1 files changed, 34 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index b8df70928891..e2def7e27711 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -32,6 +32,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/smsc911x.h>
 
 #include <mach/common.h>
 #include <mach/sh7372.h>
@@ -109,8 +110,37 @@ static struct platform_device nor_flash_device = {
         .resource       = nor_flash_resources,
 };
 
+/* SMSC */
+static struct resource smc911x_resources[] = {
+        {
+                .start  = 0x14000000,
+                .end    = 0x16000000 - 1,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start  = evt2irq(0x02c0) /* IRQ6A */,
+                .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
+        },
+};
+
+static struct smsc911x_platform_config smsc911x_info = {
+        .flags          = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_PUSH_PULL,
+};
+
+static struct platform_device smc911x_device = {
+        .name           = "smsc911x",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(smc911x_resources),
+        .resource       = smc911x_resources,
+        .dev            = {
+                .platform_data = &smsc911x_info,
+        },
+};
+
 static struct platform_device *mackerel_devices[] __initdata = {
         &nor_flash_device,
+        &smc911x_device,
 };
 
 static struct map_desc mackerel_io_desc[] __initdata = {
@@ -142,6 +172,10 @@ static void __init mackerel_init(void)
         gpio_request(GPIO_FN_SCIFA0_TXD, NULL);
         gpio_request(GPIO_FN_SCIFA0_RXD, NULL);
 
+        /* enable SMSC911X */
+        gpio_request(GPIO_FN_CS5A,      NULL);
+        gpio_request(GPIO_FN_IRQ6_39,   NULL);
+
         sh7372_add_standard_devices();
 
         platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices));