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sys/arm/ralink/rt1310var.h
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| /*- | |||||
| * Copyright (c) 2011 Jakub Wojciech Klama <jceel@FreeBSD.org> | |||||
| * 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. | |||||
| * | |||||
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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: head/sys/arm/lpc/lpcvar.h 265858 2014-05-10 21:30:19Z andrew $ | |||||
| */ | |||||
| #ifndef _ARM_RT_RTVAR_H | |||||
| #define _ARM_RT_RTVAR_H | |||||
| #include <sys/types.h> | |||||
| #include <sys/bus.h> | |||||
| #include <machine/bus.h> | |||||
| /* Clocking and power control */ | |||||
| uint32_t lpc_pwr_read(device_t, int); | |||||
| void lpc_pwr_write(device_t, int, uint32_t); | |||||
| /* GPIO */ | |||||
| void rt1310_gpio_init(void); | |||||
| int rt1310_gpio_set_flags(device_t, int, int); | |||||
| int rt1310_gpio_set_state(device_t, int, int); | |||||
| int rt1310_gpio_get_state(device_t, int, int *); | |||||
| /* DMA */ | |||||
| struct lpc_dmac_channel_config | |||||
| { | |||||
| int ldc_fcntl; | |||||
| int ldc_src_periph; | |||||
| int ldc_src_width; | |||||
| int ldc_src_incr; | |||||
| int ldc_src_burst; | |||||
| int ldc_dst_periph; | |||||
| int ldc_dst_width; | |||||
| int ldc_dst_incr; | |||||
| int ldc_dst_burst; | |||||
| void (*ldc_success_handler)(void *); | |||||
| void (*ldc_error_handler)(void *); | |||||
| void * ldc_handler_arg; | |||||
| }; | |||||
| int lpc_dmac_config_channel(device_t, int, struct lpc_dmac_channel_config *); | |||||
| int lpc_dmac_setup_transfer(device_t, int, bus_addr_t, bus_addr_t, bus_size_t, int); | |||||
| int lpc_dmac_enable_channel(device_t, int); | |||||
| int lpc_dmac_disable_channel(device_t, int); | |||||
| int lpc_dmac_start_burst(device_t, int); | |||||
| extern uint32_t rt1310_master_clock; | |||||
| #endif /* _ARM_RT_RTVAR_H */ | |||||