69 lines
2.7 KiB
C
69 lines
2.7 KiB
C
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/*
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* BSD LICENSE
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*
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* Copyright(c) 2017 Broadcom Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Broadcom Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__
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#define __DT_BINDINGS_PINCTRL_BRCM_STINGRAY_H__
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/* Alternate functions available in MUX controller */
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#define MODE_NITRO 0
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#define MODE_NAND 1
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#define MODE_PNOR 2
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#define MODE_GPIO 3
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/* Pad configuration attribute */
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#define PAD_SLEW_RATE_ENA (1 << 0)
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#define PAD_SLEW_RATE_ENA_MASK (1 << 0)
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#define PAD_DRIVE_STRENGTH_2_MA (0 << 1)
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#define PAD_DRIVE_STRENGTH_4_MA (1 << 1)
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#define PAD_DRIVE_STRENGTH_6_MA (2 << 1)
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#define PAD_DRIVE_STRENGTH_8_MA (3 << 1)
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#define PAD_DRIVE_STRENGTH_10_MA (4 << 1)
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#define PAD_DRIVE_STRENGTH_12_MA (5 << 1)
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#define PAD_DRIVE_STRENGTH_14_MA (6 << 1)
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#define PAD_DRIVE_STRENGTH_16_MA (7 << 1)
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#define PAD_DRIVE_STRENGTH_MASK (7 << 1)
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#define PAD_PULL_UP_ENA (1 << 4)
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#define PAD_PULL_UP_ENA_MASK (1 << 4)
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#define PAD_PULL_DOWN_ENA (1 << 5)
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#define PAD_PULL_DOWN_ENA_MASK (1 << 5)
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#define PAD_INPUT_PATH_DIS (1 << 6)
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#define PAD_INPUT_PATH_DIS_MASK (1 << 6)
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#define PAD_HYSTERESIS_ENA (1 << 7)
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#define PAD_HYSTERESIS_ENA_MASK (1 << 7)
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#endif
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