m68knommu: merge common ColdFire UART platform setup code

The ColdFire UART is common to all ColdFire CPU's. No need to duplicate
its platform setup code for every CPU family member. Merge all the setup
code into a single shared file.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

13 files changed, 61 insertions, 299 deletions

diff --git a/arch/m68k/platform/5206/config.c b/arch/m68k/platform/5206/config.c
index a8ba810..fdef300 100644
--- a/arch/m68k/platform/5206/config.c
+++ b/arch/m68k/platform/5206/config.c
@@ -20,30 +20,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m5206_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{ },
-};
-
-static struct platform_device m5206_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m5206_uart_platform,
-};
-
-static struct platform_device *m5206_devices[] __initdata = {
-	&m5206_uart,
-};
-
-/***************************************************************************/
-
 static void __init m5206_uarts_init(void)
 {
 	/* UART0 interrupt setup */
@@ -107,13 +83,3 @@ void __init config_BSP(char *commandp, int size)
 }
 
 /***************************************************************************/
-
-static int __init init_BSP(void)
-{
-	platform_add_devices(m5206_devices, ARRAY_SIZE(m5206_devices));
-	return 0;
-}
-
-arch_initcall(init_BSP);
-
-/***************************************************************************/
diff --git a/arch/m68k/platform/520x/config.c b/arch/m68k/platform/520x/config.c
index fe203bd..3af3972 100644
--- a/arch/m68k/platform/520x/config.c
+++ b/arch/m68k/platform/520x/config.c
@@ -25,28 +25,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m520x_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{
-		.mapbase 	= MCFUART_BASE2,
-		.irq		= MCF_IRQ_UART2,
-	},
-	{ },
-};
-
-static struct platform_device m520x_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m520x_uart_platform,
-};
-
 static struct resource m520x_fec_resources[] = {
 	{
 		.start		= MCFFEC_BASE,
@@ -218,7 +196,6 @@ static void __init m520x_qspi_init(void)
 
 
 static struct platform_device *m520x_devices[] __initdata = {
-	&m520x_uart,
 	&m520x_fec,
 #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE)
 	&m520x_qspi,
diff --git a/arch/m68k/platform/523x/config.c b/arch/m68k/platform/523x/config.c
index 49502a3..ef46009 100644
--- a/arch/m68k/platform/523x/config.c
+++ b/arch/m68k/platform/523x/config.c
@@ -26,28 +26,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m523x_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{
-		.mapbase 	= MCFUART_BASE2,
-		.irq		= MCF_IRQ_UART2,
-	},
-	{ },
-};
-
-static struct platform_device m523x_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m523x_uart_platform,
-};
-
 static struct resource m523x_fec_resources[] = {
 	{
 		.start		= MCFFEC_BASE,
@@ -240,7 +218,6 @@ static void __init m523x_qspi_init(void)
 #endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */
 
 static struct platform_device *m523x_devices[] __initdata = {
-	&m523x_uart,
 	&m523x_fec,
 #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE)
 	&m523x_qspi,
diff --git a/arch/m68k/platform/5249/config.c b/arch/m68k/platform/5249/config.c
index 913160c..afcdbfc 100644
--- a/arch/m68k/platform/5249/config.c
+++ b/arch/m68k/platform/5249/config.c
@@ -22,24 +22,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m5249_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{ },
-};
-
-static struct platform_device m5249_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m5249_uart_platform,
-};
-
 #ifdef CONFIG_M5249C3
 
 static struct resource m5249_smc91x_resources[] = {
@@ -223,7 +205,6 @@ static void __init m5249_qspi_init(void)
 
 
 static struct platform_device *m5249_devices[] __initdata = {
-	&m5249_uart,
 #ifdef CONFIG_M5249C3
 	&m5249_smc91x,
 #endif
diff --git a/arch/m68k/platform/5272/config.c b/arch/m68k/platform/5272/config.c
index a99a689..c7c2c42 100644
--- a/arch/m68k/platform/5272/config.c
+++ b/arch/m68k/platform/5272/config.c
@@ -30,24 +30,6 @@ unsigned char ledbank = 0xff;
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m5272_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{ },
-};
-
-static struct platform_device m5272_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m5272_uart_platform,
-};
-
 static struct resource m5272_fec_resources[] = {
 	{
 		.start		= MCF_MBAR + 0x840,
@@ -79,7 +61,6 @@ static struct platform_device m5272_fec = {
 };
 
 static struct platform_device *m5272_devices[] __initdata = {
-	&m5272_uart,
 	&m5272_fec,
 };
 
