diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig
index f0dea52..0cde234 100644
--- a/arch/arm/configs/am200epdkit_defconfig
+++ b/arch/arm/configs/am200epdkit_defconfig
@@ -60,8 +60,9 @@ CONFIG_BLK_DEV_IDECS=m
 CONFIG_NETDEVICES=y
 CONFIG_NET_ETHERNET=y
 CONFIG_SMC91X=m
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_HWMON is not set
diff --git a/arch/arm/configs/cm_x2xx_defconfig b/arch/arm/configs/cm_x2xx_defconfig
index a93ff8d..b9fbe65 100644
--- a/arch/arm/configs/cm_x2xx_defconfig
+++ b/arch/arm/configs/cm_x2xx_defconfig
@@ -96,8 +96,9 @@ CONFIG_KEYBOARD_PXA27x=m
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_UCB1400=m
 # CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig
index f4b7672..53a82ae 100644
--- a/arch/arm/configs/cm_x300_defconfig
+++ b/arch/arm/configs/cm_x300_defconfig
@@ -80,8 +80,9 @@ CONFIG_TOUCHSCREEN_WM97XX=m
 # CONFIG_TOUCHSCREEN_WM9713 is not set
 # CONFIG_SERIO is not set
 # CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_PXA=y
diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig
index 2ef2c5e..1ce0409 100644
--- a/arch/arm/configs/colibri_pxa270_defconfig
+++ b/arch/arm/configs/colibri_pxa270_defconfig
@@ -103,8 +103,9 @@ CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=m
 CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig
index b985334..f96bda0 100644
--- a/arch/arm/configs/colibri_pxa300_defconfig
+++ b/arch/arm/configs/colibri_pxa300_defconfig
@@ -31,8 +31,9 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_MOUSE is not set
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_DEBUG_GPIO=y
 # CONFIG_HWMON is not set
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 1fd1d1d..bb4842d 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -131,10 +131,10 @@ CONFIG_TOUCHSCREEN_ADS7846=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=m
 # CONFIG_SERIO is not set
-CONFIG_SERIAL_8250=m
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_CS=m
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_I2C=y
 CONFIG_I2C_PXA=y
diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig
index 60a21e0..ec0ec54 100644
--- a/arch/arm/configs/em_x270_defconfig
+++ b/arch/arm/configs/em_x270_defconfig
@@ -90,8 +90,9 @@ CONFIG_TOUCHSCREEN_WM97XX=m
 # CONFIG_TOUCHSCREEN_WM9705 is not set
 # CONFIG_TOUCHSCREEN_WM9713 is not set
 # CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
index d95763d..631e2ec 100644
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@@ -215,8 +215,9 @@ CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=y
 CONFIG_INPUT_PCAP=y
 # CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_LEGACY_PTY_COUNT=8
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig
index 37903e3..655b735 100644
--- a/arch/arm/configs/h5000_defconfig
+++ b/arch/arm/configs/h5000_defconfig
@@ -47,8 +47,9 @@ CONFIG_MTD_PHYSMAP=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_LEGACY_PTY_COUNT=32
 # CONFIG_HW_RANDOM is not set
 # CONFIG_HWMON is not set
diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig
index fd996bb..49d45e9 100644
--- a/arch/arm/configs/imote2_defconfig
+++ b/arch/arm/configs/imote2_defconfig
@@ -193,8 +193,9 @@ CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=y
 # CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_LEGACY_PTY_COUNT=8
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/lpd270_defconfig b/arch/arm/configs/lpd270_defconfig
index 1c8c9ee..c3927b6 100644
--- a/arch/arm/configs/lpd270_defconfig
+++ b/arch/arm/configs/lpd270_defconfig
@@ -38,8 +38,9 @@ CONFIG_SMC91X=y
 CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_FB=y
 CONFIG_FB_PXA=y
diff --git a/arch/arm/configs/lubbock_defconfig b/arch/arm/configs/lubbock_defconfig
index c4ba274..c8b0436 100644
--- a/arch/arm/configs/lubbock_defconfig
+++ b/arch/arm/configs/lubbock_defconfig
@@ -37,8 +37,9 @@ CONFIG_PCMCIA_PCNET=y
 CONFIG_INPUT_EVDEV=y
 # CONFIG_SERIO_SERPORT is not set
 CONFIG_SERIO_SA1111=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_USB_GADGET=y
 CONFIG_USB_G_SERIAL=m
diff --git a/arch/arm/configs/mainstone_defconfig b/arch/arm/configs/mainstone_defconfig
index 04efa1b..768892c 100644
--- a/arch/arm/configs/mainstone_defconfig
+++ b/arch/arm/configs/mainstone_defconfig
@@ -34,8 +34,9 @@ CONFIG_SMC91X=y
 CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_FB=y
 CONFIG_FB_PXA=y
 # CONFIG_VGA_CONSOLE is not set
diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig
index f1cb95e..1ced9df 100644
--- a/arch/arm/configs/mmp2_defconfig
+++ b/arch/arm/configs/mmp2_defconfig
@@ -44,8 +44,9 @@ CONFIG_SMC91X=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index 2f136c3..1280128 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -60,8 +60,9 @@ CONFIG_SMC91X=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/pxa168_defconfig b/arch/arm/configs/pxa168_defconfig
index 74d7e01..1668dac 100644
--- a/arch/arm/configs/pxa168_defconfig
+++ b/arch/arm/configs/pxa168_defconfig
@@ -40,8 +40,9 @@ CONFIG_SMC91X=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_HWMON is not set
