/*
 *  BSD LICENSE
 *
 *  Copyright(c) 2017 Broadcom Corporation.  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *    * Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in
 *      the documentation and/or other materials provided with the
 *      distribution.
 *    * Neither the name of Broadcom Corporation nor the names of its
 *      contributors may be used to endorse or promote products derived
 *      from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__
#define __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__

/* Alternate functions available in MUX controller */
#define MODE_NITRO                              0
#define MODE_NAND                               1
#define MODE_PNOR                               2
#define MODE_GPIO                               3

/* Pad configuration attribute */
#define PAD_SLEW_RATE_ENA                       (1 << 0)
#define PAD_SLEW_RATE_ENA_MASK                  (1 << 0)

#define PAD_DRIVE_STRENGTH_2_MA                 (0 << 1)
#define PAD_DRIVE_STRENGTH_4_MA                 (1 << 1)
#define PAD_DRIVE_STRENGTH_6_MA                 (2 << 1)
#define PAD_DRIVE_STRENGTH_8_MA                 (3 << 1)
#define PAD_DRIVE_STRENGTH_10_MA                (4 << 1)
#define PAD_DRIVE_STRENGTH_12_MA                (5 << 1)
#define PAD_DRIVE_STRENGTH_14_MA                (6 << 1)
#define PAD_DRIVE_STRENGTH_16_MA                (7 << 1)
#define PAD_DRIVE_STRENGTH_MASK                 (7 << 1)

#define PAD_PULL_UP_ENA                         (1 << 4)
#define PAD_PULL_UP_ENA_MASK                    (1 << 4)

#define PAD_PULL_DOWN_ENA                       (1 << 5)
#define PAD_PULL_DOWN_ENA_MASK                  (1 << 5)

#define PAD_INPUT_PATH_DIS                      (1 << 6)
#define PAD_INPUT_PATH_DIS_MASK                 (1 << 6)

#define PAD_HYSTERESIS_ENA                      (1 << 7)
#define PAD_HYSTERESIS_ENA_MASK                 (1 << 7)

#endif