1*8aa428ccSPramod Kumar /* 2*8aa428ccSPramod Kumar * BSD LICENSE 3*8aa428ccSPramod Kumar * 4*8aa428ccSPramod Kumar * Copyright(c) 2017 Broadcom Corporation. All rights reserved. 5*8aa428ccSPramod Kumar * 6*8aa428ccSPramod Kumar * Redistribution and use in source and binary forms, with or without 7*8aa428ccSPramod Kumar * modification, are permitted provided that the following conditions 8*8aa428ccSPramod Kumar * are met: 9*8aa428ccSPramod Kumar * 10*8aa428ccSPramod Kumar * * Redistributions of source code must retain the above copyright 11*8aa428ccSPramod Kumar * notice, this list of conditions and the following disclaimer. 12*8aa428ccSPramod Kumar * * Redistributions in binary form must reproduce the above copyright 13*8aa428ccSPramod Kumar * notice, this list of conditions and the following disclaimer in 14*8aa428ccSPramod Kumar * the documentation and/or other materials provided with the 15*8aa428ccSPramod Kumar * distribution. 16*8aa428ccSPramod Kumar * * Neither the name of Broadcom Corporation nor the names of its 17*8aa428ccSPramod Kumar * contributors may be used to endorse or promote products derived 18*8aa428ccSPramod Kumar * from this software without specific prior written permission. 19*8aa428ccSPramod Kumar * 20*8aa428ccSPramod Kumar * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21*8aa428ccSPramod Kumar * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22*8aa428ccSPramod Kumar * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23*8aa428ccSPramod Kumar * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24*8aa428ccSPramod Kumar * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25*8aa428ccSPramod Kumar * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26*8aa428ccSPramod Kumar * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27*8aa428ccSPramod Kumar * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28*8aa428ccSPramod Kumar * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29*8aa428ccSPramod Kumar * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30*8aa428ccSPramod Kumar * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31*8aa428ccSPramod Kumar */ 32*8aa428ccSPramod Kumar 33*8aa428ccSPramod Kumar #ifndef __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__ 34*8aa428ccSPramod Kumar #define __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__ 35*8aa428ccSPramod Kumar 36*8aa428ccSPramod Kumar /* Alternate functions available in MUX controller */ 37*8aa428ccSPramod Kumar #define MODE_NITRO 0 38*8aa428ccSPramod Kumar #define MODE_NAND 1 39*8aa428ccSPramod Kumar #define MODE_PNOR 2 40*8aa428ccSPramod Kumar #define MODE_GPIO 3 41*8aa428ccSPramod Kumar 42*8aa428ccSPramod Kumar /* Pad configuration attribute */ 43*8aa428ccSPramod Kumar #define PAD_SLEW_RATE_ENA (1 << 0) 44*8aa428ccSPramod Kumar #define PAD_SLEW_RATE_ENA_MASK (1 << 0) 45*8aa428ccSPramod Kumar 46*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_2_MA (0 << 1) 47*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_4_MA (1 << 1) 48*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_6_MA (2 << 1) 49*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_8_MA (3 << 1) 50*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_10_MA (4 << 1) 51*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_12_MA (5 << 1) 52*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_14_MA (6 << 1) 53*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_16_MA (7 << 1) 54*8aa428ccSPramod Kumar #define PAD_DRIVE_STRENGTH_MASK (7 << 1) 55*8aa428ccSPramod Kumar 56*8aa428ccSPramod Kumar #define PAD_PULL_UP_ENA (1 << 4) 57*8aa428ccSPramod Kumar #define PAD_PULL_UP_ENA_MASK (1 << 4) 58*8aa428ccSPramod Kumar 59*8aa428ccSPramod Kumar #define PAD_PULL_DOWN_ENA (1 << 5) 60*8aa428ccSPramod Kumar #define PAD_PULL_DOWN_ENA_MASK (1 << 5) 61*8aa428ccSPramod Kumar 62*8aa428ccSPramod Kumar #define PAD_INPUT_PATH_DIS (1 << 6) 63*8aa428ccSPramod Kumar #define PAD_INPUT_PATH_DIS_MASK (1 << 6) 64*8aa428ccSPramod Kumar 65*8aa428ccSPramod Kumar #define PAD_HYSTERESIS_ENA (1 << 7) 66*8aa428ccSPramod Kumar #define PAD_HYSTERESIS_ENA_MASK (1 << 7) 67*8aa428ccSPramod Kumar 68*8aa428ccSPramod Kumar #endif 69