1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * BSD LICENSE 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright(c) 2017 Broadcom Corporation. All rights reserved. 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Redistribution and use in source and binary forms, with or without 7*4882a593Smuzhiyun * modification, are permitted provided that the following conditions 8*4882a593Smuzhiyun * are met: 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * * Redistributions of source code must retain the above copyright 11*4882a593Smuzhiyun * notice, this list of conditions and the following disclaimer. 12*4882a593Smuzhiyun * * Redistributions in binary form must reproduce the above copyright 13*4882a593Smuzhiyun * notice, this list of conditions and the following disclaimer in 14*4882a593Smuzhiyun * the documentation and/or other materials provided with the 15*4882a593Smuzhiyun * distribution. 16*4882a593Smuzhiyun * * Neither the name of Broadcom Corporation nor the names of its 17*4882a593Smuzhiyun * contributors may be used to endorse or promote products derived 18*4882a593Smuzhiyun * from this software without specific prior written permission. 19*4882a593Smuzhiyun * 20*4882a593Smuzhiyun * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21*4882a593Smuzhiyun * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22*4882a593Smuzhiyun * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23*4882a593Smuzhiyun * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24*4882a593Smuzhiyun * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25*4882a593Smuzhiyun * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26*4882a593Smuzhiyun * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27*4882a593Smuzhiyun * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28*4882a593Smuzhiyun * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29*4882a593Smuzhiyun * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30*4882a593Smuzhiyun * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31*4882a593Smuzhiyun */ 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #ifndef __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__ 34*4882a593Smuzhiyun #define __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__ 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun /* Alternate functions available in MUX controller */ 37*4882a593Smuzhiyun #define MODE_NITRO 0 38*4882a593Smuzhiyun #define MODE_NAND 1 39*4882a593Smuzhiyun #define MODE_PNOR 2 40*4882a593Smuzhiyun #define MODE_GPIO 3 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun /* Pad configuration attribute */ 43*4882a593Smuzhiyun #define PAD_SLEW_RATE_ENA (1 << 0) 44*4882a593Smuzhiyun #define PAD_SLEW_RATE_ENA_MASK (1 << 0) 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_2_MA (0 << 1) 47*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_4_MA (1 << 1) 48*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_6_MA (2 << 1) 49*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_8_MA (3 << 1) 50*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_10_MA (4 << 1) 51*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_12_MA (5 << 1) 52*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_14_MA (6 << 1) 53*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_16_MA (7 << 1) 54*4882a593Smuzhiyun #define PAD_DRIVE_STRENGTH_MASK (7 << 1) 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #define PAD_PULL_UP_ENA (1 << 4) 57*4882a593Smuzhiyun #define PAD_PULL_UP_ENA_MASK (1 << 4) 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun #define PAD_PULL_DOWN_ENA (1 << 5) 60*4882a593Smuzhiyun #define PAD_PULL_DOWN_ENA_MASK (1 << 5) 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun #define PAD_INPUT_PATH_DIS (1 << 6) 63*4882a593Smuzhiyun #define PAD_INPUT_PATH_DIS_MASK (1 << 6) 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun #define PAD_HYSTERESIS_ENA (1 << 7) 66*4882a593Smuzhiyun #define PAD_HYSTERESIS_ENA_MASK (1 << 7) 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun #endif 69