arch/arm/mach-omap2/am33xx/mux.c

   1 /*
   2  * mux.c
   3  *
   4  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation version 2.
   9  *
  10  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
  11  * kind, whether express or implied; without even the implied warranty
  12  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #include <common.h>
  17 #include <asm/arch/mux.h>
  18 #include <asm/arch/hardware.h>
  19 #include <asm/io.h>
  20
  21 /*
  22  * Configure the pin mux for the module
  23  */
  24 void configure_module_pin_mux(struct module_pin_mux *mod_pin_mux)
  25 {
  26         int i;
  27
  28         if (!mod_pin_mux)
  29                 return;
  30
  31         for (i = 0; mod_pin_mux[i].reg_offset != -1; i++)
  32                 MUX_CFG(mod_pin_mux[i].val, mod_pin_mux[i].reg_offset);
  33 }