ARM: imx: fold serial.c into devices.c

... and use cpp magic to reduce repetition.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

arch/arm/mach-imx/Makefile

@@ -4,7 +4,7 @@
 
 # Object file lists.
 
-obj-y	:=  devices.o serial.o
+obj-y	:=  devices.o
 
 obj-$(CONFIG_MACH_MX21) += clock-imx21.o mm-imx21.o
 

arch/arm/mach-imx/devices.c

@@ -32,11 +32,13 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/dma-mapping.h>
+#include <linux/serial.h>
 
 #include <mach/irqs.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/mmc.h>
+#include <mach/imx-uart.h>
 
 #include "devices.h"
 
@@ -424,6 +426,36 @@ struct platform_device mxc_usbh2 = {
 DEFINE_IMX_SSI_DEVICE(0, 1, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1);
 DEFINE_IMX_SSI_DEVICE(1, 2, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1);
 
+#define DEFINE_IMX_UART_DEVICE(n, baseaddr, irq)			\
+	static struct resource imx2x_uart_resources ## n[] = {		\
+		{							\
+			.start = baseaddr,				\
+			.end = baseaddr + 0xb5,				\
+			.flags = IORESOURCE_MEM,			\
+		}, {							\
+			.start = irq,					\
+			.end = irq,					\
+			.flags = IORESOURCE_IRQ,			\
+		},							\
+	};								\
+									\
+	struct platform_device mxc_uart_device ## n = {			\
+		.name = "imx-uart",					\
+		.id = n,						\
+		.num_resources = ARRAY_SIZE(imx2x_uart_resources ## n),	\
+		.resource = imx2x_uart_resources ## n,			\
+	}
+
+DEFINE_IMX_UART_DEVICE(0, MX2x_UART1_BASE_ADDR, MX2x_INT_UART1);
+DEFINE_IMX_UART_DEVICE(1, MX2x_UART2_BASE_ADDR, MX2x_INT_UART2);
+DEFINE_IMX_UART_DEVICE(2, MX2x_UART3_BASE_ADDR, MX2x_INT_UART3);
+DEFINE_IMX_UART_DEVICE(3, MX2x_UART4_BASE_ADDR, MX2x_INT_UART4);
+
+#ifdef CONFIG_MACH_MX27
+DEFINE_IMX_UART_DEVICE(4, MX27_UART5_BASE_ADDR, MX27_INT_UART5);
+DEFINE_IMX_UART_DEVICE(5, MX27_UART6_BASE_ADDR, MX27_INT_UART6);
+#endif
+
 /* GPIO port description */
 #define DEFINE_MXC_GPIO_PORT_IRQ(SOC, n, _irq)				\
 	{								\