45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/* $NetBSD: omap_ocp.h,v 1.1 2007/01/06 00:29:52 christos Exp $ */
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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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* 1. Redistributions of source code must retain this list of conditions
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* and the following disclaimer.
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* 2. Redistributions in binary form must reproduce this list of conditions
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* and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _ARM_OMAP_OMAP_OCP_H_
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#define _ARM_OMAP_OMAP_OCP_H_
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/* Texas Instruments OCP Bus */
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struct ocp_attach_args {
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bus_space_tag_t ocp_iot; /* Bus tag */
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bus_addr_t ocp_addr; /* Address */
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bus_size_t ocp_size; /* Size of peripheral address space */
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int ocp_intr; /* IRQ number */
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bus_dma_tag_t ocp_dmac; /* DMA channel */
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unsigned int ocp_mult; /* Offset multiplier */
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};
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extern struct bus_space omap_bs_tag;
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extern struct arm32_bus_dma_tag omap_bus_dma_tag;
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extern struct bus_space omap_a4x_bs_tag;
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extern struct bus_space omap_a2x_bs_tag;
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#endif /* _ARM_OMAP_OMAP_OCP_H_ */
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