6 files changed, 10 insertions, 35 deletions

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 025e96925561..e50a164d08f7 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -128,6 +128,7 @@ endchoice
 
 config MACH_CPUIMX27
         bool "Eukrea CPUIMX27 module"
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
         select IMX_HAVE_PLATFORM_IMX2_WDT
         select IMX_HAVE_PLATFORM_IMX_I2C
         select IMX_HAVE_PLATFORM_IMX_UART
@@ -200,6 +201,7 @@ config MACH_IMX27LITE
 
 config MACH_PCA100
         bool "Phytec phyCARD-s (pca100)"
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
         select IMX_HAVE_PLATFORM_IMX2_WDT
         select IMX_HAVE_PLATFORM_IMX_FB
         select IMX_HAVE_PLATFORM_IMX_I2C
diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index 51b91553c590..51bb42d8536e 100644
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -13,6 +13,10 @@ extern const struct imx_fec_data imx27_fec_data __initconst;
 #define imx27_add_fec(pdata)    \
         imx_add_fec(&imx27_fec_data, pdata)
 
+extern const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst;
+#define imx27_add_fsl_usb2_udc(pdata)   \
+        imx_add_fsl_usb2_udc(&imx27_fsl_usb2_udc_data, pdata)
+
 extern const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst;
 #define imx27_add_imx2_wdt(pdata)       \
         imx_add_imx2_wdt(&imx27_imx2_wdt_data)
diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c
index 2a6d70720e99..d026cfbe6130 100644
--- a/arch/arm/mach-imx/devices.c
+++ b/arch/arm/mach-imx/devices.c
@@ -76,34 +76,6 @@ int __init imx1_register_gpios(void)
 }
 #endif
 
-#ifdef CONFIG_MACH_MX27
-static struct resource otg_resources[] = {
-        {
-                .start = MX27_USB_OTG_BASE_ADDR,
-                .end = MX27_USB_OTG_BASE_ADDR + 0x1ff,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MX27_INT_USB_OTG,
-                .end = MX27_INT_USB_OTG,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-static u64 otg_dmamask = DMA_BIT_MASK(32);
-
-/* OTG gadget device */
-struct platform_device mxc_otg_udc_device = {
-        .name           = "fsl-usb2-udc",
-        .id             = -1,
-        .dev            = {
-                .dma_mask               = &otg_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-        },
-        .resource       = otg_resources,
-        .num_resources  = ARRAY_SIZE(otg_resources),
-};
-#endif
-
 #if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27)
 /* GPIO port description */
 #define DEFINE_MXC_GPIO_PORT_IRQ(SOC, n, _irq)                          \
diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h
index 7a00bba3688e..a788566c1938 100644
--- a/arch/arm/mach-imx/devices.h
+++ b/arch/arm/mach-imx/devices.h
@@ -1,5 +1,4 @@
 #if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27)
-extern struct platform_device mxc_otg_udc_device;
 extern struct platform_device mx21_usbhc_device;
 extern struct platform_device imx_kpp_device;
 #endif
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index c70b0382363e..9ae5bed90ed8 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -28,7 +28,6 @@
 #include <linux/serial_8250.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
-#include <linux/fsl_devices.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -223,7 +222,7 @@ static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
 };
 #endif
 
-static struct fsl_usb2_platform_data otg_device_pdata = {
+static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
         .operating_mode = FSL_USB2_DR_DEVICE,
         .phy_mode       = FSL_USB2_PHY_ULPI,
 };
@@ -289,7 +288,7 @@ static void __init eukrea_cpuimx27_init(void)
         imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
 #endif
         if (!otg_mode_host)
-                mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
+                imx27_add_fsl_usb2_udc(&otg_device_pdata);
 
 #ifdef CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD
         eukrea_mbimx27_baseboard_init();
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index 683374d94024..d9e2dda437c0 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -29,7 +29,6 @@
 #include <linux/gpio.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
-#include <linux/fsl_devices.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
@@ -297,7 +296,7 @@ static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
 };
 #endif
 
-static struct fsl_usb2_platform_data otg_device_pdata = {
+static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
         .operating_mode = FSL_USB2_DR_DEVICE,
         .phy_mode       = FSL_USB2_PHY_ULPI,
 };
@@ -419,7 +418,7 @@ static void __init pca100_init(void)
 #endif
         if (!otg_mode_host) {
                 gpio_set_value(OTG_PHY_CS_GPIO, 0);
-                mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
+                imx27_add_fsl_usb2_udc(&otg_device_pdata);
         }
 
         imx27_add_imx_fb(&pca100_fb_data);