diff --git a/arch/arm/configs/pxa255-idp_defconfig b/arch/arm/configs/pxa255-idp_defconfig
index 917a070..399a706 100644
--- a/arch/arm/configs/pxa255-idp_defconfig
+++ b/arch/arm/configs/pxa255-idp_defconfig
@@ -35,8 +35,9 @@ CONFIG_SMC91X=y
 CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_FB=y
 CONFIG_FB_PXA=y
 # CONFIG_VGA_CONSOLE is not set
diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig
index 60e3138..7c3e052 100644
--- a/arch/arm/configs/pxa3xx_defconfig
+++ b/arch/arm/configs/pxa3xx_defconfig
@@ -56,8 +56,9 @@ CONFIG_KEYBOARD_PXA27x=y
 CONFIG_KEYBOARD_PXA930_ROTARY=y
 CONFIG_MOUSE_PXA930_TRKBALL=y
 CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/pxa910_defconfig b/arch/arm/configs/pxa910_defconfig
index 3bb7771..cdacfcb 100644
--- a/arch/arm/configs/pxa910_defconfig
+++ b/arch/arm/configs/pxa910_defconfig
@@ -40,8 +40,9 @@ CONFIG_SMC91X=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_SPI=y
 CONFIG_FB=y
 CONFIG_MMP_DISP=y
diff --git a/arch/arm/configs/raumfeld_defconfig b/arch/arm/configs/raumfeld_defconfig
index f7caa90..f1e16f2 100644
--- a/arch/arm/configs/raumfeld_defconfig
+++ b/arch/arm/configs/raumfeld_defconfig
@@ -67,8 +67,9 @@ CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_EETI=m
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 2e0419d..b6efcf5 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -128,10 +128,10 @@ CONFIG_TOUCHSCREEN_ADS7846=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=m
 # CONFIG_SERIO is not set
-CONFIG_SERIAL_8250=m
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_CS=m
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SPI=y
 CONFIG_SPI_PXA2XX=y
diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig
index 3162173..453c79c 100644
--- a/arch/arm/configs/trizeps4_defconfig
+++ b/arch/arm/configs/trizeps4_defconfig
@@ -132,8 +132,9 @@ CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=m
 CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index d36e0d3..4efac06 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -101,11 +101,11 @@ CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=m
 # CONFIG_CONSOLE_TRANSLATIONS is not set
 # CONFIG_VT_CONSOLE is not set
-CONFIG_SERIAL_8250=m
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=5
 CONFIG_SERIAL_8250_RUNTIME_UARTS=5
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig
index 721832f..b67aeaf 100644
--- a/arch/arm/configs/xcep_defconfig
+++ b/arch/arm/configs/xcep_defconfig
@@ -60,8 +60,9 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
 # CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=m
diff --git a/drivers/tty/serial/8250/8250_pxa.c b/drivers/tty/serial/8250/8250_pxa.c
new file mode 100644
index 0000000..5658fc9
--- /dev/null
+++ b/drivers/tty/serial/8250/8250_pxa.c
@@ -0,0 +1,180 @@
+/*
+ *  drivers/tty/serial/8250/8250_pxa.c -- driver for PXA on-board UARTS
+ *  Copyright:	(C) 2013 Sergei Ianovich <ynvich@gmail.com>
+ *
+ *  replaces drivers/serial/pxa.c by Nicolas Pitre
+ *  Created:	Feb 20, 2003
+ *  Copyright:	(C) 2003 Monta Vista Software, Inc.
+ *
+ *  Based on drivers/serial/8250.c by Russell King.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/serial_8250.h>
+#include <linux/serial_core.h>
+#include <linux/serial_reg.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/pm_runtime.h>
+
+#include "8250.h"
+
+struct pxa8250_data {
+	int			line;
+	struct clk		*clk;
+};
+
+#ifdef CONFIG_PM
+static int serial_pxa_suspend(struct device *dev)
+{
+	struct pxa8250_data *data = dev_get_drvdata(dev);
+
+	serial8250_suspend_port(data->line);
+
+	return 0;
+}
+
+static int serial_pxa_resume(struct device *dev)
+{
+	struct pxa8250_data *data = dev_get_drvdata(dev);
+
+	serial8250_resume_port(data->line);
+
+	return 0;
+}
+
+static const struct dev_pm_ops serial_pxa_pm_ops = {
+	.suspend	= serial_pxa_suspend,
+	.resume		= serial_pxa_resume,
+};
+#endif
+
+static struct of_device_id serial_pxa_dt_ids[] = {
+	{ .compatible = "mrvl,pxa-uart", },
+	{ .compatible = "mrvl,mmp-uart", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, serial_pxa_dt_ids);
+
+/* Uart divisor latch write */
+static void serial_pxa_dl_write(struct uart_8250_port *up, int value)
+{
+	serial_out(up, UART_DLL, value & 0xff);
+	serial_out(up, UART_DLM, value >> 8 & 0xff);
+}
+
+
+static void serial_pxa_pm(struct uart_port *port, unsigned int state,
+	      unsigned int oldstate)
+{
+	struct pxa8250_data *data = port->private_data;
+
+	if (!state)
+		clk_prepare_enable(data->clk);
+	else
+		clk_disable_unprepare(data->clk);
+}
+
+static int serial_pxa_probe(struct platform_device *pdev)
+{
+	struct uart_8250_port uart = {};
+	struct pxa8250_data *data;
+	struct resource *mmres, *irqres;
+	int ret;
+
+	mmres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	irqres = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!mmres || !irqres)
+		return -ENODEV;
+
+	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	data->clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(data->clk)) {
+		ret = PTR_ERR(data->clk);
