/** @file
  GPIO definition table for KabylakeRvp3

Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#ifndef _IO_EXPANDER_H_
#define _IO_EXPANDER_H_

typedef struct {
  UINT32 IoExpanderNumber   : 1;  // IO Expander Number (0/1)
  UINT32 GpioPinNumber      : 5;  // GPIO Pin Number (0 to 23)
  UINT32 GpioDirection      : 1;  // GPIO Pin Direction (Input/Output)
  UINT32 GpioLevel          : 1;  // GPIO Pin Output Level (High/Low)
  UINT32 GpioInversion     : 1;  // GPIO Pin Inversion (Enabled/Disabled)
  UINT32 Reserved           : 23; // Reserved
} IO_EXPANDER_GPIO_CONFIG;

//SKL PCH LP GPIO Expander Number
#define IO_EXPANDER_0            0
#define IO_EXPANDER_1            1

//SKL PCH LP GPIO Pin Mapping
#define IO_EXPANDER_GPIO_0        0   // P00
#define IO_EXPANDER_GPIO_1        1   // P01
#define IO_EXPANDER_GPIO_2        2   // P02
#define IO_EXPANDER_GPIO_3        3   // P03
#define IO_EXPANDER_GPIO_4        4   // P04
#define IO_EXPANDER_GPIO_5        5   // P05
#define IO_EXPANDER_GPIO_6        6   // P06
#define IO_EXPANDER_GPIO_7        7   // P07
#define IO_EXPANDER_GPIO_8        8   // P10
#define IO_EXPANDER_GPIO_9        9   // P11
#define IO_EXPANDER_GPIO_10       10  // P12
#define IO_EXPANDER_GPIO_11       11  // P13
#define IO_EXPANDER_GPIO_12       12  // P14
#define IO_EXPANDER_GPIO_13       13  // P15
#define IO_EXPANDER_GPIO_14       14  // P16
#define IO_EXPANDER_GPIO_15       15  // P17
#define IO_EXPANDER_GPIO_16       16  // P20
#define IO_EXPANDER_GPIO_17       17  // P21
#define IO_EXPANDER_GPIO_18       18  // P22
#define IO_EXPANDER_GPIO_19       19  // P23
#define IO_EXPANDER_GPIO_20       20  // P24
#define IO_EXPANDER_GPIO_21       21  // P25
#define IO_EXPANDER_GPIO_22       22  // P26
#define IO_EXPANDER_GPIO_23       23  // P27

//SKL PCH LP GPIO Expander GPIO Direction
#define IO_EXPANDER_GPIO_OUTPUT   0
#define IO_EXPANDER_GPIO_INPUT    1

//SKL PCH LP GPIO Expaner GPIO Output Level
#define IO_EXPANDER_GPO_LEVEL_LOW    0
#define IO_EXPANDER_GPO_LEVEL_HIGH   1

//SKL PCH LP GPIO Expaner GPIO Inversion Status
#define IO_EXPANDER_GPI_INV_DISABLED  0
#define IO_EXPANDER_GPI_INV_ENABLED   1
#define IO_EXPANDER_GPIO_RESERVED     0x00

//GPIO Table Terminator
#define END_OF_GPIO_TABLE 0xFFFFFFFF

#endif