LXR linux/include/linux/mfd/lpc

   1/*
   2 *  linux/drivers/mfd/lpc_ich.h
   3 *
   4 *  Copyright (c) 2012 Extreme Engineering Solution, Inc.
   5 *  Author: Aaron Sierra <asierra@xes-inc.com>
   6 *
   7 *  This program is free software; you can redistribute it and/or modify
   8 *  it under the terms of the GNU General Public License 2 as published
   9 *  by the Free Software Foundation.
  10 *
  11 *  This program is distributed in the hope that it will be useful,
  12 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 *  GNU 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; see the file COPYING.  If not, write to
  18 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20#ifndef LPC_ICH_H
  21#define LPC_ICH_H
  22
  23#include <linux/platform_data/intel-spi.h>
  24
  25/* GPIO resources */
  26#define ICH_RES_GPIO    0
  27#define ICH_RES_GPE0    1
  28
  29/* GPIO compatibility */
  30enum {
  31        ICH_I3100_GPIO,
  32        ICH_V5_GPIO,
  33        ICH_V6_GPIO,
  34        ICH_V7_GPIO,
  35        ICH_V9_GPIO,
  36        ICH_V10CORP_GPIO,
  37        ICH_V10CONS_GPIO,
  38        AVOTON_GPIO,
  39};
  40
  41struct lpc_ich_info {
  42        char name[32];
  43        unsigned int iTCO_version;
  44        unsigned int gpio_version;
  45        enum intel_spi_type spi_type;
  46        u8 use_gpio;
  47};
  48
  49#endif
  50