+		goto err_free;
+	}
+
+	ret = clk_prepare(data->clk);
+	if (ret)
+		goto err_free_clk;
+
+	uart.port.type = PORT_XSCALE;
+	uart.port.iotype = UPIO_MEM32;
+	uart.port.mapbase = mmres->start;
+	uart.port.regshift = 2;
+	uart.port.irq = irqres->start;
+	uart.port.fifosize = 64;
+	uart.port.flags = UPF_IOREMAP | UPF_SKIP_TEST;
+	uart.port.dev = &pdev->dev;
+	uart.port.uartclk = clk_get_rate(data->clk);
+	uart.port.pm = serial_pxa_pm;
+	uart.port.private_data = data;
+	uart.dl_write = serial_pxa_dl_write;
+
+	ret = serial8250_register_8250_port(&uart);
+	if (ret < 0)
+		goto err_clk;
+
+	data->line = ret;
+
+	platform_set_drvdata(pdev, data);
+
+	return 0;
+
+ err_clk:
+	clk_unprepare(data->clk);
+ err_free_clk:
+	devm_clk_put(&pdev->dev, data->clk);
+ err_free:
+	devm_kfree(&pdev->dev, data);
+	return ret;
+}
+
+static int serial_pxa_remove(struct platform_device *pdev)
+{
+	struct pxa8250_data *data = platform_get_drvdata(pdev);
+
+	serial8250_unregister_port(data->line);
+
+	clk_unprepare(data->clk);
+	devm_clk_put(&pdev->dev, data->clk);
+	devm_kfree(&pdev->dev, data);
+
+	return 0;
+}
+
+static struct platform_driver serial_pxa_driver = {
+	.probe          = serial_pxa_probe,
+	.remove         = serial_pxa_remove,
+
+	.driver		= {
+		.name	= "pxa2xx-uart",
+		.owner	= THIS_MODULE,
+#ifdef CONFIG_PM
+		.pm	= &serial_pxa_pm_ops,
+#endif
+		.of_match_table = serial_pxa_dt_ids,
+	},
+};
+
+module_platform_driver(serial_pxa_driver);
+
+MODULE_AUTHOR("Sergei Ianovich");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pxa2xx-uart");
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index 2332991..81bd7c9 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -302,3 +302,12 @@ config SERIAL_8250_RT288X
 	  If you have a Ralink RT288x/RT305x SoC based board and want to use the
 	  serial port, say Y to this option. The driver can handle up to 2 serial
 	  ports. If unsure, say N.
+
+config SERIAL_PXA
+	tristate "PXA serial port support"
+	depends on SERIAL_8250 && (ARCH_PXA || ARCH_MMP)
+	help
+	  If you have a machine based on an Intel XScale PXA2xx CPU you
+	  can enable its onboard serial ports by enabling this option.
+
+	  If you choose M here, the module name will be 8250_pxa.
diff --git a/drivers/tty/serial/8250/Makefile b/drivers/tty/serial/8250/Makefile
index 36d68d0..b7d1b61 100644
--- a/drivers/tty/serial/8250/Makefile
+++ b/drivers/tty/serial/8250/Makefile
@@ -20,3 +20,4 @@ obj-$(CONFIG_SERIAL_8250_HUB6)		+= 8250_hub6.o
 obj-$(CONFIG_SERIAL_8250_FSL)		+= 8250_fsl.o
 obj-$(CONFIG_SERIAL_8250_DW)		+= 8250_dw.o
 obj-$(CONFIG_SERIAL_8250_EM)		+= 8250_em.o
+obj-$(CONFIG_SERIAL_PXA)		+= 8250_pxa.o
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index a3817ab..2ad7184b 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -396,29 +396,6 @@ config SERIAL_MPSC_CONSOLE
 	help
 	  Say Y here if you want to support a serial console on a Marvell MPSC.
 
-config SERIAL_PXA
-	bool "PXA serial port support"
-	depends on ARCH_PXA || ARCH_MMP
-	select SERIAL_CORE
-	help
-	  If you have a machine based on an Intel XScale PXA2xx CPU you
-	  can enable its onboard serial ports by enabling this option.
-
-config SERIAL_PXA_CONSOLE
-	bool "Console on PXA serial port"
-	depends on SERIAL_PXA
-	select SERIAL_CORE_CONSOLE
-	help
-	  If you have enabled the serial port on the Intel XScale PXA
-	  CPU you can make it the console by answering Y to this option.
-
-	  Even if you say Y here, the currently visible virtual console
-	  (/dev/tty0) will still be used as the system console by default, but
-	  you can alter that using a kernel command line option such as
-	  "console=ttySA0". (Try "man bootparam" or see the documentation of
-	  your boot loader (lilo or loadlin) about how to pass options to the
-	  kernel at boot time.)
-
 config SERIAL_SA1100
 	bool "SA1100 serial port support"
 	depends on ARCH_SA1100
diff --git a/drivers/tty/serial/Makefile b/drivers/tty/serial/Makefile
index 3068c77..4ac337b 100644
--- a/drivers/tty/serial/Makefile
+++ b/drivers/tty/serial/Makefile
@@ -20,7 +20,6 @@ obj-$(CONFIG_SERIAL_8250) += 8250/
 obj-$(CONFIG_SERIAL_AMBA_PL010) += amba-pl010.o
 obj-$(CONFIG_SERIAL_AMBA_PL011) += amba-pl011.o
 obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o
-obj-$(CONFIG_SERIAL_PXA) += pxa.o
 obj-$(CONFIG_SERIAL_PNX8XXX) += pnx8xxx_uart.o
 obj-$(CONFIG_SERIAL_SA1100) += sa1100.o
 obj-$(CONFIG_SERIAL_BCM63XX) += bcm63xx_uart.o
diff --git a/drivers/tty/serial/pxa.c b/drivers/tty/serial/pxa.c
deleted file mode 100644
index f9f20f3..0000000
--- a/drivers/tty/serial/pxa.c
+++ /dev/null
@@ -1,971 +0,0 @@
-/*
- *  Based on drivers/serial/8250.c by Russell King.
- *
- *  Author:	Nicolas Pitre
- *  Created:	Feb 20, 2003
- *  Copyright:	(C) 2003 Monta Vista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * Note 1: This driver is made separate from the already too overloaded
- * 8250.c because it needs some kirks of its own and that'll make it
- * easier to add DMA support.
- *
- * Note 2: I'm too sick of device allocation policies for serial ports.
