diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 38f1259..450e06b 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -50,6 +50,7 @@
 #include <media/sh_mobile_ceu.h>
 #include <media/sh_mobile_csi2.h>
 #include <media/soc_camera.h>
+#include <media/v4l2-async.h>
 
 #include <sound/sh_fsi.h>
 #include <sound/simple_card.h>
@@ -871,22 +872,32 @@ static struct platform_device leds_device = {
 	},
 };
 
-static struct i2c_board_info imx074_info = {
-	I2C_BOARD_INFO("imx074", 0x1a),
+/* I2C */
+static struct soc_camera_subdev_desc imx074_desc;
+static struct i2c_board_info i2c0_devices[] = {
+	{
+		I2C_BOARD_INFO("ak4643", 0x13),
+	}, {
+		I2C_BOARD_INFO("imx074", 0x1a),
+		.platform_data = &imx074_desc,
+	},
 };
 
-static struct soc_camera_link imx074_link = {
-	.bus_id		= 0,
-	.board_info	= &imx074_info,
-	.i2c_adapter_id	= 0,
-	.module_name	= "imx074",
+static struct i2c_board_info i2c1_devices[] = {
+	{
+		I2C_BOARD_INFO("r2025sd", 0x32),
+	},
 };
 
-static struct platform_device ap4evb_camera = {
-	.name   = "soc-camera-pdrv",
-	.id     = 0,
-	.dev    = {
-		.platform_data = &imx074_link,
+static struct resource csi2_resources[] = {
+	{
+		.name	= "CSI2",
+		.start	= 0xffc90000,
+		.end	= 0xffc90fff,
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.start	= intcs_evt2irq(0x17a0),
+		.flags  = IORESOURCE_IRQ,
 	},
 };
 
@@ -895,7 +906,7 @@ static struct sh_csi2_client_config csi2_clients[] = {
 		.phy		= SH_CSI2_PHY_MAIN,
 		.lanes		= 0,		/* default: 2 lanes */
 		.channel	= 0,
-		.pdev		= &ap4evb_camera,
+		.name		= "imx074",
 	},
 };
 
@@ -906,31 +917,50 @@ static struct sh_csi2_pdata csi2_info = {
 	.flags		= SH_CSI2_ECC | SH_CSI2_CRC,
 };
 
-static struct resource csi2_resources[] = {
-	[0] = {
-		.name	= "CSI2",
-		.start	= 0xffc90000,
-		.end	= 0xffc90fff,
-		.flags	= IORESOURCE_MEM,
+static struct platform_device csi2_device = {
+	.name		= "sh-mobile-csi2",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(csi2_resources),
+	.resource	= csi2_resources,
+	.dev		= {
+		.platform_data = &csi2_info,
 	},
-	[1] = {
-		.start	= intcs_evt2irq(0x17a0),
-		.flags  = IORESOURCE_IRQ,
+};
+
+static struct soc_camera_async_subdev csi2_sd = {
+	.asd.hw = {
+		.bus_type = V4L2_ASYNC_BUS_PLATFORM,
+		.match.platform.name = "sh-mobile-csi2.0",
 	},
+	.role = SOCAM_SUBDEV_DATA_PROCESSOR,
 };
 
-static struct sh_mobile_ceu_companion csi2 = {
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(csi2_resources),
-	.resource	= csi2_resources,
-	.platform_data	= &csi2_info,
+static struct soc_camera_async_subdev imx074_sd = {
+	.asd.hw = {
+		.bus_type = V4L2_ASYNC_BUS_I2C,
+		.match.i2c = {
+			.adapter_id = 0,
+			.address = 0x1a,
+		},
+	},
+	.role = SOCAM_SUBDEV_DATA_SOURCE,
 };
 
+static struct v4l2_async_subdev *ceu_subdevs[] = {
+	/* Single 2-element group */
+	&csi2_sd.asd,
+	&imx074_sd.asd,
+};
+
+/* 0-terminated array of group-sizes */
+static int ceu_subdev_sizes[] = {ARRAY_SIZE(ceu_subdevs), 0};
+
 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
 	.flags = SH_CEU_FLAG_USE_8BIT_BUS,
 	.max_width = 8188,
 	.max_height = 8188,
-	.csi2 = &csi2,
+	.asd = ceu_subdevs,
+	.asd_sizes = ceu_subdev_sizes,
 };
 
 static struct resource ceu_resources[] = {
@@ -975,7 +1005,7 @@ static struct platform_device *ap4evb_devices[] __initdata = {
 	&lcdc_device,
 	&lcdc1_device,
 	&ceu_device,
-	&ap4evb_camera,
+	&csi2_device,
 	&meram_device,
 };
 
@@ -1070,19 +1100,6 @@ static struct i2c_board_info tsc_device = {
 	/*.irq is selected on ap4evb_init */
 };
 
-/* I2C */
-static struct i2c_board_info i2c0_devices[] = {
-	{
-		I2C_BOARD_INFO("ak4643", 0x13),
-	},
-};
-
-static struct i2c_board_info i2c1_devices[] = {
-	{
-		I2C_BOARD_INFO("r2025sd", 0x32),
-	},
-};
-
 
 #define GPIO_PORT9CR	IOMEM(0xE6051009)
 #define GPIO_PORT10CR	IOMEM(0xE605100A)
@@ -1097,6 +1114,7 @@ static void __init ap4evb_init(void)
 		{ "A3SP", &sdhi0_device, },
 		{ "A3SP", &sdhi1_device, },
 		{ "A4R", &ceu_device, },
+		{ "A4R", &csi2_device, },
 	};
 	u32 srcr4;
 	struct clk *clk;
@@ -1324,6 +1342,7 @@ static void __init ap4evb_init(void)
 	sh7372_pm_init();
 	pm_clk_add(&fsi_device.dev, "spu2");
 	pm_clk_add(&lcdc1_device.dev, "hdmi");
+	pm_clk_add(&csi2_device.dev, "csir");
 }
 
 MACHINE_START(AP4EVB, "ap4evb")
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 45d21fe..2e8cb42 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -617,6 +617,7 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_ICK_ID("divb", "sh_fsi2", &fsidivs[FSIDIV_B]),
 	CLKDEV_ICK_ID("xcka", "sh_fsi2", &fsiack_clk),
 	CLKDEV_ICK_ID("xckb", "sh_fsi2", &fsibck_clk),
+	CLKDEV_ICK_ID("csir", "sh-mobile-csi2.0", &div4_clks[DIV4_CSIR]),
 };
 
 void __init sh7372_clock_init(void)
