13 files changed, 51 insertions, 59 deletions

diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index 17ae7d365729..120add4b7bb9 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -50,6 +50,7 @@ config MACH_MX31ADS_WM1133_EV1
 config MACH_PCM037
         bool "Support Phytec pcm037 (i.MX31) platforms"
         select SOC_IMX31
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
         select IMX_HAVE_PLATFORM_IMX_I2C
         select IMX_HAVE_PLATFORM_IMX_UART
         select IMX_HAVE_PLATFORM_MXC_MMC
@@ -85,6 +86,7 @@ config MACH_MX31_3DS
         bool "Support MX31PDK (3DS)"
         select SOC_IMX31
         select MXC_DEBUG_BOARD
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
         select IMX_HAVE_PLATFORM_IMX_UART
         select IMX_HAVE_PLATFORM_MXC_NAND
         select IMX_HAVE_PLATFORM_SPI_IMX
@@ -104,6 +106,7 @@ config MACH_MX31_3DS_MXC_NAND_USE_BBT
 config MACH_MX31MOBOARD
         bool "Support mx31moboard platforms (EPFL Mobots group)"
         select SOC_IMX31
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
         select IMX_HAVE_PLATFORM_IMX_I2C
         select IMX_HAVE_PLATFORM_IMX_UART
         select IMX_HAVE_PLATFORM_MXC_MMC
@@ -135,6 +138,7 @@ config MACH_QONG
 config MACH_PCM043
         bool "Support Phytec pcm043 (i.MX35) platforms"
         select SOC_IMX35
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
         select IMX_HAVE_PLATFORM_IMX_I2C
         select IMX_HAVE_PLATFORM_IMX_SSI
         select IMX_HAVE_PLATFORM_IMX_UART
@@ -162,10 +166,10 @@ config MACH_MX35_3DS
         bool "Support MX35PDK platform"
         select SOC_IMX35
         select MXC_DEBUG_BOARD
+        select IMX_HAVE_PLATFORM_ESDHC
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
         select IMX_HAVE_PLATFORM_IMX_UART
         select IMX_HAVE_PLATFORM_MXC_NAND
-        select IMX_HAVE_PLATFORM_ESDHC
-        default n
         help
           Include support for MX35PDK platform. This includes specific
           configurations for the board and its peripherals.
@@ -181,6 +185,7 @@ config MACH_KZM_ARM11_01
 config MACH_EUKREA_CPUIMX35
         bool "Support Eukrea CPUIMX35 Platform"
         select SOC_IMX35
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
         select IMX_HAVE_PLATFORM_IMX_UART
         select IMX_HAVE_PLATFORM_IMX_I2C
         select IMX_HAVE_PLATFORM_MXC_NAND
diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h
index 875e26f6cc77..0cefaca5d13d 100644
--- a/arch/arm/mach-mx3/devices-imx31.h
+++ b/arch/arm/mach-mx3/devices-imx31.h
@@ -9,6 +9,10 @@
 #include <mach/mx31.h>
 #include <mach/devices-common.h>
 
+extern const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst;
+#define imx31_add_fsl_usb2_udc(pdata)   \
+        imx_add_fsl_usb2_udc(&imx31_fsl_usb2_udc_data, pdata)
+
 extern const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst;
 #define imx31_add_imx_i2c(id, pdata)    \
         imx_add_imx_i2c(&imx31_imx_i2c_data[id], pdata)
diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h
index a71ce68af9a1..36561ccdfbd6 100644
--- a/arch/arm/mach-mx3/devices-imx35.h
+++ b/arch/arm/mach-mx3/devices-imx35.h
@@ -13,6 +13,10 @@ extern const struct imx_fec_data imx35_fec_data __initconst;
 #define imx35_add_fec(pdata)    \
         imx_add_fec(&imx35_fec_data, pdata)
 