- * If someone else wants to request an "official" allocation of major/minor
- * for this driver please be my guest.  And don't forget that new hardware
- * to come from Intel might have more than 3 or 4 of those UARTs.  Let's
- * hope for a better port registration and dynamic device allocation scheme
- * with the serial core maintainer satisfaction to appear soon.
- */
-
-
-#if defined(CONFIG_SERIAL_PXA_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/console.h>
-#include <linux/sysrq.h>
-#include <linux/serial_reg.h>
-#include <linux/circ_buf.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/tty.h>
-#include <linux/tty_flip.h>
-#include <linux/serial_core.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#define PXA_NAME_LEN		8
-
-struct uart_pxa_port {
-	struct uart_port        port;
-	unsigned char           ier;
-	unsigned char           lcr;
-	unsigned char           mcr;
-	unsigned int            lsr_break_flag;
-	struct clk		*clk;
-	char			name[PXA_NAME_LEN];
-};
-
-static inline unsigned int serial_in(struct uart_pxa_port *up, int offset)
-{
-	offset <<= 2;
-	return readl(up->port.membase + offset);
-}
-
-static inline void serial_out(struct uart_pxa_port *up, int offset, int value)
-{
-	offset <<= 2;
-	writel(value, up->port.membase + offset);
-}
-
-static void serial_pxa_enable_ms(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-
-	up->ier |= UART_IER_MSI;
-	serial_out(up, UART_IER, up->ier);
-}
-
-static void serial_pxa_stop_tx(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-
-	if (up->ier & UART_IER_THRI) {
-		up->ier &= ~UART_IER_THRI;
-		serial_out(up, UART_IER, up->ier);
-	}
-}
-
-static void serial_pxa_stop_rx(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-
-	up->ier &= ~UART_IER_RLSI;
-	up->port.read_status_mask &= ~UART_LSR_DR;
-	serial_out(up, UART_IER, up->ier);
-}
-
-static inline void receive_chars(struct uart_pxa_port *up, int *status)
-{
-	unsigned int ch, flag;
-	int max_count = 256;
-
-	do {
-		/* work around Errata #20 according to
-		 * Intel(R) PXA27x Processor Family
-		 * Specification Update (May 2005)
-		 *
-		 * Step 2
-		 * Disable the Reciever Time Out Interrupt via IER[RTOEI]
-		 */
-		up->ier &= ~UART_IER_RTOIE;
-		serial_out(up, UART_IER, up->ier);
-
-		ch = serial_in(up, UART_RX);
-		flag = TTY_NORMAL;
-		up->port.icount.rx++;
-
-		if (unlikely(*status & (UART_LSR_BI | UART_LSR_PE |
-				       UART_LSR_FE | UART_LSR_OE))) {
-			/*
-			 * For statistics only
-			 */
-			if (*status & UART_LSR_BI) {
-				*status &= ~(UART_LSR_FE | UART_LSR_PE);
-				up->port.icount.brk++;
-				/*
-				 * We do the SysRQ and SAK checking
-				 * here because otherwise the break
-				 * may get masked by ignore_status_mask
-				 * or read_status_mask.
-				 */
-				if (uart_handle_break(&up->port))
-					goto ignore_char;
-			} else if (*status & UART_LSR_PE)
-				up->port.icount.parity++;
-			else if (*status & UART_LSR_FE)
-				up->port.icount.frame++;
-			if (*status & UART_LSR_OE)
-				up->port.icount.overrun++;
-
-			/*
-			 * Mask off conditions which should be ignored.
-			 */
-			*status &= up->port.read_status_mask;
-
-#ifdef CONFIG_SERIAL_PXA_CONSOLE
-			if (up->port.line == up->port.cons->index) {
-				/* Recover the break flag from console xmit */
-				*status |= up->lsr_break_flag;
-				up->lsr_break_flag = 0;
-			}
-#endif
-			if (*status & UART_LSR_BI) {
-				flag = TTY_BREAK;
-			} else if (*status & UART_LSR_PE)
-				flag = TTY_PARITY;
-			else if (*status & UART_LSR_FE)
-				flag = TTY_FRAME;
-		}
-
-		if (uart_handle_sysrq_char(&up->port, ch))
-			goto ignore_char;
-
-		uart_insert_char(&up->port, *status, UART_LSR_OE, ch, flag);
-
-	ignore_char:
-		*status = serial_in(up, UART_LSR);
-	} while ((*status & UART_LSR_DR) && (max_count-- > 0));
-	tty_flip_buffer_push(&up->port.state->port);
-
-	/* work around Errata #20 according to
-	 * Intel(R) PXA27x Processor Family
-	 * Specification Update (May 2005)
-	 *
-	 * Step 6:
-	 * No more data in FIFO: Re-enable RTO interrupt via IER[RTOIE]
-	 */
-	up->ier |= UART_IER_RTOIE;
-	serial_out(up, UART_IER, up->ier);
-}
-
-static void transmit_chars(struct uart_pxa_port *up)
-{
-	struct circ_buf *xmit = &up->port.state->xmit;
-	int count;
-
-	if (up->port.x_char) {
-		serial_out(up, UART_TX, up->port.x_char);
-		up->port.icount.tx++;
-		up->port.x_char = 0;
-		return;
-	}
-	if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) {
-		serial_pxa_stop_tx(&up->port);
-		return;
-	}
-
-	count = up->port.fifosize / 2;
-	do {
-		serial_out(up, UART_TX, xmit->buf[xmit->tail]);
-		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
-		up->port.icount.tx++;
-		if (uart_circ_empty(xmit))
-			break;
-	} while (--count > 0);
-
-	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
-		uart_write_wakeup(&up->port);
-
-
-	if (uart_circ_empty(xmit))
-		serial_pxa_stop_tx(&up->port);
-}
-
-static void serial_pxa_start_tx(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-
-	if (!(up->ier & UART_IER_THRI)) {
-		up->ier |= UART_IER_THRI;
-		serial_out(up, UART_IER, up->ier);
-	}
-}
-
-static inline void check_modem_status(struct uart_pxa_port *up)
-{
-	int status;
-
-	status = serial_in(up, UART_MSR);
-
-	if ((status & UART_MSR_ANY_DELTA) == 0)
-		return;
-
-	if (status & UART_MSR_TERI)
-		up->port.icount.rng++;
-	if (status & UART_MSR_DDSR)
-		up->port.icount.dsr++;
-	if (status & UART_MSR_DDCD)
-		uart_handle_dcd_change(&up->port, status & UART_MSR_DCD);
-	if (status & UART_MSR_DCTS)
-		uart_handle_cts_change(&up->port, status & UART_MSR_CTS);
-
-	wake_up_interruptible(&up->port.state->port.delta_msr_wait);
-}
-
-/*
- * This handles the interrupt from one port.
