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-rw-r--r--arch/blackfin/mach-bf548/boards/ezkit.c58
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)