1 files changed, 96 insertions, 0 deletions

diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
new file mode 100644
index 00000000000..923c9621096
--- /dev/null
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -0,0 +1,96 @@
+/*
+ * linux/arch/arm/plat-omap/debug-devices.c
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Modified from mach-omap2/board-h4.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/smc91x.h>
+
+#include <mach/hardware.h>
+
+#include <plat/board.h>
+#include <mach/gpio.h>
+
+
+/* Many OMAP development platforms reuse the same "debug board"; these
+ * platforms include H2, H3, H4, and Perseus2.
+ */
+
+static struct smc91x_platdata smc91x_info = {
+        .flags  = SMC91X_USE_16BIT | SMC91X_NOWAIT,
+        .leda   = RPC_LED_100_10,
+        .ledb   = RPC_LED_TX_RX,
+};
+
+static struct resource smc91x_resources[] = {
+        [0] = {
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
+        },
+};
+
+static struct platform_device smc91x_device = {
+        .name           = "smc91x",
+        .id             = -1,
+        .dev            = {
+                .platform_data = &smc91x_info,
+        },
+        .num_resources  = ARRAY_SIZE(smc91x_resources),
+        .resource       = smc91x_resources,
+};
+
+static struct resource led_resources[] = {
+        [0] = {
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device led_device = {
+        .name           = "omap_dbg_led",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(led_resources),
+        .resource       = led_resources,
+};
+
+static struct platform_device *debug_devices[] __initdata = {
+        &smc91x_device,
+        &led_device,
+        /* ps2 kbd + mouse ports */
+        /* 4 extra uarts */
+        /* 6 input dip switches */
+        /* 8 output pins */
+};
+
+int __init debug_card_init(u32 addr, unsigned gpio)
+{
+        int     status;
+
+        smc91x_resources[0].start = addr + 0x300;
+        smc91x_resources[0].end   = addr + 0x30f;
+
+        smc91x_resources[1].start = gpio_to_irq(gpio);
+        smc91x_resources[1].end   = gpio_to_irq(gpio);
+
+        status = gpio_request(gpio, "SMC91x irq");
+        if (status < 0) {
+                printk(KERN_ERR "GPIO%d unavailable for smc91x IRQ\n", gpio);
+                return status;
+        }
+        gpio_direction_input(gpio);
+
+        led_resources[0].start = addr;
+        led_resources[0].end   = addr + SZ_4K - 1;
+
+        return platform_add_devices(debug_devices, ARRAY_SIZE(debug_devices));
+}