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This adds the necessary dt-bindings and documentation to use the ADI SC5xx pinctrl driver in a device tree. It is not yet available upstream in the Linux kernel. Eventually, it will be moved there. Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com>
21 lines
551 B
C
21 lines
551 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* (C) Copyright 2022 - Analog Devices, Inc.
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*
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* Written and/or maintained by Timesys Corporation
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*
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* Contact: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
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* Contact: Greg Malysa <greg.malysa@timesys.com>
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*
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*/
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#ifndef DT_BINDINGS_PINCTRL_ADI_ADSP
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#define DT_BINDINGS_PINCTRL_ADI_ADSP
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#define ADI_ADSP_PIN(port, pin) (16 * ((port) - 'A') + (pin))
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#define ADI_ADSP_PINFUNC_ALT0 0
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#define ADI_ADSP_PINFUNC_ALT1 1
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#define ADI_ADSP_PINFUNC_ALT2 2
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#define ADI_ADSP_PINFUNC_ALT3 3
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#endif
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