+extern const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst;
+#define imx35_add_fsl_usb2_udc(pdata)   \
+        imx_add_fsl_usb2_udc(&imx35_fsl_usb2_udc_data, pdata)
+
 extern const struct imx_flexcan_data imx35_flexcan_data[] __initconst;
 #define imx35_add_flexcan(id, pdata)    \
         imx_add_flexcan(&imx35_flexcan_data[id], pdata)
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 202c06c552b2..3f859ae8b850 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -97,30 +97,18 @@ struct platform_device mx3_camera = {
 
 static struct resource otg_resources[] = {
         {
-                .start  = MX31_OTG_BASE_ADDR,
-                .end    = MX31_OTG_BASE_ADDR + 0x1ff,
+                .start  = MX31_USB_OTG_BASE_ADDR,
+                .end    = MX31_USB_OTG_BASE_ADDR + 0x1ff,
                 .flags  = IORESOURCE_MEM,
         }, {
-                .start  = MX31_INT_USB3,
-                .end    = MX31_INT_USB3,
+                .start  = MX31_INT_USB_OTG,
+                .end    = MX31_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),
-};
-
 /* OTG host */
 struct platform_device mxc_otg_host = {
         .name = "mxc-ehci",
@@ -139,12 +127,12 @@ static u64 usbh1_dmamask = ~(u32)0;
 
 static struct resource mxc_usbh1_resources[] = {
         {
-                .start = MX31_OTG_BASE_ADDR + 0x200,
-                .end = MX31_OTG_BASE_ADDR + 0x3ff,
+                .start = MX31_USB_HS1_BASE_ADDR,
+                .end = MX31_USB_HS1_BASE_ADDR + 0x1ff,
                 .flags = IORESOURCE_MEM,
         }, {
-                .start = MX31_INT_USB1,
-                .end = MX31_INT_USB1,
+                .start = MX31_INT_USB_HS1,
+                .end = MX31_INT_USB_HS1,
                 .flags = IORESOURCE_IRQ,
         },
 };
@@ -166,12 +154,12 @@ static u64 usbh2_dmamask = ~(u32)0;
 
 static struct resource mxc_usbh2_resources[] = {
         {
-                .start = MX31_OTG_BASE_ADDR + 0x400,
-                .end = MX31_OTG_BASE_ADDR + 0x5ff,
+                .start = MX31_USB_HS2_BASE_ADDR,
+                .end = MX31_USB_HS2_BASE_ADDR + 0x1ff,
                 .flags = IORESOURCE_MEM,
         }, {
-                .start = MX31_INT_USB2,
-                .end = MX31_INT_USB2,
+                .start = MX31_INT_USB_HS2,
+                .end = MX31_INT_USB_HS2,
                 .flags = IORESOURCE_IRQ,
         },
 };
@@ -249,14 +237,14 @@ static int __init mx3_devices_init(void)
 #endif
 #if defined(CONFIG_ARCH_MX35)
         if (cpu_is_mx35()) {
-                otg_resources[0].start = MX35_OTG_BASE_ADDR;
-                otg_resources[0].end = MX35_OTG_BASE_ADDR + 0x1ff;
-                otg_resources[1].start = MX35_INT_USBOTG;
-                otg_resources[1].end = MX35_INT_USBOTG;
-                mxc_usbh1_resources[0].start = MX35_OTG_BASE_ADDR + 0x400;
-                mxc_usbh1_resources[0].end = MX35_OTG_BASE_ADDR + 0x5ff;
-                mxc_usbh1_resources[1].start = MX35_INT_USBHS;
-                mxc_usbh1_resources[1].end = MX35_INT_USBHS;
+                otg_resources[0].start = MX35_USB_OTG_BASE_ADDR;
+                otg_resources[0].end = MX35_USB_OTG_BASE_ADDR + 0x1ff;
+                otg_resources[1].start = MX35_INT_USB_OTG;
+                otg_resources[1].end = MX35_INT_USB_OTG;
+                mxc_usbh1_resources[0].start = MX35_USB_HS_BASE_ADDR;
+                mxc_usbh1_resources[0].end = MX35_USB_HS_BASE_ADDR + 0x1ff;
+                mxc_usbh1_resources[1].start = MX35_INT_USB_HS;
+                mxc_usbh1_resources[1].end = MX35_INT_USB_HS;
                 imx_wdt_resources[0].start = MX35_WDOG_BASE_ADDR;
                 imx_wdt_resources[0].end = MX35_WDOG_BASE_ADDR + 0x3fff;
         }
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index d472c459238c..eb3b990f60ff 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -1,7 +1,6 @@
 extern struct platform_device mx3_ipu;
 extern struct platform_device mx3_fb;
 extern struct platform_device mx3_camera;
-extern struct platform_device mxc_otg_udc_device;
 extern struct platform_device mxc_otg_host;
 extern struct platform_device mxc_usbh1;
 extern struct platform_device mxc_usbh2;
diff --git a/arch/arm/mach-mx3/mach-cpuimx35.c b/arch/arm/mach-mx3/mach-cpuimx35.c
index 9fde873f5889..b8b619a0e07c 100644
--- a/arch/arm/mach-mx3/mach-cpuimx35.c
+++ b/arch/arm/mach-mx3/mach-cpuimx35.c
@@ -30,7 +30,6 @@
 #include <linux/i2c/tsc2007.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
-#include <linux/fsl_devices.h>
 #include <linux/i2c-gpio.h>
 
