[ARM] Kirkwood: allow instantiating the second ethernet port

The 88f6192 and 88f6281 Kirkwood SoCs support two ethernet ports.
Add the platform glue that will allow board support files to
instantiate the second ethernet port.

Signed-off-by: Ronen Shitrit <rshitrit@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index b5c684d96e4..7b8ef97fb50 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -154,6 +154,64 @@ void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 
 
 /*****************************************************************************
+ * GE01
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data kirkwood_ge01_shared_data = {
+        .dram           = &kirkwood_mbus_dram_info,
+        .shared_smi     = &kirkwood_ge00_shared,
+};
+
+static struct resource kirkwood_ge01_shared_resources[] = {
+        {
+                .name   = "ge01 base",
+                .start  = GE01_PHYS_BASE + 0x2000,
+                .end    = GE01_PHYS_BASE + 0x3fff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .name   = "ge01 err irq",
+                .start  = IRQ_KIRKWOOD_GE01_ERR,
+                .end    = IRQ_KIRKWOOD_GE01_ERR,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device kirkwood_ge01_shared = {
+        .name           = MV643XX_ETH_SHARED_NAME,
+        .id             = 1,
+        .dev            = {
+                .platform_data  = &kirkwood_ge01_shared_data,
+        },
+        .num_resources  = ARRAY_SIZE(kirkwood_ge01_shared_resources),
+        .resource       = kirkwood_ge01_shared_resources,
+};
+
+static struct resource kirkwood_ge01_resources[] = {
+        {
+                .name   = "ge01 irq",
+                .start  = IRQ_KIRKWOOD_GE01_SUM,
+                .end    = IRQ_KIRKWOOD_GE01_SUM,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device kirkwood_ge01 = {
+        .name           = MV643XX_ETH_NAME,
+        .id             = 1,
+        .num_resources  = 1,
+        .resource       = kirkwood_ge01_resources,
+};
+
+void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
+{
+        eth_data->shared = &kirkwood_ge01_shared;
+        kirkwood_ge01.dev.platform_data = eth_data;
+
+        platform_device_register(&kirkwood_ge01_shared);
+        platform_device_register(&kirkwood_ge01);
+}
+
+
+/*****************************************************************************
  * Ethernet switch
  ****************************************************************************/
 static struct resource kirkwood_switch_resources[] = {