Aria NXP imx6 pinfunc
READ: https://community.freescale.com/thread/317673
Details=
mux_reg conf_reg input_reg mux_mode input_val
- mux_reg = Pad Mux Register, offset address address : Address: 20E_0000h base + 83Ch offset = 20E_083Ch
- conf_reg = Pad Control Register
- input_reg = Select Input Register
- mux_mode = Mux ALT selector, 0-7
- input_val = Input Value Selector