- */
-static inline irqreturn_t serial_pxa_irq(int irq, void *dev_id)
-{
-	struct uart_pxa_port *up = dev_id;
-	unsigned int iir, lsr;
-
-	iir = serial_in(up, UART_IIR);
-	if (iir & UART_IIR_NO_INT)
-		return IRQ_NONE;
-	lsr = serial_in(up, UART_LSR);
-	if (lsr & UART_LSR_DR)
-		receive_chars(up, &lsr);
-	check_modem_status(up);
-	if (lsr & UART_LSR_THRE)
-		transmit_chars(up);
-	return IRQ_HANDLED;
-}
-
-static unsigned int serial_pxa_tx_empty(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	unsigned long flags;
-	unsigned int ret;
-
-	spin_lock_irqsave(&up->port.lock, flags);
-	ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0;
-	spin_unlock_irqrestore(&up->port.lock, flags);
-
-	return ret;
-}
-
-static unsigned int serial_pxa_get_mctrl(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	unsigned char status;
-	unsigned int ret;
-
-	status = serial_in(up, UART_MSR);
-
-	ret = 0;
-	if (status & UART_MSR_DCD)
-		ret |= TIOCM_CAR;
-	if (status & UART_MSR_RI)
-		ret |= TIOCM_RNG;
-	if (status & UART_MSR_DSR)
-		ret |= TIOCM_DSR;
-	if (status & UART_MSR_CTS)
-		ret |= TIOCM_CTS;
-	return ret;
-}
-
-static void serial_pxa_set_mctrl(struct uart_port *port, unsigned int mctrl)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	unsigned char mcr = 0;
-
-	if (mctrl & TIOCM_RTS)
-		mcr |= UART_MCR_RTS;
-	if (mctrl & TIOCM_DTR)
-		mcr |= UART_MCR_DTR;
-	if (mctrl & TIOCM_OUT1)
-		mcr |= UART_MCR_OUT1;
-	if (mctrl & TIOCM_OUT2)
-		mcr |= UART_MCR_OUT2;
-	if (mctrl & TIOCM_LOOP)
-		mcr |= UART_MCR_LOOP;
-
-	mcr |= up->mcr;
-
-	serial_out(up, UART_MCR, mcr);
-}
-
-static void serial_pxa_break_ctl(struct uart_port *port, int break_state)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	unsigned long flags;
-
-	spin_lock_irqsave(&up->port.lock, flags);
-	if (break_state == -1)
-		up->lcr |= UART_LCR_SBC;
-	else
-		up->lcr &= ~UART_LCR_SBC;
-	serial_out(up, UART_LCR, up->lcr);
-	spin_unlock_irqrestore(&up->port.lock, flags);
-}
-
-static int serial_pxa_startup(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	unsigned long flags;
-	int retval;
-
-	if (port->line == 3) /* HWUART */
-		up->mcr |= UART_MCR_AFE;
-	else
-		up->mcr = 0;
-
-	up->port.uartclk = clk_get_rate(up->clk);
-
-	/*
-	 * Allocate the IRQ
-	 */
-	retval = request_irq(up->port.irq, serial_pxa_irq, 0, up->name, up);
-	if (retval)
-		return retval;
-
-	/*
-	 * Clear the FIFO buffers and disable them.
-	 * (they will be reenabled in set_termios())
-	 */
-	serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);
-	serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |
-			UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);
-	serial_out(up, UART_FCR, 0);
-
-	/*
-	 * Clear the interrupt registers.
-	 */
-	(void) serial_in(up, UART_LSR);
-	(void) serial_in(up, UART_RX);
-	(void) serial_in(up, UART_IIR);
-	(void) serial_in(up, UART_MSR);
-
-	/*
-	 * Now, initialize the UART
-	 */
-	serial_out(up, UART_LCR, UART_LCR_WLEN8);
-
-	spin_lock_irqsave(&up->port.lock, flags);
-	up->port.mctrl |= TIOCM_OUT2;
-	serial_pxa_set_mctrl(&up->port, up->port.mctrl);
-	spin_unlock_irqrestore(&up->port.lock, flags);
-
-	/*
-	 * Finally, enable interrupts.  Note: Modem status interrupts
-	 * are set via set_termios(), which will be occurring imminently
-	 * anyway, so we don't enable them here.
-	 */
-	up->ier = UART_IER_RLSI | UART_IER_RDI | UART_IER_RTOIE | UART_IER_UUE;
-	serial_out(up, UART_IER, up->ier);
-
-	/*
-	 * And clear the interrupt registers again for luck.
