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29 lines
619 B
C
29 lines
619 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2018 Angelo Dureghello <angelo@sysam.it>
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*/
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#ifndef __spi_coldfire_h
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#define __spi_coldfire_h
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#define MAX_CTAR_REGS 8
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#define MAX_CTAR_FIELDS 8
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/*
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* struct coldfire_spi_plat - information about a coldfire spi module
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*
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* @regs_addr: base address for module registers
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* @speed_hz: default SCK frequency
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* @mode: default SPI mode
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* @num_cs: number of DSPI chipselect signals
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*/
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struct coldfire_spi_plat {
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fdt_addr_t regs_addr;
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uint speed_hz;
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uint mode;
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uint num_cs;
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uint ctar[MAX_CTAR_REGS][MAX_CTAR_FIELDS];
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};
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#endif /* __spi_coldfire_h */
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