LXR linux/include/linux/ssbi.h

   1/* Copyright (C) 2010 Google, Inc.
   2 * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
   3 * Author: Dima Zavin <dima@android.com>
   4 *
   5 * This program is free software; you can redistribute it and/or modify
   6 * it under the terms of the GNU General Public License version 2 and
   7 * only version 2 as published by the Free Software Foundation.
   8 *
   9 * This program is distributed in the hope that it will be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 */
  14
  15#ifndef _LINUX_SSBI_H
  16#define _LINUX_SSBI_H
  17
  18#include <linux/types.h>
  19
  20struct ssbi_slave_info {
  21        const char      *name;
  22        void            *platform_data;
  23};
  24
  25enum ssbi_controller_type {
  26        MSM_SBI_CTRL_SSBI = 0,
  27        MSM_SBI_CTRL_SSBI2,
  28        MSM_SBI_CTRL_PMIC_ARBITER,
  29};
  30
  31struct ssbi_platform_data {
  32        struct ssbi_slave_info  slave;
  33        enum ssbi_controller_type controller_type;
  34};
  35
  36int ssbi_write(struct device *dev, u16 addr, u8 *buf, int len);
  37int ssbi_read(struct device *dev, u16 addr, u8 *buf, int len);
  38#endif
  39