diff --git a/arch/m68k/platform/527x/config.c b/arch/m68k/platform/527x/config.c
index 74dab02..f05fbe0 100644
--- a/arch/m68k/platform/527x/config.c
+++ b/arch/m68k/platform/527x/config.c
@@ -26,28 +26,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m527x_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{
-		.mapbase 	= MCFUART_BASE2,
-		.irq		= MCF_IRQ_UART2,
-	},
-	{ },
-};
-
-static struct platform_device m527x_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m527x_uart_platform,
-};
-
 static struct resource m527x_fec0_resources[] = {
 	{
 		.start		= MCFFEC_BASE0,
@@ -283,7 +261,6 @@ static void __init m527x_qspi_init(void)
 #endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */
 
 static struct platform_device *m527x_devices[] __initdata = {
-	&m527x_uart,
 	&m527x_fec[0],
 #ifdef CONFIG_FEC2
 	&m527x_fec[1],
diff --git a/arch/m68k/platform/528x/config.c b/arch/m68k/platform/528x/config.c
index 82af5d8..f75ee8b 100644
--- a/arch/m68k/platform/528x/config.c
+++ b/arch/m68k/platform/528x/config.c
@@ -27,28 +27,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m528x_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{
-		.mapbase 	= MCFUART_BASE2,
-		.irq		= MCF_IRQ_UART2,
-	},
-	{ },
-};
-
-static struct platform_device m528x_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m528x_uart_platform,
-};
-
 static struct resource m528x_fec_resources[] = {
 	{
 		.start		= MCFFEC_BASE,
@@ -209,7 +187,6 @@ static void __init m528x_qspi_init(void)
 #endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */
 
 static struct platform_device *m528x_devices[] __initdata = {
-	&m528x_uart,
 	&m528x_fec,
 #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE)
 	&m528x_qspi,
diff --git a/arch/m68k/platform/5307/config.c b/arch/m68k/platform/5307/config.c
index bad3c27..74852a3 100644
--- a/arch/m68k/platform/5307/config.c
+++ b/arch/m68k/platform/5307/config.c
@@ -29,30 +29,6 @@ unsigned char ledbank = 0xff;
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m5307_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{ },
-};
-
-static struct platform_device m5307_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m5307_uart_platform,
-};
-
-static struct platform_device *m5307_devices[] __initdata = {
-	&m5307_uart,
-};
-
-/***************************************************************************/
-
 static void __init m5307_uarts_init(void)
 {
 	/* UART0 interrupt setup */
@@ -127,13 +103,3 @@ void __init config_BSP(char *commandp, int size)
 }
 
 /***************************************************************************/
-
-static int __init init_BSP(void)
-{
-	platform_add_devices(m5307_devices, ARRAY_SIZE(m5307_devices));
-	return 0;
-}
-
-arch_initcall(init_BSP);
-
-/***************************************************************************/
diff --git a/arch/m68k/platform/532x/config.c b/arch/m68k/platform/532x/config.c
index 5b10683..24b4c0d 100644
--- a/arch/m68k/platform/532x/config.c
+++ b/arch/m68k/platform/532x/config.c
@@ -33,28 +33,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m532x_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{
-		.mapbase 	= MCFUART_BASE2,
-		.irq		= MCF_IRQ_UART2,
-	},
-	{ },
-};
-
-static struct platform_device m532x_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m532x_uart_platform,
-};
-
 static struct resource m532x_fec_resources[] = {
 	{
 		.start		= 0xfc030000,
@@ -201,7 +179,6 @@ static void __init m532x_qspi_init(void)
 
 
 static struct platform_device *m532x_devices[] __initdata = {
-	&m532x_uart,
 	&m532x_fec,
 #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE)
 	&m532x_qspi,
diff --git a/arch/m68k/platform/5407/config.c b/arch/m68k/platform/5407/config.c
index ae2689d..e66ef85 100644
--- a/arch/m68k/platform/5407/config.c
+++ b/arch/m68k/platform/5407/config.c
@@ -20,30 +20,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m5407_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase 	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{ },
-};
-
-static struct platform_device m5407_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m5407_uart_platform,
-};
-
-static struct platform_device *m5407_devices[] __initdata = {
-	&m5407_uart,
-};
-
-/***************************************************************************/
-
 static void __init m5407_uarts_init(void)
 {
 	/* UART0 interrupt setup */
@@ -102,13 +78,3 @@ void __init config_BSP(char *commandp, int size)
 }
 
