Annotation of sys/arch/arm/s3c2xx0/s3c24x0_spi.h, Revision 1.1
1.1 ! nbrk 1: /* $NetBSD: s3c24x0_spi.h,v 1.2 2005/12/11 12:16:51 christos Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 2004 Genetec corporation. All rights reserved.
! 5: * Written by Hiroyuki Bessho for Genetec corporation.
! 6: *
! 7: * Redistribution and use in source and binary forms, with or without
! 8: * modification, are permitted provided that the following conditions
! 9: * are met:
! 10: * 1. Redistributions of source code must retain the above copyright
! 11: * notice, this list of conditions and the following disclaimer.
! 12: * 2. Redistributions in binary form must reproduce the above copyright
! 13: * notice, this list of conditions and the following disclaimer in the
! 14: * documentation and/or other materials provided with the distribution.
! 15: * 3. The name of Genetec corporation may not be used to endorse
! 16: * or promote products derived from this software without specific prior
! 17: * written permission.
! 18: *
! 19: * THIS SOFTWARE IS PROVIDED BY GENETEC CORP. ``AS IS'' AND
! 20: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! 21: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! 22: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GENETEC CORP.
! 23: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! 24: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! 25: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! 26: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! 27: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! 28: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! 29: * POSSIBILITY OF SUCH DAMAGE.
! 30: */
! 31:
! 32: #ifndef _S3C2410_SPI_H_
! 33: #define _S3C2410_SPI_H_
! 34:
! 35: #include <arm/s3c2xx0/s3c24x0var.h>
! 36:
! 37: struct ssspi_softc;
! 38:
! 39: /*
! 40: * attach arguments for sub-devices hooked to SPI ports.
! 41: */
! 42: struct ssspi_attach_args {
! 43: s3c2xx0_chipset_tag_t spia_sc;
! 44: bus_space_tag_t spia_iot;
! 45: bus_space_handle_t spia_ioh; /* SPI controller registers */
! 46: bus_space_handle_t spia_gpioh; /* GPIO registers. SPI devices often
! 47: needs additional pins */
! 48: bus_dma_tag_t spia_dmat;
! 49: short spia_intr; /* interrupt from SPI */
! 50: short spia_index; /* index number of SPI unit (0|1) */
! 51: short spia_aux_intr; /* additional interrupt */
! 52: };
! 53:
! 54:
! 55: int s3c24x0_spi_setup(struct ssspi_softc *, uint32_t, int, int);
! 56:
! 57: #endif /* _S3C2410_SPI_H_ */
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