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/* $OpenBSD: s3c2xx0var.h,v 1.1 2008/11/26 14:39:14 drahn Exp $ */
/* $NetBSD: s3c2xx0var.h,v 1.4 2005/12/11 12:16:51 christos Exp $ */
/*
* Copyright (c) 2002 Fujitsu Component Limited
* Copyright (c) 2002 Genetec Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of The Fujitsu Component Limited nor the name of
* Genetec corporation may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY FUJITSU COMPONENT LIMITED AND GENETEC
* CORPORATION ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL FUJITSU COMPONENT LIMITED OR GENETEC
* CORPORATION BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _ARM_S3C2XX0VAR_H_
#define _ARM_S3C2XX0VAR_H_
#include <machine/bus.h>
struct s3c2xx0_softc {
struct device sc_dev;
bus_space_tag_t sc_iot;
bus_space_handle_t sc_intctl_ioh;
bus_space_handle_t sc_memctl_ioh; /* Memory controller */
bus_space_handle_t sc_clkman_ioh; /* Clock manager */
bus_space_handle_t sc_gpio_ioh; /* GPIO */
bus_space_handle_t sc_rtc_ioh; /* real time clock */
bus_dma_tag_t sc_dmat;
/* clock frequency */
int sc_fclk; /* CPU clock */
int sc_hclk; /* AHB bus clock */
int sc_pclk; /* peripheral clock */
};
typedef void *s3c2xx0_chipset_tag_t;
struct s3c2xx0_attach_args {
s3c2xx0_chipset_tag_t sa_sc;
bus_space_tag_t sa_iot;
bus_addr_t sa_addr;
bus_size_t sa_size;
int sa_intr;
int sa_index;
bus_dma_tag_t sa_dmat;
};
extern struct bus_space s3c2xx0_bs_tag;
extern struct s3c2xx0_softc *s3c2xx0_softc;
extern struct arm32_bus_dma_tag s3c2xx0_bus_dma;
/* Platform needs to provide this */
bus_dma_tag_t s3c2xx0_bus_dma_init(struct arm32_bus_dma_tag *);
#endif /* _ARM_S3C2XX0VAR_H_ */
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