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