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
  20 struct ssbi_slave_info {
  21         const char      *name;
  22         void            *platform_data;
  23 };
  24
  25 enum ssbi_controller_type {
  26         MSM_SBI_CTRL_SSBI = 0,
  27         MSM_SBI_CTRL_SSBI2,
  28         MSM_SBI_CTRL_PMIC_ARBITER,
  29 };
  30
  31 struct ssbi_platform_data {
  32         struct ssbi_slave_info  slave;
  33         enum ssbi_controller_type controller_type;
  34 };
  35
  36 int ssbi_write(struct device *dev, u16 addr, u8 *buf, int len);
  37 int ssbi_read(struct device *dev, u16 addr, u8 *buf, int len);
  38 #endif