ARM: board: usbarmory: Convert to OF_CONTROL and DM

Convert usbarmory to OF_CONTROL and DM for gpio, pin
usb support on the i.MX53 based usbarmory.
Signed-off-by: NPeter Robinson <pbrobinson@gmail.com>
Cc: Andrej Rosano <andrej@inversepath.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>

configs/usbarmory_defconfig

@@ -2,11 +2,13 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX5=y
 CONFIG_SYS_TEXT_BASE=0x77800000
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="imx53-usbarmory"
 CONFIG_SYS_MEMTEST_START=0x70000000
 CONFIG_SYS_MEMTEST_END=0x90000000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x60000
 CONFIG_TARGET_USBARMORY=y
+CONFIG_OF_CONTROL=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
@@ -14,13 +16,22 @@ CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_FUSE=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
+# CONFIG_CMD_PINMUX is not set
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_DM=y
+CONFIG_DM_GPIO=y
 CONFIG_FSL_ESDHC_IMX=y
 CONFIG_MTD=y
 CONFIG_MXC_UART=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX5=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
 CONFIG_USB=y
+CONFIG_DM_USB=y
 CONFIG_USB_EHCI_MX5=y
 CONFIG_OF_LIBFDT=y