58	/* XON2 register. */
 #define ST_UART011_XOFF1	0x5C	/* XON1 register. */
@@ -75,15 +85,19 @@
 #define UART01x_RSR_PE 		0x02
 #define UART01x_RSR_FE 		0x01
 
+#define ZX_UART01x_FR_BUSY	0x300
 #define UART011_FR_RI		0x100
 #define UART011_FR_TXFE		0x080
 #define UART011_FR_RXFF		0x040
 #define UART01x_FR_TXFF		0x020
 #define UART01x_FR_RXFE		0x010
 #define UART01x_FR_BUSY		0x008
+#define ZX_UART01x_FR_DSR       0x008
 #define UART01x_FR_DCD 		0x004
 #define UART01x_FR_DSR 		0x002
+#define ZX_UART01x_FR_CTS	0x002
 #define UART01x_FR_CTS 		0x001
+#define ZX_UART011_FR_RI	0x001
 #define UART01x_FR_TMSK		(UART01x_FR_TXFF + UART01x_FR_BUSY)
 
 #define UART011_CR_CTSEN	0x8000	/* CTS hardware flow control */