-	 */
-	(void) serial_in(up, UART_LSR);
-	(void) serial_in(up, UART_RX);
-	(void) serial_in(up, UART_IIR);
-	(void) serial_in(up, UART_MSR);
-
-	return 0;
-}
-
-static void serial_pxa_shutdown(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	unsigned long flags;
-
-	free_irq(up->port.irq, up);
-
-	/*
-	 * Disable interrupts from this port
-	 */
-	up->ier = 0;
-	serial_out(up, UART_IER, 0);
-
-	spin_lock_irqsave(&up->port.lock, flags);
-	up->port.mctrl &= ~TIOCM_OUT2;
-	serial_pxa_set_mctrl(&up->port, up->port.mctrl);
-	spin_unlock_irqrestore(&up->port.lock, flags);
-
-	/*
-	 * Disable break condition and FIFOs
-	 */
-	serial_out(up, UART_LCR, serial_in(up, UART_LCR) & ~UART_LCR_SBC);
-	serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |
-				  UART_FCR_CLEAR_RCVR |
-				  UART_FCR_CLEAR_XMIT);
-	serial_out(up, UART_FCR, 0);
-}
-
-static void
-serial_pxa_set_termios(struct uart_port *port, struct ktermios *termios,
-		       struct ktermios *old)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	unsigned char cval, fcr = 0;
-	unsigned long flags;
-	unsigned int baud, quot;
-	unsigned int dll;
-
-	switch (termios->c_cflag & CSIZE) {
-	case CS5:
-		cval = UART_LCR_WLEN5;
-		break;
-	case CS6:
-		cval = UART_LCR_WLEN6;
-		break;
-	case CS7:
-		cval = UART_LCR_WLEN7;
-		break;
-	default:
-	case CS8:
-		cval = UART_LCR_WLEN8;
-		break;
-	}
-
-	if (termios->c_cflag & CSTOPB)
-		cval |= UART_LCR_STOP;
-	if (termios->c_cflag & PARENB)
-		cval |= UART_LCR_PARITY;
-	if (!(termios->c_cflag & PARODD))
-		cval |= UART_LCR_EPAR;
-
-	/*
-	 * Ask the core to calculate the divisor for us.
-	 */
-	baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
-	quot = uart_get_divisor(port, baud);
-
-	if ((up->port.uartclk / quot) < (2400 * 16))
-		fcr = UART_FCR_ENABLE_FIFO | UART_FCR_PXAR1;
-	else if ((up->port.uartclk / quot) < (230400 * 16))
-		fcr = UART_FCR_ENABLE_FIFO | UART_FCR_PXAR8;
-	else
-		fcr = UART_FCR_ENABLE_FIFO | UART_FCR_PXAR32;
-
-	/*
-	 * Ok, we're now changing the port state.  Do it with
-	 * interrupts disabled.
-	 */
-	spin_lock_irqsave(&up->port.lock, flags);
-
-	/*
-	 * Ensure the port will be enabled.
-	 * This is required especially for serial console.
-	 */
-	up->ier |= UART_IER_UUE;
-
-	/*
-	 * Update the per-port timeout.
-	 */
-	uart_update_timeout(port, termios->c_cflag, baud);
-
-	up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
-	if (termios->c_iflag & INPCK)
-		up->port.read_status_mask |= UART_LSR_FE | UART_LSR_PE;
-	if (termios->c_iflag & (BRKINT | PARMRK))
-		up->port.read_status_mask |= UART_LSR_BI;
-
-	/*
-	 * Characters to ignore
-	 */
-	up->port.ignore_status_mask = 0;
-	if (termios->c_iflag & IGNPAR)
-		up->port.ignore_status_mask |= UART_LSR_PE | UART_LSR_FE;
-	if (termios->c_iflag & IGNBRK) {
-		up->port.ignore_status_mask |= UART_LSR_BI;
-		/*
-		 * If we're ignoring parity and break indicators,
-		 * ignore overruns too (for real raw support).
-		 */
-		if (termios->c_iflag & IGNPAR)
-			up->port.ignore_status_mask |= UART_LSR_OE;
-	}
-
-	/*
-	 * ignore all characters if CREAD is not set
-	 */
-	if ((termios->c_cflag & CREAD) == 0)
-		up->port.ignore_status_mask |= UART_LSR_DR;
-
-	/*
-	 * CTS flow control flag and modem status interrupts
-	 */
-	up->ier &= ~UART_IER_MSI;
-	if (UART_ENABLE_MS(&up->port, termios->c_cflag))
-		up->ier |= UART_IER_MSI;
-
-	serial_out(up, UART_IER, up->ier);
-
-	if (termios->c_cflag & CRTSCTS)
-		up->mcr |= UART_MCR_AFE;
-	else
-		up->mcr &= ~UART_MCR_AFE;
-
-	serial_out(up, UART_LCR, cval | UART_LCR_DLAB);	/* set DLAB */
-	serial_out(up, UART_DLL, quot & 0xff);		/* LS of divisor */
-
-	/*
-	 * work around Errata #75 according to Intel(R) PXA27x Processor Family
-	 * Specification Update (Nov 2005)
-	 */
-	dll = serial_in(up, UART_DLL);
-	WARN_ON(dll != (quot & 0xff));
-
-	serial_out(up, UART_DLM, quot >> 8);		/* MS of divisor */
-	serial_out(up, UART_LCR, cval);			/* reset DLAB */
-	up->lcr = cval;					/* Save LCR */
-	serial_pxa_set_mctrl(&up->port, up->port.mctrl);
-	serial_out(up, UART_FCR, fcr);
-	spin_unlock_irqrestore(&up->port.lock, flags);
-}
-
-static void
-serial_pxa_pm(struct uart_port *port, unsigned int state,
-	      unsigned int oldstate)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-
-	if (!state)
-		clk_prepare_enable(up->clk);
-	else
-		clk_disable_unprepare(up->clk);
-}
-
-static void serial_pxa_release_port(struct uart_port *port)
-{
-}
-
-static int serial_pxa_request_port(struct uart_port *port)
-{
-	return 0;
-}
-
-static void serial_pxa_config_port(struct uart_port *port, int flags)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	up->port.type = PORT_PXA;
-}
-
-static int
-serial_pxa_verify_port(struct uart_port *port, struct serial_struct *ser)
-{
-	/* we don't want the core code to modify any port params */
-	return -EINVAL;
-}
-
-static const char *
-serial_pxa_type(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	return up->name;
-}
-
-static struct uart_pxa_port *serial_pxa_ports[4];
-static struct uart_driver serial_pxa_reg;
-
-#ifdef CONFIG_SERIAL_PXA_CONSOLE
-
-#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
-
-/*
- *	Wait for transmitter & holding register to empty
- */
-static inline void wait_for_xmitr(struct uart_pxa_port *up)
-{
-	unsigned int status, tmout = 10000;
-
-	/* Wait up to 10ms for the character(s) to be sent. */
-	do {
-		status = serial_in(up, UART_LSR);
-
-		if (status & UART_LSR_BI)
-			up->lsr_break_flag = UART_LSR_BI;
-
-		if (--tmout == 0)
-			break;
-		udelay(1);
-	} while ((status & BOTH_EMPTY) != BOTH_EMPTY);
-
-	/* Wait up to 1s for flow control if necessary */
-	if (up->port.flags & UPF_CONS_FLOW) {
-		tmout = 1000000;
-		while (--tmout &&
-		       ((serial_in(up, UART_MSR) & UART_MSR_CTS) == 0))
-			udelay(1);
-	}
-}
-
-static void serial_pxa_console_putchar(struct uart_port *port, int ch)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-
-	wait_for_xmitr(up);
-	serial_out(up, UART_TX, ch);
-}
-
-/*
- * Print a string to the serial port trying not to disturb
- * any possible real use of the port...