 /***************************************************************************/
-
-static int __init init_BSP(void)
-{
-	platform_add_devices(m5407_devices, ARRAY_SIZE(m5407_devices));
-	return 0;
-}
-
-arch_initcall(init_BSP);
-
-/***************************************************************************/
diff --git a/arch/m68k/platform/54xx/config.c b/arch/m68k/platform/54xx/config.c
index 4083f50..2081c6c 100644
--- a/arch/m68k/platform/54xx/config.c
+++ b/arch/m68k/platform/54xx/config.c
@@ -27,38 +27,6 @@
 
 /***************************************************************************/
 
-static struct mcf_platform_uart m54xx_uart_platform[] = {
-	{
-		.mapbase	= MCFUART_BASE0,
-		.irq		= MCF_IRQ_UART0,
-	},
-	{
-		.mapbase	= MCFUART_BASE1,
-		.irq		= MCF_IRQ_UART1,
-	},
-	{
-		.mapbase	= MCFUART_BASE2,
-		.irq		= MCF_IRQ_UART2,
-	},
-	{
-		.mapbase	= MCFUART_BASE3,
-		.irq		= MCF_IRQ_UART3,
-	},
-};
-
-static struct platform_device m54xx_uart = {
-	.name			= "mcfuart",
-	.id			= 0,
-	.dev.platform_data	= m54xx_uart_platform,
-};
-
-static struct platform_device *m54xx_devices[] __initdata = {
-	&m54xx_uart,
-};
-
-
-/***************************************************************************/
-
 static void __init m54xx_uarts_init(void)
 {
 	/* enable io pins */
@@ -135,14 +103,3 @@ void __init config_BSP(char *commandp, int size)
 }
 
 /***************************************************************************/
-
-static int __init init_BSP(void)
-{
-
-	platform_add_devices(m54xx_devices, ARRAY_SIZE(m54xx_devices));
-	return 0;
-}
-
-arch_initcall(init_BSP);
-
-/***************************************************************************/
diff --git a/arch/m68k/platform/coldfire/Makefile b/arch/m68k/platform/coldfire/Makefile
index a8967ba..4572af2 100644
--- a/arch/m68k/platform/coldfire/Makefile
+++ b/arch/m68k/platform/coldfire/Makefile
@@ -14,7 +14,7 @@
 
 asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
-obj-$(CONFIG_COLDFIRE)	+= cache.o clk.o dma.o entry.o vectors.o
+obj-$(CONFIG_COLDFIRE)	+= cache.o clk.o device.o dma.o entry.o vectors.o
 obj-$(CONFIG_M5206)	+= timers.o intc.o
 obj-$(CONFIG_M5206e)	+= timers.o intc.o
 obj-$(CONFIG_M520x)	+= pit.o intc-simr.o
diff --git a/arch/m68k/platform/coldfire/device.c b/arch/m68k/platform/coldfire/device.c
new file mode 100644
index 0000000..c950690
--- /dev/null
+++ b/arch/m68k/platform/coldfire/device.c
@@ -0,0 +1,60 @@
+/*
+ * device.c  -- common ColdFire SoC device support
+ *
+ * (C) Copyright 2011, Greg Ungerer <gerg@uclinux.org>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <asm/traps.h>
+#include <asm/coldfire.h>
+#include <asm/mcfsim.h>
+#include <asm/mcfuart.h>
+
+static struct mcf_platform_uart mcf_uart_platform_data[] = {
+	{
+		.mapbase	= MCFUART_BASE0,
+		.irq		= MCF_IRQ_UART0,
+	},
+	{
+		.mapbase	= MCFUART_BASE1,
+		.irq		= MCF_IRQ_UART1,
+	},
+#ifdef MCFUART_BASE2
+	{
+		.mapbase	= MCFUART_BASE2,
+		.irq		= MCF_IRQ_UART2,
+	},
+#endif
+#ifdef MCFUART_BASE3
+	{
+		.mapbase	= MCFUART_BASE3,
+		.irq		= MCF_IRQ_UART3,
+	},
+#endif
+	{ },
+};
+
+static struct platform_device mcf_uart = {
+	.name			= "mcfuart",
+	.id			= 0,
+	.dev.platform_data	= mcf_uart_platform_data,
+};
+
+static struct platform_device *mcf_devices[] __initdata = {
+	&mcf_uart,
+};
+
+static int __init mcf_init_devices(void)
+{
+	platform_add_devices(mcf_devices, ARRAY_SIZE(mcf_devices));
+	return 0;
+}
+
+arch_initcall(mcf_init_devices);
+