diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 01b7111..fe0b293 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -183,7 +183,7 @@
 
 		omap3_scm_general: tisyscon@48002270 {
 			compatible = "syscon";
-			reg = <0x48002270 0x2f0>;
+			reg = <0x48002270 0x2f4>;
 		};
 
 		pbias_regulator: pbias_regulator {
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 1afb50d..e945957 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -143,16 +143,6 @@ static struct resource omap3isp_resources[] = {
 		.flags		= IORESOURCE_MEM,
 	},
 	{
-		.start		= OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE,
-		.end		= OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE + 3,
-		.flags		= IORESOURCE_MEM,
-	},
-	{
-		.start		= OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL,
-		.end		= OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL + 3,
-		.flags		= IORESOURCE_MEM,
-	},
-	{
 		.start		= 24 + OMAP_INTC_START,
 		.flags		= IORESOURCE_IRQ,
 	}
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 68d7edfc..4ff4bbd 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -51,6 +51,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
+#include <linux/mfd/syscon.h>
 #include <linux/module.h>
 #include <linux/omap-iommu.h>
 #include <linux/platform_device.h>
@@ -94,8 +95,9 @@ static const struct isp_res_mapping isp_res_maps[] = {
 		       1 << OMAP3_ISP_IOMEM_RESZ |
 		       1 << OMAP3_ISP_IOMEM_SBL |
 		       1 << OMAP3_ISP_IOMEM_CSI2A_REGS1 |
-		       1 << OMAP3_ISP_IOMEM_CSIPHY2 |
-		       1 << OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE,
+		       1 << OMAP3_ISP_IOMEM_CSIPHY2,
+		.syscon_offset = 0xdc,
+		.phy_type = ISP_PHY_TYPE_3430,
 	},
 	{
 		.isp_rev = ISP_REVISION_15_0,
@@ -112,8 +114,9 @@ static const struct isp_res_mapping isp_res_maps[] = {
 		       1 << OMAP3_ISP_IOMEM_CSI2A_REGS2 |
 		       1 << OMAP3_ISP_IOMEM_CSI2C_REGS1 |
 		       1 << OMAP3_ISP_IOMEM_CSIPHY1 |
-		       1 << OMAP3_ISP_IOMEM_CSI2C_REGS2 |
-		       1 << OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL,
+		       1 << OMAP3_ISP_IOMEM_CSI2C_REGS2,
+		.syscon_offset = 0x2f0,
+		.phy_type = ISP_PHY_TYPE_3630,
 	},
 };
 
@@ -2352,6 +2355,14 @@ static int isp_probe(struct platform_device *pdev)
 		}
 	}
 
+	isp->syscon = syscon_regmap_lookup_by_pdevname("syscon.0");
+	isp->syscon_offset = isp_res_maps[m].syscon_offset;
+	isp->phy_type = isp_res_maps[m].phy_type;
+	if (IS_ERR(isp->syscon)) {
+		ret = PTR_ERR(isp->syscon);
+		goto error_isp;
+	}
+
 	/* IOMMU */
 	ret = isp_attach_iommu(isp);
 	if (ret < 0) {
diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h
index 9535524..03d2129 100644
--- a/drivers/media/platform/omap3isp/isp.h
+++ b/drivers/media/platform/omap3isp/isp.h
@@ -59,8 +59,6 @@ enum isp_mem_resources {
 	OMAP3_ISP_IOMEM_CSI2C_REGS1,
 	OMAP3_ISP_IOMEM_CSIPHY1,
 	OMAP3_ISP_IOMEM_CSI2C_REGS2,
-	OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE,
-	OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL,
 	OMAP3_ISP_IOMEM_LAST
 };
 
@@ -93,14 +91,25 @@ enum isp_subclk_resource {
 /* ISP2P: OMAP 36xx */
 #define ISP_REVISION_15_0		0xF0
 
+#define ISP_PHY_TYPE_3430		0
+#define ISP_PHY_TYPE_3630		1
+
+struct regmap;
+
 /*
  * struct isp_res_mapping - Map ISP io resources to ISP revision.
  * @isp_rev: ISP_REVISION_x_x
  * @map: bitmap for enum isp_mem_resources
+ * @syscon_offset: offset of the syscon register for 343x / 3630
+ *	    (CONTROL_CSIRXFE / CONTROL_CAMERA_PHY_CTRL, respectively)
+ *	    from the syscon base address
+ * @phy_type: ISP_PHY_TYPE_{3430,3630}
  */
 struct isp_res_mapping {
 	u32 isp_rev;
 	u32 map;
+	u32 syscon_offset;
+	u32 phy_type;
 };
 
