linux-phytec-fsl

MLK-13441-1 ARM: imx7ulp: iomux: add imx7ulp header file

Add imx7ulp header file.

Two changes base on original header file from iomux tool team:
- Remove the mux register column since mux and conf is shared in
  one register.
- IOMUX_0 part:
  The register address: 0x4103_d000 ~ 0x4103_d0cc, the header file
  offset is 0xdxxx, now change it to 0x0xxx. The common base address
  0x4103_d000 is defined by dts file.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>