1 files changed, 56 insertions, 0 deletions

diff --git a/drivers/tty/serial/8250/8250_hub6.c b/drivers/tty/serial/8250/8250_hub6.c
new file mode 100644
index 000000000000..a5c778e83de0
--- /dev/null
+++ b/drivers/tty/serial/8250/8250_hub6.c
@@ -0,0 +1,56 @@
+/*
+ *  Copyright (C) 2005 Russell King.
+ *  Data taken from include/asm-i386/serial.h
+ *
+ * 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/module.h>
+#include <linux/init.h>
+#include <linux/serial_8250.h>
+
+#define HUB6(card,port)                                                 \
+        {                                                               \
+                .iobase         = 0x302,                                \
+                .irq            = 3,                                    \
+                .uartclk        = 1843200,                              \
+                .iotype         = UPIO_HUB6,                            \
+                .flags          = UPF_BOOT_AUTOCONF,                    \
+                .hub6           = (card) << 6 | (port) << 3 | 1,        \
+        }
+
+static struct plat_serial8250_port hub6_data[] = {
+        HUB6(0, 0),
+        HUB6(0, 1),
+        HUB6(0, 2),
+        HUB6(0, 3),
+        HUB6(0, 4),
+        HUB6(0, 5),
+        HUB6(1, 0),
+        HUB6(1, 1),
+        HUB6(1, 2),
+        HUB6(1, 3),
+        HUB6(1, 4),
+        HUB6(1, 5),
+        { },
+};
+
+static struct platform_device hub6_device = {
+        .name                   = "serial8250",
+        .id                     = PLAT8250_DEV_HUB6,
+        .dev                    = {
+                .platform_data  = hub6_data,
+        },
+};
+
+static int __init hub6_init(void)
+{
+        return platform_device_register(&hub6_device);
+}
+
+module_init(hub6_init);
+
+MODULE_AUTHOR("Russell King");
+MODULE_DESCRIPTION("8250 serial probe module for Hub6 cards");
+MODULE_LICENSE("GPL");