 /*
@@ -140,6 +149,9 @@ struct isp_xclk {
  *             regions.
  * @mmio_hist_base_phys: Physical L4 bus address for ISP hist block register
  *			 region.
+ * @syscon: Regmap for the syscon register space
+ * @syscon_offset: Offset of the CSIPHY control register in syscon
+ * @phy_type: ISP_PHY_TYPE_{3430,3630}
  * @mapping: IOMMU mapping
  * @stat_lock: Spinlock for handling statistics
  * @isp_mutex: Mutex for serializing requests to ISP.
@@ -176,6 +188,9 @@ struct isp_device {
 
 	void __iomem *mmio_base[OMAP3_ISP_IOMEM_LAST];
 	unsigned long mmio_hist_base_phys;
+	struct regmap *syscon;
+	u32 syscon_offset;
+	u32 phy_type;
 
 	struct dma_iommu_mapping *mapping;
 
diff --git a/drivers/media/platform/omap3isp/ispcsiphy.c b/drivers/media/platform/omap3isp/ispcsiphy.c
index 4486e9f..d91dde1 100644
--- a/drivers/media/platform/omap3isp/ispcsiphy.c
+++ b/drivers/media/platform/omap3isp/ispcsiphy.c
@@ -16,6 +16,7 @@
 
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 
 #include "isp.h"
@@ -26,10 +27,11 @@ static void csiphy_routing_cfg_3630(struct isp_csiphy *phy,
 				    enum isp_interface_type iface,
 				    bool ccp2_strobe)
 {
-	u32 reg = isp_reg_readl(
-		phy->isp, OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL, 0);
+	u32 reg;
 	u32 shift, mode;
 
+	regmap_read(phy->isp->syscon, phy->isp->syscon_offset, &reg);
+
 	switch (iface) {
 	default:
 	/* Should not happen in practice, but let's keep the compiler happy. */
@@ -63,8 +65,7 @@ static void csiphy_routing_cfg_3630(struct isp_csiphy *phy,
 	reg &= ~(OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_MASK << shift);
 	reg |= mode << shift;
 
-	isp_reg_writel(phy->isp, reg,
-		       OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL, 0);
+	regmap_write(phy->isp->syscon, phy->isp->syscon_offset, reg);
 }
 
 static void csiphy_routing_cfg_3430(struct isp_csiphy *phy, u32 iface, bool on,
@@ -78,16 +79,14 @@ static void csiphy_routing_cfg_3430(struct isp_csiphy *phy, u32 iface, bool on,
 		return;
 
 	if (!on) {
-		isp_reg_writel(phy->isp, 0,
-			       OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE, 0);
+		regmap_write(phy->isp->syscon, phy->isp->syscon_offset, 0);
 		return;
 	}
 
 	if (ccp2_strobe)
 		csirxfe |= OMAP343X_CONTROL_CSIRXFE_SELFORM;
 
-	isp_reg_writel(phy->isp, csirxfe,
-		       OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE, 0);
+	regmap_write(phy->isp->syscon, phy->isp->syscon_offset, csirxfe);
 }
 
 /*
@@ -106,10 +105,9 @@ static void csiphy_routing_cfg(struct isp_csiphy *phy,
 			       enum isp_interface_type iface, bool on,
 			       bool ccp2_strobe)
 {
-	if (phy->isp->mmio_base[OMAP3_ISP_IOMEM_3630_CONTROL_CAMERA_PHY_CTRL]
-	    && on)
+	if (phy->isp->phy_type == ISP_PHY_TYPE_3630 && on)
 		return csiphy_routing_cfg_3630(phy, iface, ccp2_strobe);
-	if (phy->isp->mmio_base[OMAP3_ISP_IOMEM_343X_CONTROL_CSIRXFE])
+	if (phy->isp->phy_type == ISP_PHY_TYPE_3430)
 		return csiphy_routing_cfg_3430(phy, iface, on, ccp2_strobe);
 }
 
