arch/arm/mach-omap2/hdq1w.h

   1 /*
   2  * Shared macros and function prototypes for the HDQ1W/1-wire IP block
   3  *
   4  * Copyright (C) 2012 Texas Instruments, Inc.
   5  * Paul Walmsley
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * version 2 as published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  19  * 02110-1301 USA
  20  */
  21 #ifndef ARCH_ARM_MACH_OMAP2_HDQ1W_H
  22 #define ARCH_ARM_MACH_OMAP2_HDQ1W_H
  23
  24 #include "omap_hwmod.h"
  25
  26 /*
  27  * XXX A future cleanup patch should modify
  28  * drivers/w1/masters/omap_hdq.c to use these macros
  29  */
  30 #define HDQ_CTRL_STATUS_OFFSET                  0x0c
  31 #define HDQ_CTRL_STATUS_CLOCKENABLE_SHIFT       5
  32
  33
  34 extern int omap_hdq1w_reset(struct omap_hwmod *oh);
  35
  36 #endif