1 files changed, 101 insertions, 15 deletions

diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 1c67cba6e34f..7c35787d29b4 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -18,8 +18,11 @@
 #include <linux/mtd/sh_flctl.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
 #include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
+#include <media/ov772x.h>
 #include <media/soc_camera_platform.h>
 #include <media/sh_mobile_ceu.h>
 #include <video/sh_mobile_lcdc.h>
@@ -27,12 +30,14 @@
 #include <asm/clock.h>
 #include <cpu/sh7723.h>
 
-static struct smc911x_platdata smc911x_info = {
-        .flags = SMC911X_USE_32BIT,
-        .irq_flags = IRQF_TRIGGER_LOW,
+static struct smsc911x_platform_config smsc911x_config = {
+        .phy_interface  = PHY_INTERFACE_MODE_MII,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+        .flags          = SMSC911X_USE_32BIT,
 };
 
-static struct resource smc9118_resources[] = {
+static struct resource smsc9118_resources[] = {
         [0] = {
                 .start  = 0xb6080000,
                 .end    = 0xb60fffff,
@@ -45,13 +50,13 @@ static struct resource smc9118_resources[] = {
         }
 };
 
-static struct platform_device smc9118_device = {
-        .name           = "smc911x",
+static struct platform_device smsc9118_device = {
+        .name           = "smsc911x",
         .id             = -1,
-        .num_resources  = ARRAY_SIZE(smc9118_resources),
-        .resource       = smc9118_resources,
+        .num_resources  = ARRAY_SIZE(smsc9118_resources),
+        .resource       = smsc9118_resources,
         .dev            = {
-                .platform_data = &smc911x_info,
+                .platform_data = &smsc911x_config,
         },
 };
 
@@ -212,7 +217,14 @@ static struct platform_device lcdc_device = {
         },
 };
 
+static void camera_power(int val)
+{
+        gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */
+        mdelay(10);
+}
+
 #ifdef CONFIG_I2C
+/* support for the old ncm03j camera */
 static unsigned char camera_ncm03j_magic[] =
 {
         0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
@@ -233,6 +245,23 @@ static unsigned char camera_ncm03j_magic[] =
         0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
 };
 
+static int camera_probe(void)
+{
+        struct i2c_adapter *a = i2c_get_adapter(0);
+        struct i2c_msg msg;
+        int ret;
+
+        camera_power(1);
+        msg.addr = 0x6e;
+        msg.buf = camera_ncm03j_magic;
+        msg.len = 2;
+        msg.flags = 0;
+        ret = i2c_transfer(a, &msg, 1);
+        camera_power(0);
+
+        return ret;
+}
+
 static int camera_set_capture(struct soc_camera_platform_info *info,
                               int enable)
 {
@@ -241,9 +270,11 @@ static int camera_set_capture(struct soc_camera_platform_info *info,
         int ret = 0;
         int i;
 
+        camera_power(0);
         if (!enable)
                 return 0; /* no disable for now */
 
+        camera_power(1);
         for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
                 u_int8_t buf[8];
 
@@ -282,8 +313,35 @@ static struct platform_device camera_device = {
                 .platform_data  = &camera_info,
         },
 };
+
+static int __init camera_setup(void)
+{
+        if (camera_probe() > 0)
+                platform_device_register(&camera_device);
+
+        return 0;
+}
+late_initcall(camera_setup);
+
 #endif /* CONFIG_I2C */
 
+static int ov7725_power(struct device *dev, int mode)
+{
+        camera_power(0);
+        if (mode)
+                camera_power(1);
+
+        return 0;
+}
+
+static struct ov772x_camera_info ov7725_info = {
+        .buswidth  = SOCAM_DATAWIDTH_8,
+        .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP,
+        .link = {
+                .power  = ov7725_power,
+        },
+};
+
 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
         .flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
         SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
@@ -315,21 +373,46 @@ static struct platform_device ceu_device = {
         },
 };
 
+struct spi_gpio_platform_data sdcard_cn3_platform_data = {
+        .sck = GPIO_PTD0,
+        .mosi = GPIO_PTD1,
+        .miso = GPIO_PTD2,
+        .num_chipselect = 1,
+};
+
+static struct platform_device sdcard_cn3_device = {
+        .name           = "spi_gpio",
+        .dev    = {
+                .platform_data  = &sdcard_cn3_platform_data,
+        },
+};
+
 static struct platform_device *ap325rxa_devices[] __initdata = {
-        &smc9118_device,
+        &smsc9118_device,
         &ap325rxa_nor_flash_device,
         &lcdc_device,
         &ceu_device,
-#ifdef CONFIG_I2C
-        &camera_device,
-#endif
         &nand_flash_device,
+        &sdcard_cn3_device,
 };
 
 static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
         {
                 I2C_BOARD_INFO("pcf8563", 0x51),
         },
+        {
+                I2C_BOARD_INFO("ov772x", 0x21),
+                .platform_data = &ov7725_info,
+        },
+};
+
+static struct spi_board_info ap325rxa_spi_devices[] = {
+        {
+                .modalias = "mmc_spi",
+                .max_speed_hz = 5000000,
+                .chip_select = 0,
+                .controller_data = (void *) GPIO_PTD5,
+        },
 };
 
 static int __init ap325rxa_devices_setup(void)
@@ -398,7 +481,7 @@ static int __init ap325rxa_devices_setup(void)
         gpio_request(GPIO_PTZ6, NULL);
         gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */
         gpio_request(GPIO_PTZ5, NULL);
-        gpio_direction_output(GPIO_PTZ5, 1); /* RST_CAM */
+        gpio_direction_output(GPIO_PTZ5, 0); /* RST_CAM */
         gpio_request(GPIO_PTZ4, NULL);
         gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */
 
@@ -429,6 +512,9 @@ static int __init ap325rxa_devices_setup(void)
         i2c_register_board_info(0, ap325rxa_i2c_devices,
                                 ARRAY_SIZE(ap325rxa_i2c_devices));
 
+        spi_register_board_info(ap325rxa_spi_devices,
+                                ARRAY_SIZE(ap325rxa_spi_devices));
+
         return platform_add_devices(ap325rxa_devices,
                                 ARRAY_SIZE(ap325rxa_devices));
 }