1/*	$NetBSD: brcm,pinctrl-stingray.h,v 1.1.1.1 2017/10/28 10:30:32 jmcneill Exp $	*/
2
3/*
4 *  BSD LICENSE
5 *
6 *  Copyright(c) 2017 Broadcom Corporation.  All rights reserved.
7 *
8 *  Redistribution and use in source and binary forms, with or without
9 *  modification, are permitted provided that the following conditions
10 *  are met:
11 *
12 *    * Redistributions of source code must retain the above copyright
13 *      notice, this list of conditions and the following disclaimer.
14 *    * Redistributions in binary form must reproduce the above copyright
15 *      notice, this list of conditions and the following disclaimer in
16 *      the documentation and/or other materials provided with the
17 *      distribution.
18 *    * Neither the name of Broadcom Corporation nor the names of its
19 *      contributors may be used to endorse or promote products derived
20 *      from this software without specific prior written permission.
21 *
22 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
25 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
26 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
28 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35#ifndef __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__
36#define __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__
37
38/* Alternate functions available in MUX controller */
39#define MODE_NITRO				0
40#define MODE_NAND				1
41#define MODE_PNOR				2
42#define MODE_GPIO				3
43
44/* Pad configuration attribute */
45#define PAD_SLEW_RATE_ENA			(1 << 0)
46#define PAD_SLEW_RATE_ENA_MASK			(1 << 0)
47
48#define PAD_DRIVE_STRENGTH_2_MA			(0 << 1)
49#define PAD_DRIVE_STRENGTH_4_MA			(1 << 1)
50#define PAD_DRIVE_STRENGTH_6_MA			(2 << 1)
51#define PAD_DRIVE_STRENGTH_8_MA			(3 << 1)
52#define PAD_DRIVE_STRENGTH_10_MA		(4 << 1)
53#define PAD_DRIVE_STRENGTH_12_MA		(5 << 1)
54#define PAD_DRIVE_STRENGTH_14_MA		(6 << 1)
55#define PAD_DRIVE_STRENGTH_16_MA		(7 << 1)
56#define PAD_DRIVE_STRENGTH_MASK			(7 << 1)
57
58#define PAD_PULL_UP_ENA				(1 << 4)
59#define PAD_PULL_UP_ENA_MASK			(1 << 4)
60
61#define PAD_PULL_DOWN_ENA			(1 << 5)
62#define PAD_PULL_DOWN_ENA_MASK			(1 << 5)
63
64#define PAD_INPUT_PATH_DIS			(1 << 6)
65#define PAD_INPUT_PATH_DIS_MASK			(1 << 6)
66
67#define PAD_HYSTERESIS_ENA			(1 << 7)
68#define PAD_HYSTERESIS_ENA_MASK			(1 << 7)
69
70#endif
71