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e3da5b36 MD |
1 | /* |
2 | * r7s72100 processor support | |
3 | * | |
4 | * Copyright (C) 2013 Renesas Solutions Corp. | |
5 | * Copyright (C) 2013 Magnus Damm | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; version 2 of the License. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include <linux/irq.h> | |
22 | #include <linux/kernel.h> | |
23 | #include <linux/of_platform.h> | |
d18e0611 | 24 | #include <linux/sh_timer.h> |
e3da5b36 MD |
25 | #include <mach/common.h> |
26 | #include <mach/r7s72100.h> | |
27 | #include <asm/mach/arch.h> | |
b6bab126 | 28 | #include "irqs.h" |
e3da5b36 | 29 | |
c17fcfbc LP |
30 | static struct resource mtu2_resources[] __initdata = { |
31 | DEFINE_RES_MEM(0xfcff0000, 0x400), | |
32 | DEFINE_RES_IRQ_NAMED(gic_iid(139), "tgi0a"), | |
d18e0611 MD |
33 | }; |
34 | ||
c17fcfbc LP |
35 | #define r7s72100_register_mtu2() \ |
36 | platform_device_register_resndata(&platform_bus, "sh-mtu2", \ | |
37 | -1, mtu2_resources, \ | |
38 | ARRAY_SIZE(mtu2_resources), \ | |
39 | NULL, 0) | |
d18e0611 | 40 | |
f6ca6f11 MD |
41 | void __init r7s72100_add_dt_devices(void) |
42 | { | |
c17fcfbc | 43 | r7s72100_register_mtu2(); |
f6ca6f11 MD |
44 | } |
45 | ||
e3da5b36 MD |
46 | void __init r7s72100_init_early(void) |
47 | { | |
48 | shmobile_setup_delay(400, 1, 3); /* Cortex-A9 @ 400MHz */ | |
49 | } | |
50 | ||
51 | #ifdef CONFIG_USE_OF | |
52 | static const char *r7s72100_boards_compat_dt[] __initdata = { | |
53 | "renesas,r7s72100", | |
54 | NULL, | |
55 | }; | |
56 | ||
57 | DT_MACHINE_START(R7S72100_DT, "Generic R7S72100 (Flattened Device Tree)") | |
58 | .init_early = r7s72100_init_early, | |
59 | .dt_compat = r7s72100_boards_compat_dt, | |
60 | MACHINE_END | |
61 | #endif /* CONFIG_USE_OF */ |