Commit | Line | Data |
---|---|---|
220e6cf7 RH |
1 | /* |
2 | * Copyright 2011 Calxeda, Inc. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms and conditions of the GNU General Public License, | |
6 | * version 2, as published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope it will be useful, but WITHOUT | |
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
11 | * more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License along with | |
14 | * this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | */ | |
16 | #include <linux/init.h> | |
17 | #include <asm/page.h> | |
18 | #include <asm/sizes.h> | |
19 | #include <asm/mach/map.h> | |
20 | ||
21 | #define HB_DEBUG_LL_PHYS_BASE 0xfff36000 | |
22 | #define HB_DEBUG_LL_VIRT_BASE 0xfee36000 | |
23 | ||
24 | static struct map_desc lluart_io_desc __initdata = { | |
25 | .virtual = HB_DEBUG_LL_VIRT_BASE, | |
26 | .pfn = __phys_to_pfn(HB_DEBUG_LL_PHYS_BASE), | |
27 | .length = SZ_4K, | |
28 | .type = MT_DEVICE, | |
29 | }; | |
30 | ||
31 | void __init highbank_lluart_map_io(void) | |
32 | { | |
33 | iotable_init(&lluart_io_desc, 1); | |
34 | } |