Merge tag 'v2.6.37' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / arch / sh / boards / board-secureedge5410.c

diff --git a/arch/sh/boards/board-secureedge5410.c b/arch/sh/boards/board-secureedge5410.c
new file mode 100644 (file)
index 0000000..32f875e
--- /dev/null
+++ b/arch/sh/boards/board-secureedge5410.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2002  David McCullough <davidm@snapgear.com>
+ * Copyright (C) 2003  Paul Mundt <lethal@linux-sh.org>
+ *
+ * Based on files with the following comments:
+ *
+ *           Copyright (C) 2000  Kazumoto Kojima
+ *
+ *           Modified for 7751 Solution Engine by
+ *           Ian da Silva and Jeremy Siegel, 2001.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/timer.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <asm/machvec.h>
+#include <mach/secureedge5410.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+#include <cpu/timer.h>
+
+unsigned short secureedge5410_ioport;
+
+/*
+ * EraseConfig handling functions
+ */
+static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
+{
+       ctrl_delay();   /* dummy read */
+
+       printk("SnapGear: erase switch interrupt!\n");
+
+       return IRQ_HANDLED;
+}
+
+static int __init eraseconfig_init(void)
+{
+       unsigned int irq = evt2irq(0x240);
+
+       printk("SnapGear: EraseConfig init\n");
+
+       /* Setup "EraseConfig" switch on external IRQ 0 */
+       if (request_irq(irq, eraseconfig_interrupt, IRQF_DISABLED,
+                               "Erase Config", NULL))
+               printk("SnapGear: failed to register IRQ%d for Reset witch\n",
+                               irq);
+       else
+               printk("SnapGear: registered EraseConfig switch on IRQ%d\n",
+                               irq);
+       return 0;
+}
+module_init(eraseconfig_init);
+
+/*
+ * Initialize IRQ setting
+ *
+ * IRL0 = erase switch
+ * IRL1 = eth0
+ * IRL2 = eth1
+ * IRL3 = crypto
+ */
+static void __init init_snapgear_IRQ(void)
+{
+       printk("Setup SnapGear IRQ/IPR ...\n");
+       /* enable individual interrupt mode for externals */
+       plat_irq_setup_pins(IRQ_MODE_IRQ);
+}
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_snapgear __initmv = {
+       .mv_name                = "SnapGear SecureEdge5410",
+       .mv_nr_irqs             = 72,
+       .mv_init_irq            = init_snapgear_IRQ,
+};