/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * This header provides constants for Keystone pinctrl bindings.
 *
 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
 */

#ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H
#define _DT_BINDINGS_PINCTRL_KEYSTONE_H

#define MUX_MODE0       0
#define MUX_MODE1       1
#define MUX_MODE2       2
#define MUX_MODE3       3
#define MUX_MODE4       4
#define MUX_MODE5       5

#define BUFFER_CLASS_B  (0 << 19)
#define BUFFER_CLASS_C  (1 << 19)
#define BUFFER_CLASS_D  (2 << 19)
#define BUFFER_CLASS_E  (3 << 19)

#define PULL_DISABLE    (1 << 16)
#define PIN_PULLUP      (1 << 17)
#define PIN_PULLDOWN    (0 << 17)

#define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset))

#define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000)

#endif