diff --git a/arch/arm/mach-mxs/clock-mx23.c b/arch/arm/mach-mxs/clock-mx23.c
index ca72a05ed9c..7c5dace92b9 100644
--- a/arch/arm/mach-mxs/clock-mx23.c
+++ b/arch/arm/mach-mxs/clock-mx23.c
@@ -442,6 +442,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("duart", "apb_pclk", xbus_clk)
 	/* for amba-pl011 driver */
 	_REGISTER_CLOCK("duart", NULL, uart_clk)
+	_REGISTER_CLOCK("mxs-auart.0", NULL, uart_clk)
 	_REGISTER_CLOCK("rtc", NULL, rtc_clk)
 	_REGISTER_CLOCK(NULL, "hclk", hbus_clk)
 	_REGISTER_CLOCK(NULL, "usb", usb_clk)
diff --git a/arch/arm/mach-mxs/devices-mx23.h b/arch/arm/mach-mxs/devices-mx23.h
index 1256788561d..c4d4773d3e8 100644
--- a/arch/arm/mach-mxs/devices-mx23.h
+++ b/arch/arm/mach-mxs/devices-mx23.h
@@ -14,3 +14,8 @@
 extern const struct amba_device mx23_duart_device __initconst;
 #define mx23_add_duart() \
 	mxs_add_duart(&mx23_duart_device)
+
+extern const struct mxs_auart_data mx23_auart_data[] __initconst;
+#define mx23_add_auart(id)	mxs_add_auart(&mx23_auart_data[id])
+#define mx23_add_auart0()		mx23_add_auart(0)
+#define mx23_add_auart1()		mx23_add_auart(1)
diff --git a/arch/arm/mach-mxs/devices/platform-auart.c b/arch/arm/mach-mxs/devices/platform-auart.c
index f0dbf8a2145..796606cce0c 100644
--- a/arch/arm/mach-mxs/devices/platform-auart.c
+++ b/arch/arm/mach-mxs/devices/platform-auart.c
@@ -7,23 +7,33 @@
  * Free Software Foundation.
  */
 #include <asm/sizes.h>
+#include <mach/mx23.h>
 #include <mach/mx28.h>
 #include <mach/devices-common.h>
 
-#define mxs_auart_data_entry_single(soc, _id)				\
+#define mxs_auart_data_entry_single(soc, _id, hwid)			\
 	{								\
 		.id = _id,						\
-		.iobase = soc ## _AUART ## _id ## _BASE_ADDR,		\
-		.irq = soc ## _INT_AUART ## _id,			\
+		.iobase = soc ## _AUART ## hwid ## _BASE_ADDR,		\
+		.irq = soc ## _INT_AUART ## hwid,			\
 	}
 
-#define mxs_auart_data_entry(soc, _id)					\
-	[_id] = mxs_auart_data_entry_single(soc, _id)
+#define mxs_auart_data_entry(soc, _id, hwid)				\
+	[_id] = mxs_auart_data_entry_single(soc, _id, hwid)
+
+#ifdef CONFIG_SOC_IMX23
+const struct mxs_auart_data mx23_auart_data[] __initconst = {
+#define mx23_auart_data_entry(_id, hwid)				\
+	mxs_auart_data_entry(MX23, _id, hwid)
+	mx23_auart_data_entry(0, 1),
+	mx23_auart_data_entry(1, 2),
+};
+#endif
 
 #ifdef CONFIG_SOC_IMX28
 const struct mxs_auart_data mx28_auart_data[] __initconst = {
 #define mx28_auart_data_entry(_id)					\
-	mxs_auart_data_entry(MX28, _id)
+	mxs_auart_data_entry(MX28, _id, _id)
 	mx28_auart_data_entry(0),
 	mx28_auart_data_entry(1),
 	mx28_auart_data_entry(2),