1 files changed, 35 insertions, 0 deletions

diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 9625ef5975d0..a2f917e0a307 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -19,6 +19,7 @@
 #include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
 #include <linux/spi/orion_spi.h>
+#include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/setup.h>
 #include <asm/timex.h>
@@ -198,6 +199,40 @@ void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
 
 
 /*****************************************************************************
+ * Ethernet switch
+ ****************************************************************************/
+static struct resource orion5x_switch_resources[] = {
+        {
+                .start  = 0,
+                .end    = 0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device orion5x_switch_device = {
+        .name           = "dsa",
+        .id             = 0,
+        .num_resources  = 0,
+        .resource       = orion5x_switch_resources,
+};
+
+void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq)
+{
+        if (irq != NO_IRQ) {
+                orion5x_switch_resources[0].start = irq;
+                orion5x_switch_resources[0].end = irq;
+                orion5x_switch_device.num_resources = 1;
+        }
+
+        d->mii_bus = &orion5x_eth_shared.dev;
+        d->netdev = &orion5x_eth.dev;
+        orion5x_switch_device.dev.platform_data = d;
+
+        platform_device_register(&orion5x_switch_device);
+}
+
+
+/*****************************************************************************
  * I2C
  ****************************************************************************/
 static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {