1 files changed, 50 insertions, 8 deletions

diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 39357693046d..5288187a3ace 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -38,11 +38,8 @@
 #include <linux/irq.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
-#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 #include <linux/usb/musb.h>
-#endif
 #include <asm/bfin5xx_spi.h>
-#include <asm/cplb.h>
 #include <asm/dma.h>
 #include <asm/gpio.h>
 #include <asm/nand.h>
@@ -186,6 +183,37 @@ static struct platform_device bf54x_kpad_device = {
 };
 #endif
 
+#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
+#include <asm/bfin_rotary.h>
+
+static struct bfin_rotary_platform_data bfin_rotary_data = {
+        /*.rotary_up_key     = KEY_UP,*/
+        /*.rotary_down_key   = KEY_DOWN,*/
+        .rotary_rel_code   = REL_WHEEL,
+        .rotary_button_key = KEY_ENTER,
+        .debounce          = 10,        /* 0..17 */
+        .mode              = ROT_QUAD_ENC | ROT_DEBE,
+};
+
+static struct resource bfin_rotary_resources[] = {
+        {
+                .start = IRQ_CNT,
+                .end = IRQ_CNT,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device bfin_rotary_device = {
+        .name           = "bfin-rotary",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(bfin_rotary_resources),
+        .resource       = bfin_rotary_resources,
+        .dev            = {
+                .platform_data = &bfin_rotary_data,
+        },
+};
+#endif
+
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 static struct platform_device rtc_device = {
         .name = "rtc-bfin",
@@ -314,6 +342,16 @@ static struct resource musb_resources[] = {
         },
 };
 
+static struct musb_hdrc_config musb_config = {
+        .multipoint     = 0,
+        .dyn_fifo       = 0,
+        .soft_con       = 1,
+        .dma            = 1,
+        .num_eps        = 7,
+        .dma_channels   = 7,
+        .gpio_vrsel     = GPIO_PE7,
+};
+
 static struct musb_hdrc_platform_data musb_plat = {
 #if defined(CONFIG_USB_MUSB_OTG)
         .mode           = MUSB_OTG,
@@ -322,7 +360,7 @@ static struct musb_hdrc_platform_data musb_plat = {
 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
         .mode           = MUSB_PERIPHERAL,
 #endif
-        .multipoint     = 0,
+        .config         = &musb_config,
 };
 
 static u64 musb_dmamask = ~(u32)0;
@@ -367,7 +405,7 @@ static struct mtd_partition partition_info[] = {
         {
                 .name = "linux kernel(nand)",
                 .offset = 0,
-                .size = 4 * SIZE_1M,
+                .size = 4 * 1024 * 1024,
         },
         {
                 .name = "file system(nand)",
@@ -424,7 +462,7 @@ static struct mtd_partition ezkit_partitions[] = {
                 .offset     = 0,
         }, {
                 .name       = "linux kernel(nor)",
-                .size       = 0x1C0000,
+                .size       = 0x400000,
                 .offset     = MTDPART_OFS_APPEND,
         }, {
                 .name       = "file system(nor)",
@@ -441,7 +479,7 @@ static struct physmap_flash_data ezkit_flash_data = {
 
 static struct resource ezkit_flash_resource = {
         .start = 0x20000000,
-        .end   = 0x20ffffff,
+        .end   = 0x21ffffff,
         .flags = IORESOURCE_MEM,
 };
 
@@ -551,7 +589,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 {
         .modalias               = "ad7877",
         .platform_data          = &bfin_ad7877_ts_info,
-        .irq                    = IRQ_PJ11,
+        .irq                    = IRQ_PJ11,     /* newer boards (Rev 1.4+) use IRQ_PB4 */
         .max_speed_hz           = 12500000,     /* max spi clock (SCK) speed in HZ */
         .bus_num                = 0,
         .chip_select            = 2,
@@ -810,6 +848,10 @@ static struct platform_device *ezkit_devices[] __initdata = {
         &bf54x_kpad_device,
 #endif
 
+#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
+        &bfin_rotary_device,
+#endif
+
 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
         &i2c_bfin_twi0_device,
 #if !defined(CONFIG_BF542)