- *
- *	The console_lock must be held when we get here.
- */
-static void
-serial_pxa_console_write(struct console *co, const char *s, unsigned int count)
-{
-	struct uart_pxa_port *up = serial_pxa_ports[co->index];
-	unsigned int ier;
-	unsigned long flags;
-	int locked = 1;
-
-	clk_enable(up->clk);
-	local_irq_save(flags);
-	if (up->port.sysrq)
-		locked = 0;
-	else if (oops_in_progress)
-		locked = spin_trylock(&up->port.lock);
-	else
-		spin_lock(&up->port.lock);
-
-	/*
-	 *	First save the IER then disable the interrupts
-	 */
-	ier = serial_in(up, UART_IER);
-	serial_out(up, UART_IER, UART_IER_UUE);
-
-	uart_console_write(&up->port, s, count, serial_pxa_console_putchar);
-
-	/*
-	 *	Finally, wait for transmitter to become empty
-	 *	and restore the IER
-	 */
-	wait_for_xmitr(up);
-	serial_out(up, UART_IER, ier);
-
-	if (locked)
-		spin_unlock(&up->port.lock);
-	local_irq_restore(flags);
-	clk_disable(up->clk);
-
-}
-
-#ifdef CONFIG_CONSOLE_POLL
-/*
- * Console polling routines for writing and reading from the uart while
- * in an interrupt or debug context.
- */
-
-static int serial_pxa_get_poll_char(struct uart_port *port)
-{
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-	unsigned char lsr = serial_in(up, UART_LSR);
-
-	while (!(lsr & UART_LSR_DR))
-		lsr = serial_in(up, UART_LSR);
-
-	return serial_in(up, UART_RX);
-}
-
-
-static void serial_pxa_put_poll_char(struct uart_port *port,
-			 unsigned char c)
-{
-	unsigned int ier;
-	struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-
-	/*
-	 *	First save the IER then disable the interrupts
-	 */
-	ier = serial_in(up, UART_IER);
-	serial_out(up, UART_IER, UART_IER_UUE);
-
-	wait_for_xmitr(up);
-	/*
-	 *	Send the character out.
-	 *	If a LF, also do CR...
-	 */
-	serial_out(up, UART_TX, c);
-	if (c == 10) {
-		wait_for_xmitr(up);
-		serial_out(up, UART_TX, 13);
-	}
-
-	/*
-	 *	Finally, wait for transmitter to become empty
-	 *	and restore the IER
-	 */
-	wait_for_xmitr(up);
-	serial_out(up, UART_IER, ier);
-}
-
-#endif /* CONFIG_CONSOLE_POLL */
-
-static int __init
-serial_pxa_console_setup(struct console *co, char *options)
-{
-	struct uart_pxa_port *up;
-	int baud = 9600;
-	int bits = 8;
-	int parity = 'n';
-	int flow = 'n';
-
-	if (co->index == -1 || co->index >= serial_pxa_reg.nr)
-		co->index = 0;
-	up = serial_pxa_ports[co->index];
-	if (!up)
-		return -ENODEV;
-
-	if (options)
-		uart_parse_options(options, &baud, &parity, &bits, &flow);
-
-	return uart_set_options(&up->port, co, baud, parity, bits, flow);
-}
-
-static struct console serial_pxa_console = {
-	.name		= "ttyS",
-	.write		= serial_pxa_console_write,
-	.device		= uart_console_device,
-	.setup		= serial_pxa_console_setup,
-	.flags		= CON_PRINTBUFFER,
-	.index		= -1,
-	.data		= &serial_pxa_reg,
-};
-
-#define PXA_CONSOLE	&serial_pxa_console
-#else
-#define PXA_CONSOLE	NULL
-#endif
-
-static struct uart_ops serial_pxa_pops = {
-	.tx_empty	= serial_pxa_tx_empty,
-	.set_mctrl	= serial_pxa_set_mctrl,
-	.get_mctrl	= serial_pxa_get_mctrl,
-	.stop_tx	= serial_pxa_stop_tx,
-	.start_tx	= serial_pxa_start_tx,
-	.stop_rx	= serial_pxa_stop_rx,
-	.enable_ms	= serial_pxa_enable_ms,
-	.break_ctl	= serial_pxa_break_ctl,
-	.startup	= serial_pxa_startup,
-	.shutdown	= serial_pxa_shutdown,
-	.set_termios	= serial_pxa_set_termios,
-	.pm		= serial_pxa_pm,
-	.type		= serial_pxa_type,
-	.release_port	= serial_pxa_release_port,
-	.request_port	= serial_pxa_request_port,
-	.config_port	= serial_pxa_config_port,
-	.verify_port	= serial_pxa_verify_port,
-#ifdef CONFIG_CONSOLE_POLL
-	.poll_get_char = serial_pxa_get_poll_char,
-	.poll_put_char = serial_pxa_put_poll_char,
-#endif
-};
-
-static struct uart_driver serial_pxa_reg = {
-	.owner		= THIS_MODULE,
-	.driver_name	= "PXA serial",
-	.dev_name	= "ttyS",
-	.major		= TTY_MAJOR,
-	.minor		= 64,
-	.nr		= 4,
-	.cons		= PXA_CONSOLE,
-};
-