 #include <asm/mach-types.h>
@@ -128,7 +127,7 @@ static struct mxc_usbh_platform_data __maybe_unused usbh1_pdata = {
                   MXC_EHCI_IPPUE_DOWN,
 };
 
-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_UTMI,
         .workaround     = FLS_USB2_WORKAROUND_ENGCM09152,
@@ -170,7 +169,7 @@ static void __init mxc_board_init(void)
         if (otg_mode_host)
                 mxc_register_device(&mxc_otg_host, &otg_pdata);
         else
-                mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
+                imx35_add_fsl_usb2_udc(&otg_device_pdata);
 
         mxc_register_device(&mxc_usbh1, &usbh1_pdata);
 
diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c
index 0ad9e7821082..1b46f738b310 100644
--- a/arch/arm/mach-mx3/mach-mx31_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx31_3ds.c
@@ -22,7 +22,6 @@
 #include <linux/mfd/mc13783.h>
 #include <linux/spi/spi.h>
 #include <linux/regulator/machine.h>
-#include <linux/fsl_devices.h>
 #include <linux/input/matrix_keypad.h>
 
 #include <mach/hardware.h>
@@ -214,7 +213,7 @@ usbotg_free_reset:
         return err;
 }
 
-static struct fsl_usb2_platform_data usbotg_pdata = {
+static const struct fsl_usb2_platform_data usbotg_pdata __initconst = {
         .operating_mode = FSL_USB2_DR_DEVICE,
         .phy_mode       = FSL_USB2_PHY_ULPI,
 };
@@ -249,7 +248,7 @@ static void __init mxc_board_init(void)
         mxc_register_device(&imx_kpp_device, &mx31_3ds_keymap_data);
 
         mx31_3ds_usbotg_init();
-        mxc_register_device(&mxc_otg_udc_device, &usbotg_pdata);
+        imx31_add_fsl_usb2_udc(&usbotg_pdata);
 
         if (mxc_expio_init(MX31_CS5_BASE_ADDR, EXPIO_PARENT_INT))
                 printk(KERN_WARNING "Init of the debug board failed, all "
diff --git a/arch/arm/mach-mx3/mach-mx35_3ds.c b/arch/arm/mach-mx3/mach-mx35_3ds.c
index b66a75aa2e88..6dfdf1746c76 100644
--- a/arch/arm/mach-mx3/mach-mx35_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx35_3ds.c
@@ -26,7 +26,6 @@
 #include <linux/platform_device.h>
 #include <linux/memory.h>
 #include <linux/gpio.h>
-#include <linux/fsl_devices.h>
 
 #include <linux/mtd/physmap.h>
 
@@ -122,7 +121,7 @@ static struct pad_desc mx35pdk_pads[] = {
 };
 
 /* OTG config */
-static struct fsl_usb2_platform_data usb_otg_pdata = {
+static const struct fsl_usb2_platform_data usb_otg_pdata __initconst = {
         .operating_mode = FSL_USB2_DR_DEVICE,
         .phy_mode       = FSL_USB2_PHY_UTMI_WIDE,
 };
@@ -146,7 +145,7 @@ static void __init mxc_board_init(void)
 
         imx35_add_imx_uart0(&uart_pdata);
 
-        mxc_register_device(&mxc_otg_udc_device, &usb_otg_pdata);
+        imx35_add_fsl_usb2_udc(&usb_otg_pdata);
 
         mxc_register_device(&mxc_usbh1, &usb_host_pdata);
 
diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c
index 2ba4f2b9480b..20f7f9485dc6 100644
--- a/arch/arm/mach-mx3/mach-pcm037.c
+++ b/arch/arm/mach-mx3/mach-pcm037.c
@@ -27,7 +27,6 @@
 #include <linux/delay.h>
 #include <linux/spi/spi.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 #include <linux/can/platform/sja1000.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -550,7 +549,7 @@ static struct mxc_usbh_platform_data usbh2_pdata = {
 };
 #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,
 };
@@ -664,7 +663,7 @@ static void __init mxc_board_init(void)
         mxc_register_device(&mxc_usbh2, &usbh2_pdata);
 #endif
         if (!otg_mode_host)
-                mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
+                imx31_add_fsl_usb2_udc(&otg_device_pdata);
 
