Zephyr API Documentation
4.0.0-rc2
A Scalable Open Source RTOS
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ospi.h
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/*
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* Copyright (c) 2022 STMicroelectronics
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_OSPI_H_
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#define ZEPHYR_INCLUDE_DT_BINDINGS_OSPI_H_
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/* OSPI mode operating on 1 line, 2 lines, 4 lines or 8 lines */
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/* 1 Cmd Line, 1 Address Line and 1 Data Line */
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#define OSPI_SPI_MODE 1
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/* 2 Cmd Lines, 2 Address Lines and 2 Data Lines */
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#define OSPI_DUAL_MODE 2
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/* 4 Cmd Lines, 4 Address Lines and 4 Data Lines */
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#define OSPI_QUAD_MODE 4
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/* 8 Cmd Lines, 8 Address Lines and 8 Data Lines */
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#define OSPI_OPI_MODE 8
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/* OSPI mode operating on Single or Double Transfer Rate */
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/* Single Transfer Rate */
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#define OSPI_STR_TRANSFER 1
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/* Double Transfer Rate */
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#define OSPI_DTR_TRANSFER 2
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#endif
/* ZEPHYR_INCLUDE_DT_BINDINGS_OSPI_H_ */
zephyr
dt-bindings
flash_controller
ospi.h
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