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[mirror_ubuntu-artful-kernel.git] / arch / arm / mach-imx / imx31-dt.c
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1/*
2 * Copyright 2012 Sascha Hauer, Pengutronix
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12#include <linux/irq.h>
13#include <linux/of_irq.h>
14#include <linux/of_platform.h>
15#include <asm/mach/arch.h>
16#include <asm/mach/time.h>
d2a37b3d 17
e3372474 18#include "common.h"
50f2de61 19#include "mx31.h"
e3372474 20
8756dd92 21static const char * const imx31_dt_board_compat[] __initconst = {
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22 "fsl,imx31",
23 NULL
24};
25
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26/* FIXME: replace with DT binding */
27static const struct resource imx31_rnga_res[] __initconst = {
28 DEFINE_RES_MEM(MX31_RNGA_BASE_ADDR, SZ_16K),
29};
30
31static void __init imx31_dt_mach_init(void)
32{
33 platform_device_register_simple("mxc_rnga", -1, imx31_rnga_res,
34 ARRAY_SIZE(imx31_rnga_res));
35}
36
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37DT_MACHINE_START(IMX31_DT, "Freescale i.MX31 (Device Tree Support)")
38 .map_io = mx31_map_io,
39 .init_early = imx31_init_early,
40 .init_irq = mx31_init_irq,
c9ee9496 41 .init_machine = imx31_dt_mach_init,
d2a37b3d 42 .dt_compat = imx31_dt_board_compat,
d2a37b3d 43MACHINE_END