 }
 
diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c
index 4e1de87995d4..78159f073a41 100644
--- a/arch/arm/mach-mx3/mach-pcm043.c
+++ b/arch/arm/mach-mx3/mach-pcm043.c
@@ -27,7 +27,6 @@
 #include <linux/i2c/at24.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>
@@ -323,7 +322,7 @@ static struct mxc_usbh_platform_data usbh1_pdata = {
 };
 #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_UTMI,
 };
@@ -392,7 +391,7 @@ static void __init mxc_board_init(void)
         mxc_register_device(&mxc_usbh1, &usbh1_pdata);
 #endif
         if (!otg_mode_host)
-                mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
+                imx35_add_fsl_usb2_udc(&otg_device_pdata);
 
         imx35_add_flexcan1(NULL);
         imx35_add_esdhc(0, NULL);
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c
index 3b75929f83f0..331b5950c7a0 100644
--- a/arch/arm/mach-mx3/mx31moboard-devboard.c
+++ b/arch/arm/mach-mx3/mx31moboard-devboard.c
@@ -18,7 +18,6 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/types.h>
-#include <linux/fsl_devices.h>
 
 #include <linux/usb/otg.h>
 
@@ -210,7 +209,7 @@ static int __init devboard_usbh1_init(void)
 }
 
 
-static struct fsl_usb2_platform_data usb_pdata = {
+static const struct fsl_usb2_platform_data usb_pdata __initconst = {
         .operating_mode = FSL_USB2_DR_DEVICE,
         .phy_mode       = FSL_USB2_PHY_ULPI,
 };
@@ -231,7 +230,7 @@ void __init mx31moboard_devboard_init(void)
 
         devboard_init_sel_gpios();
 
-        mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
+        imx31_add_fsl_usb2_udc(&usb_pdata);
 
         devboard_usbh1_init();
 }
diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c
index 075c4fb8e74c..db79f744c301 100644
--- a/arch/arm/mach-mx3/mx31moboard-marxbot.c
+++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c
@@ -21,7 +21,6 @@
 #include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/types.h>
-#include <linux/fsl_devices.h>
 
 #include <linux/usb/otg.h>
 
@@ -326,7 +325,7 @@ static int __init marxbot_usbh1_init(void)
         return mxc_register_device(&mxc_usbh1, &usbh1_pdata);
 }
 
-static struct fsl_usb2_platform_data usb_pdata = {
+static const struct fsl_usb2_platform_data usb_pdata __initconst = {
         .operating_mode = FSL_USB2_DR_DEVICE,
         .phy_mode       = FSL_USB2_PHY_ULPI,
 };
@@ -358,7 +357,7 @@ void __init mx31moboard_marxbot_init(void)
         gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_LCS0));
         gpio_export(IOMUX_TO_GPIO(MX31_PIN_LCS0), false);
 
-        mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
+        imx31_add_fsl_usb2_udc(&usb_pdata);
 
         marxbot_usbh1_init();
 }
diff --git a/arch/arm/mach-mx3/mx31moboard-smartbot.c b/arch/arm/mach-mx3/mx31moboard-smartbot.c
index 417757e78c65..68e8ab55f4c7 100644
--- a/arch/arm/mach-mx3/mx31moboard-smartbot.c
+++ b/arch/arm/mach-mx3/mx31moboard-smartbot.c
@@ -19,7 +19,6 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/types.h>
-#include <linux/fsl_devices.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -119,7 +118,7 @@ static int __init smartbot_cam_init(void)
         return 0;
 }
 
-static struct fsl_usb2_platform_data usb_pdata = {
+static const struct fsl_usb2_platform_data usb_pdata __initconst = {
         .operating_mode = FSL_USB2_DR_DEVICE,
         .phy_mode       = FSL_USB2_PHY_ULPI,
 };
@@ -183,7 +182,7 @@ void __init mx31moboard_smartbot_init(int board)
 
         switch (board) {
         case MX31SMARTBOT:
-                mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
+                imx31_add_fsl_usb2_udc(&usb_pdata);
                 break;
         case MX31EYEBOT:
                 smartbot_otg_host_init();