2 * Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
5 * Developed by Semihalf.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of MARVELL nor the names of contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
35 #include <sys/param.h>
36 #include <sys/systm.h>
39 #include <machine/bus.h>
40 #include <machine/fdt.h>
42 #include <arm/mv/mvreg.h>
43 #include <arm/mv/mvvar.h>
44 #include <arm/mv/mvwin.h>
46 struct resource_spec mv_gpio_res[] = {
47 { SYS_RES_MEMORY, 0, RF_ACTIVE },
48 { SYS_RES_IRQ, 0, RF_ACTIVE },
49 { SYS_RES_IRQ, 1, RF_ACTIVE },
50 { SYS_RES_IRQ, 2, RF_ACTIVE },
51 { SYS_RES_IRQ, 3, RF_ACTIVE },
55 const struct decode_win idma_win_tbl[] = {
58 const struct decode_win *idma_wins = idma_win_tbl;
61 const struct decode_win xor_win_tbl[] = {
64 const struct decode_win *xor_wins = xor_win_tbl;
73 * On Discovery TCLK is can be configured to 166 MHz or 200 MHz.
74 * Current setting is read from Sample At Reset register.
76 sar = bus_space_read_4(fdtbus_bs_tag, MV_MPP_BASE, SAMPLE_AT_RESET_HI);
77 sar = (sar & TCLK_MASK) >> TCLK_SHIFT;
85 panic("Unknown TCLK settings!");