-#ifdef CONFIG_PM
-static int serial_pxa_suspend(struct device *dev)
-{
-        struct uart_pxa_port *sport = dev_get_drvdata(dev);
-
-        if (sport)
-                uart_suspend_port(&serial_pxa_reg, &sport->port);
-
-        return 0;
-}
-
-static int serial_pxa_resume(struct device *dev)
-{
-        struct uart_pxa_port *sport = dev_get_drvdata(dev);
-
-        if (sport)
-                uart_resume_port(&serial_pxa_reg, &sport->port);
-
-        return 0;
-}
-
-static const struct dev_pm_ops serial_pxa_pm_ops = {
-	.suspend	= serial_pxa_suspend,
-	.resume		= serial_pxa_resume,
-};
-#endif
-
-static struct of_device_id serial_pxa_dt_ids[] = {
-	{ .compatible = "mrvl,pxa-uart", },
-	{ .compatible = "mrvl,mmp-uart", },
-	{}
-};
-MODULE_DEVICE_TABLE(of, serial_pxa_dt_ids);
-
-static int serial_pxa_probe_dt(struct platform_device *pdev,
-			       struct uart_pxa_port *sport)
-{
-	struct device_node *np = pdev->dev.of_node;
-	int ret;
-
-	if (!np)
-		return 1;
-
-	ret = of_alias_get_id(np, "serial");
-	if (ret < 0) {
-		dev_err(&pdev->dev, "failed to get alias id, errno %d\n", ret);
-		return ret;
-	}
-	sport->port.line = ret;
-	return 0;
-}
-
-static int serial_pxa_probe(struct platform_device *dev)
-{
-	struct uart_pxa_port *sport;
-	struct resource *mmres, *irqres;
-	int ret;
-
-	mmres = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	irqres = platform_get_resource(dev, IORESOURCE_IRQ, 0);
-	if (!mmres || !irqres)
-		return -ENODEV;
-
-	sport = kzalloc(sizeof(struct uart_pxa_port), GFP_KERNEL);
-	if (!sport)
-		return -ENOMEM;
-
-	sport->clk = clk_get(&dev->dev, NULL);
-	if (IS_ERR(sport->clk)) {
-		ret = PTR_ERR(sport->clk);
-		goto err_free;
-	}
-
-	ret = clk_prepare(sport->clk);
-	if (ret) {
-		clk_put(sport->clk);
-		goto err_free;
-	}
-
-	sport->port.type = PORT_PXA;
-	sport->port.iotype = UPIO_MEM;
-	sport->port.mapbase = mmres->start;
-	sport->port.irq = irqres->start;
-	sport->port.fifosize = 64;
-	sport->port.ops = &serial_pxa_pops;
-	sport->port.dev = &dev->dev;
-	sport->port.flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF;
-	sport->port.uartclk = clk_get_rate(sport->clk);
-
-	ret = serial_pxa_probe_dt(dev, sport);
-	if (ret > 0)
-		sport->port.line = dev->id;
-	else if (ret < 0)
-		goto err_clk;
-	snprintf(sport->name, PXA_NAME_LEN - 1, "UART%d", sport->port.line + 1);
-
-	sport->port.membase = ioremap(mmres->start, resource_size(mmres));
-	if (!sport->port.membase) {
-		ret = -ENOMEM;
-		goto err_clk;
-	}
-
-	serial_pxa_ports[sport->port.line] = sport;
-
-	uart_add_one_port(&serial_pxa_reg, &sport->port);
-	platform_set_drvdata(dev, sport);
-
-	return 0;
-
- err_clk:
-	clk_unprepare(sport->clk);
-	clk_put(sport->clk);
- err_free:
-	kfree(sport);
-	return ret;
-}
-
-static int serial_pxa_remove(struct platform_device *dev)
-{
-	struct uart_pxa_port *sport = platform_get_drvdata(dev);
-
-	uart_remove_one_port(&serial_pxa_reg, &sport->port);
-
-	clk_unprepare(sport->clk);
-	clk_put(sport->clk);
-	kfree(sport);
-
-	return 0;
-}
-
-static struct platform_driver serial_pxa_driver = {
-        .probe          = serial_pxa_probe,
-        .remove         = serial_pxa_remove,
-
-	.driver		= {
-	        .name	= "pxa2xx-uart",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &serial_pxa_pm_ops,
-#endif
-		.of_match_table = serial_pxa_dt_ids,
-	},
-};
-
-static int __init serial_pxa_init(void)
-{
-	int ret;
-
-	ret = uart_register_driver(&serial_pxa_reg);
-	if (ret != 0)
-		return ret;
-
-	ret = platform_driver_register(&serial_pxa_driver);
-	if (ret != 0)
-		uart_unregister_driver(&serial_pxa_reg);
-
-	return ret;
-}
-
-static void __exit serial_pxa_exit(void)
-{
-	platform_driver_unregister(&serial_pxa_driver);
-	uart_unregister_driver(&serial_pxa_reg);
-}
-
-module_init(serial_pxa_init);
-module_exit(serial_pxa_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pxa2xx-uart");
