1 files changed, 143 insertions, 0 deletions
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/mcf548x-devices.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/mcf548x-devices.c
new file mode 100644
index 0000000000..92a795d2fa
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/mcf548x-devices.c
@@ -0,0 +1,143 @@
+/*
+ * arch/m68k/coldfire/m547x/mcf548x-devices.c
+ *
+ * Coldfire M548x Platform Device Configuration
+ *
+ * Based on the Freescale MXC devices.c
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * Kurt Mahan <kmahan@freescale.com>
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
+#include <linux/fsl_devices.h>
+
+#include <asm/coldfire.h>
+#include <asm/mcfsim.h>
+#include <asm/mcfuart.h>
+
+static struct resource coldfire_i2c_resources[] = {
+	{		/* I/O */
+		.start		= MCF_MBAR + 0x008F00,
+		.end		= MCF_MBAR + 0x008F20,
+		.flags		= IORESOURCE_MEM,
+	},
+	{		/* IRQ */
+		.start		= 40,
+		.end		= 40,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device coldfire_i2c_device = {
+	.name			= "mcf-i2c",
+	.id			= 0,	/*bus number*/
+	.num_resources		= ARRAY_SIZE(coldfire_i2c_resources),
+	.resource		= coldfire_i2c_resources,
+};
+
+static struct resource coldfire_sec_resources[] = {
+	[0] = {         /* I/O */
+		.start          = MCF_MBAR + 0x00020000,
+		.end            = MCF_MBAR + 0x00033000,
+		.flags          = IORESOURCE_MEM,
+	},
+	[2] = {         /* IRQ */
+		.start          = ISC_SEC,
+		.end            = ISC_SEC,
+		.flags          = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device coldfire_sec_device = {
+	.name                   = "fsl-sec1",
+	.id                     = -1,
+	.num_resources          = ARRAY_SIZE(coldfire_sec_resources),
+	.resource               = coldfire_sec_resources,
+};
+
+static struct physmap_flash_data mcf5485_flash_data = {
+       .width          = 2,
+};
+
+static struct resource mcf5485_flash_resource = {
+       .start          = 0xff800000,
+       .end            = 0xffbfffff,
+       .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device mcf5485_flash_device = {
+       .name           = "physmap-flash",
+       .id             = 0,
+       .dev            = {
+               .platform_data  = &mcf5485_flash_data,
+       },
+       .num_resources  = 1,
+       .resource       = &mcf5485_flash_resource,
+};
+
+static int __init mcf5485_init_devices(void)
+{
+	printk(KERN_INFO "MCF5485x INIT_DEVICES\n");
+
+	platform_device_register(&coldfire_i2c_device);
+	platform_device_register(&coldfire_sec_device);
+	platform_device_register(&mcf5485_flash_device);
+	return 0;
+}
+arch_initcall(mcf5485_init_devices);
+
+static struct mcf_platform_uart m548x_uart_platform[] = {
+	{
+		.mapbase	= MCF_MBAR + MCFUART_BASE1,
+		.irq		= MCFINT_VECBASE + MCFINT_UART0,
+	},
+	{
+		.mapbase	= MCF_MBAR + MCFUART_BASE2,
+		.irq		= MCFINT_VECBASE + MCFINT_UART1,
+	},
+	{
+		.mapbase	= MCF_MBAR + MCFUART_BASE3,
+		.irq		= MCFINT_VECBASE + MCFINT_UART2,
+	},
+	{ },
+};
+
+static struct platform_device m548x_uart = {
+		.name			= "mcfuart",
+		.id			= 0,
+		.dev.platform_data	= m548x_uart_platform,
+};
+
+static struct platform_device *m548x_devices[] __initdata = {
+		&m548x_uart,
+};
+
+void m548x_uarts_init(void)
+{
+	const int nrlines = ARRAY_SIZE(m548x_uart_platform);
+	int line;
+
+	/* Set GPIO port register to enable PSC(port) signals */
+	for (line = 0; (line < nrlines); line++) {
+		MCF_PAR_PSCn(line) = (0
+			| MCF_PAR_PSC_TXD
+			| MCF_PAR_PSC_RXD);
+
+		MCF_ICR(m548x_uart_platform[line].irq - 64) = ILP_PSCn(line);
+	}
+}
+/***************************************************************************/
+
+static int __init init_BSP(void)
+{
+	m548x_uarts_init();
+	platform_add_devices(m548x_devices, ARRAY_SIZE(m548x_devices));
+	return 0;
+}
+
+arch_initcall(init_BSP);