diff options
Diffstat (limited to 'sys/arm/freescale/imx/imx_gptvar.h')
| -rw-r--r-- | sys/arm/freescale/imx/imx_gptvar.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/sys/arm/freescale/imx/imx_gptvar.h b/sys/arm/freescale/imx/imx_gptvar.h new file mode 100644 index 0000000..7004e05 --- /dev/null +++ b/sys/arm/freescale/imx/imx_gptvar.h @@ -0,0 +1,50 @@ +/*- + * Copyright (c) 2012 The FreeBSD Foundation + * All rights reserved. + * + * This software was developed by Oleksandr Rybalko under sponsorship + * from the FreeBSD Foundation. + * + * 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. + * + * $FreeBSD$ + */ + +#ifndef _IMXGPTVAR_H +#define _IMXGPTVAR_H + +struct imx_gpt_softc { + device_t sc_dev; + struct resource *res[2]; + bus_space_tag_t sc_iot; + bus_space_handle_t sc_ioh; + void *sc_ih; /* interrupt handler */ + uint32_t sc_period; + uint32_t sc_clksrc; + uint32_t clkfreq; + struct eventtimer et; +}; + +extern struct imx_gpt_softc *imx_gpt_sc; + +int imx_gpt_get_timerfreq(struct imx_gpt_softc *); +#endif /* _IMXGPTVAR_H */ |
