1/*
 2 * This header provides constants for Keystone pinctrl bindings.
 3 *
 4 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License version 2 as
 8 * published by the Free Software Foundation.
 9 *
10 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
11 * kind, whether express or implied; without even the implied warranty
12 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 * GNU General Public License for more details.
14 */
15
16#ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H
17#define _DT_BINDINGS_PINCTRL_KEYSTONE_H
18
19#define MUX_MODE0	0
20#define MUX_MODE1	1
21#define MUX_MODE2	2
22#define MUX_MODE3	3
23#define MUX_MODE4	4
24#define MUX_MODE5	5
25
26#define BUFFER_CLASS_B	(0 << 19)
27#define BUFFER_CLASS_C	(1 << 19)
28#define BUFFER_CLASS_D	(2 << 19)
29#define BUFFER_CLASS_E	(3 << 19)
30
31#define PULL_DISABLE	(1 << 16)
32#define PIN_PULLUP	(1 << 17)
33#define PIN_PULLDOWN	(0 << 17)
34
35#define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset))
36
37#define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000)
38
39#endif