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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-11 12:59:50 -0400 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-11 12:59:50 -0400 |
commit | f2c60ed038dedcc43a0eb3ef4e0602741ba90384 (patch) | |
tree | 1d06b6c080e1c164d87b66f8cc4b13203378b85a /arch/mips/cobalt/rtc.c | |
parent | cabca0cb0d0e8579428d8f8c3f606e2f01d26d14 (diff) | |
parent | 3f2d560e9029ec0b7edf8be0c32425f4bb57d582 (diff) |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (28 commits)
[MIPS] Rework cobalt_board_id
[MIPS] Use RTC_CMOS for Cobalt
[MIPS] Use platform_device for Cobalt UART
[MIPS] Separate Alchemy processor based boards config
[MIPS] Fix build error in atomic64_cmpxchg
[MIPS] Run checksyscalls for N32 and O32 ABI
[MIPS] tlbex: use __maybe_unused
[MIPS] excite: use __maybe_unused
[MIPS] Add extern cobalt_board_id
[MIPS] Remove unused CONFIG_TOSHIBA_BOARDS
[MIPS] Rename tb0229_defconfig to tb0219_defconfig
[MIPS] Update tb0229_defconfig; add CONFIG_GPIO_TB0219.
[MIPS] Add minimum defconfig for RBHMA4200
[MIPS] SB1: Build fix.
[MIPS] Drop __devinit tag from allocate_irqno() and free_irqno()
[MIPS] clocksource: use CLOCKSOURCE_MASK() macro
[MIPS] Remove LIMITED_DMA support
[MIPS] Remove Momenco Jaguar ATX support
[MIPS] Remove Momenco Ocelot G support
[MIPS] FPU hazard handling
...
Diffstat (limited to 'arch/mips/cobalt/rtc.c')
-rw-r--r-- | arch/mips/cobalt/rtc.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/mips/cobalt/rtc.c b/arch/mips/cobalt/rtc.c new file mode 100644 index 000000000000..284daefc5c55 --- /dev/null +++ b/arch/mips/cobalt/rtc.c | |||
@@ -0,0 +1,63 @@ | |||
1 | /* | ||
2 | * Registration of Cobalt RTC platform device. | ||
3 | * | ||
4 | * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
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 Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
19 | */ | ||
20 | #include <linux/errno.h> | ||
21 | #include <linux/init.h> | ||
22 | #include <linux/ioport.h> | ||
23 | #include <linux/platform_device.h> | ||
24 | |||
25 | static struct resource cobalt_rtc_resource[] __initdata = { | ||
26 | { | ||
27 | .start = 0x70, | ||
28 | .end = 0x77, | ||
29 | .flags = IORESOURCE_IO, | ||
30 | }, | ||
31 | { | ||
32 | .start = 8, | ||
33 | .end = 8, | ||
34 | .flags = IORESOURCE_IRQ, | ||
35 | }, | ||
36 | }; | ||
37 | |||
38 | static __init int cobalt_rtc_add(void) | ||
39 | { | ||
40 | struct platform_device *pdev; | ||
41 | int retval; | ||
42 | |||
43 | pdev = platform_device_alloc("rtc_cmos", -1); | ||
44 | if (!pdev) | ||
45 | return -ENOMEM; | ||
46 | |||
47 | retval = platform_device_add_resources(pdev, cobalt_rtc_resource, | ||
48 | ARRAY_SIZE(cobalt_rtc_resource)); | ||
49 | if (retval) | ||
50 | goto err_free_device; | ||
51 | |||
52 | retval = platform_device_add(pdev); | ||
53 | if (retval) | ||
54 | goto err_free_device; | ||
55 | |||
56 | return 0; | ||
57 | |||
58 | err_free_device: | ||
59 | platform_device_put(pdev); | ||
60 | |||
61 | return retval; | ||
62 | } | ||
63 | device_initcall(cobalt_rtc_add); | ||