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Annotation of sys/arch/arm/s3c2xx0/s3c2xx0var.h, Revision 1.1.1.1

1.1       nbrk        1: /* $NetBSD: s3c2xx0var.h,v 1.4 2005/12/11 12:16:51 christos Exp $ */
                      2:
                      3: /*
                      4:  * Copyright (c) 2002 Fujitsu Component Limited
                      5:  * Copyright (c) 2002 Genetec Corporation
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. Neither the name of The Fujitsu Component Limited nor the name of
                     17:  *    Genetec corporation may not be used to endorse or promote products
                     18:  *    derived from this software without specific prior written permission.
                     19:  *
                     20:  * THIS SOFTWARE IS PROVIDED BY FUJITSU COMPONENT LIMITED AND GENETEC
                     21:  * CORPORATION ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
                     22:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
                     23:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
                     24:  * DISCLAIMED.  IN NO EVENT SHALL FUJITSU COMPONENT LIMITED OR GENETEC
                     25:  * CORPORATION BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     26:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     27:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
                     28:  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
                     29:  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
                     30:  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
                     31:  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     32:  * SUCH DAMAGE.
                     33:  */
                     34:
                     35: #ifndef _ARM_S3C2XX0VAR_H_
                     36: #define _ARM_S3C2XX0VAR_H_
                     37:
                     38: #include <machine/bus.h>
                     39:
                     40: struct s3c2xx0_softc {
                     41:        struct device           sc_dev;
                     42:
                     43:        bus_space_tag_t         sc_iot;
                     44:
                     45:        bus_space_handle_t      sc_intctl_ioh;
                     46:        bus_space_handle_t      sc_memctl_ioh;  /* Memory controller */
                     47:        bus_space_handle_t      sc_clkman_ioh;  /* Clock manager */
                     48:        bus_space_handle_t      sc_gpio_ioh;    /* GPIO */
                     49:        bus_space_handle_t      sc_rtc_ioh;     /* real time clock */
                     50:
                     51:        bus_dma_tag_t           sc_dmat;
                     52:
                     53:        /* clock frequency */
                     54:        int sc_fclk;                    /* CPU clock */
                     55:        int sc_hclk;                    /* AHB bus clock */
                     56:        int sc_pclk;                    /* peripheral clock */
                     57: };
                     58:
                     59: typedef void *s3c2xx0_chipset_tag_t;
                     60:
                     61: struct s3c2xx0_attach_args {
                     62:        s3c2xx0_chipset_tag_t   sa_sc;
                     63:        bus_space_tag_t         sa_iot;
                     64:        bus_addr_t              sa_addr;
                     65:        bus_size_t              sa_size;
                     66:        int                     sa_intr;
                     67:        int                     sa_index;
                     68:        bus_dma_tag_t           sa_dmat;
                     69: };
                     70:
                     71: extern struct bus_space s3c2xx0_bs_tag;
                     72: extern struct s3c2xx0_softc *s3c2xx0_softc;
                     73: extern struct arm32_bus_dma_tag s3c2xx0_bus_dma;
                     74:
                     75: /* Platform needs to provide this */
                     76: bus_dma_tag_t s3c2xx0_bus_dma_init(struct arm32_bus_dma_tag *);
                     77:
                     78: #endif /* _ARM_S3C2XX0VAR_H_ */