diff options
Diffstat (limited to 'sys/arm/s3c2xx0/s3c2xx0var.h')
-rw-r--r-- | sys/arm/s3c2xx0/s3c2xx0var.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/sys/arm/s3c2xx0/s3c2xx0var.h b/sys/arm/s3c2xx0/s3c2xx0var.h new file mode 100644 index 0000000..fea800e --- /dev/null +++ b/sys/arm/s3c2xx0/s3c2xx0var.h @@ -0,0 +1,89 @@ +/* $NetBSD: s3c2xx0var.h,v 1.3 2003/08/05 11:26:54 bsh 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. + * + * $FreeBSD$ + */ + +#ifndef _ARM_S3C2XX0VAR_H_ +#define _ARM_S3C2XX0VAR_H_ + +#include <machine/bus.h> +#include <sys/rman.h> + +typedef enum { + CPU_S3C2410, + CPU_S3C2440, +} s3c2xx0_cpu; + +struct s3c2xx0_softc { + device_t sc_dev; + + s3c2xx0_cpu sc_cpu; + + bus_space_tag_t sc_iot; + + bus_space_handle_t sc_intctl_ioh; + bus_space_handle_t sc_clkman_ioh; /* Clock manager */ + bus_space_handle_t sc_gpio_ioh; /* GPIO */ + bus_space_handle_t sc_lcd_ioh; /* LCD */ + bus_space_handle_t sc_rtc_ioh; /* real time clock */ + bus_space_handle_t sc_mci_ioh; /* MMC/SD */ + bus_space_handle_t sc_iic_ioh; /* IIC */ + bus_space_handle_t sc_ohci_ioh; /* USB/OHCI */ + bus_space_handle_t sc_wdt_ioh; /* Watchdog Timer */ + + bus_dma_tag_t sc_dmat; + + /* clock frequency */ + int sc_fclk; /* CPU clock */ + int sc_hclk; /* AHB bus clock */ + int sc_pclk; /* peripheral clock */ + + struct rman s3c2xx0_irq_rman; + struct rman s3c2xx0_mem_rman; +}; + +struct s3c2xx0_ivar { + struct resource_list resources; +}; + +typedef void *s3c2xx0_chipset_tag_t; + +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_ */ |