ar71xx: merge files-3.2 to files

[openwrt/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / dev-dsa.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-dsa.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-dsa.c
new file mode 100644 (file)
index 0000000..1764147
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-dsa.c
@@ -0,0 +1,36 @@
+/*
+ *  Atheros AR71xx DSA switch device support
+ *
+ *  Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  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/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+
+#include "dev-dsa.h"
+
+static struct platform_device ar71xx_dsa_switch_device = {
+       .name           = "dsa",
+       .id             = 0,
+};
+
+void __init ath79_register_dsa(struct device *netdev,
+                              struct device *miidev,
+                              struct dsa_platform_data *d)
+{
+       int i;
+
+       d->netdev = netdev;
+       for (i = 0; i < d->nr_chips; i++)
+               d->chip[i].mii_bus = miidev;
+
+       ar71xx_dsa_switch_device.dev.platform_data = d;
+       platform_device_register(&ar71xx_dsa_switch_device);
+}