m68knommu: platform support for 8390 based ethernet used on some boards
Quite a few of Freescale's older ColdFire development boards used an NS8390
based ethernet interface. Add a platform definition for the resources used
by these devices so we can use it on these boards.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
diff --git a/arch/m68k/platform/coldfire/mcf8390.c b/arch/m68k/platform/coldfire/mcf8390.c
new file mode 100644
index 0000000..23a6874
--- /dev/null
+++ b/arch/m68k/platform/coldfire/mcf8390.c
@@ -0,0 +1,38 @@
+/*
+ * mcf8390.c -- platform support for 8390 ethernet on many boards
+ *
+ * (C) Copyright 2012, 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/module.h>
+#include <linux/init.h>
+#include <linux/resource.h>
+#include <linux/platform_device.h>
+#include <asm/mcf8390.h>
+
+static struct resource mcf8390_resources[] = {
+ {
+ .start = NE2000_ADDR,
+ .end = NE2000_ADDR + NE2000_ADDRSIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = NE2000_IRQ_VECTOR,
+ .end = NE2000_IRQ_VECTOR,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static int __init mcf8390_platform_init(void)
+{
+ platform_device_register_simple("mcf8390", -1, mcf8390_resources,
+ ARRAY_SIZE(mcf8390_resources));
+ return 0;
+}
+
+arch_initcall(mcf8390_platform_init);