1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * This header provides constants for Keystone pinctrl bindings.
 4 *
 5 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
 6 */
 7
 8#ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H
 9#define _DT_BINDINGS_PINCTRL_KEYSTONE_H
10
11#define MUX_MODE0	0
12#define MUX_MODE1	1
13#define MUX_MODE2	2
14#define MUX_MODE3	3
15#define MUX_MODE4	4
16#define MUX_MODE5	5
17
18#define BUFFER_CLASS_B	(0 << 19)
19#define BUFFER_CLASS_C	(1 << 19)
20#define BUFFER_CLASS_D	(2 << 19)
21#define BUFFER_CLASS_E	(3 << 19)
22
23#define PULL_DISABLE	(1 << 16)
24#define PIN_PULLUP	(1 << 17)
25#define PIN_PULLDOWN	(0 << 17)
26
27#define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset))
28
29#define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000)
30
31#endif