Module Name: src Committed By: jmcneill Date: Sat Jan 17 17:21:55 UTC 2015
Added Files: src/sys/arch/arm/rockchip: rockchip_dwctmr.c Log Message: Add dwctmr glue, from FUKAUMI Naoki <f...@naobsd.org> To generate a diff of this commit: cvs rdiff -u -r0 -r1.1 src/sys/arch/arm/rockchip/rockchip_dwctmr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Added files: Index: src/sys/arch/arm/rockchip/rockchip_dwctmr.c diff -u /dev/null src/sys/arch/arm/rockchip/rockchip_dwctmr.c:1.1 --- /dev/null Sat Jan 17 17:21:55 2015 +++ src/sys/arch/arm/rockchip/rockchip_dwctmr.c Sat Jan 17 17:21:55 2015 @@ -0,0 +1,75 @@ +/* $NetBSD: rockchip_dwctmr.c,v 1.1 2015/01/17 17:21:55 jmcneill Exp $ */ + +/*- + * Copyright (c) 2015 Jared D. McNeill <jmcne...@invisible.ca> + * 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 ``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 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. + */ + +#include <sys/cdefs.h> +__KERNEL_RCSID(0, "$NetBSD: rockchip_dwctmr.c,v 1.1 2015/01/17 17:21:55 jmcneill Exp $"); + +#include <sys/param.h> +#include <sys/bus.h> +#include <sys/device.h> +#include <sys/intr.h> +#include <sys/systm.h> +#include <sys/kernel.h> + +#include <dev/ic/dwc_tmr_var.h> + +#include <arm/rockchip/rockchip_reg.h> +#include <arm/rockchip/rockchip_var.h> + +static int rk_dwctmr_match(device_t, cfdata_t, void *); +static void rk_dwctmr_attach(device_t, device_t, void *); + +CFATTACH_DECL_NEW(rkdwctmr, sizeof(struct dwc_tmr_softc), + rk_dwctmr_match, rk_dwctmr_attach, NULL, NULL); + +static int +rk_dwctmr_match(device_t parent, cfdata_t cf, void *aux) +{ + + if (rockchip_chip_id() != ROCKCHIP_CHIP_ID_RK3066) + return 0; + + return 1; +} + +static void +rk_dwctmr_attach(device_t parent, device_t self, void *aux) +{ + struct dwc_tmr_softc *sc = device_private(self); + struct obio_attach_args * const obio = aux; + + sc->sc_dev = self; + sc->sc_bst = obio->obio_bst; + bus_space_subregion(obio->obio_bst, obio->obio_bsh, obio->obio_offset, + obio->obio_size, &sc->sc_bsh); + + aprint_naive("\n"); + aprint_normal("\n"); + + dwc_tmr_attach_subr(sc, ROCKCHIP_REF_FREQ); +}