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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-11 09:59:50 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-11 09:59:50 -0700 |
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 00000000000..284daefc5c5 --- /dev/null +++ b/arch/mips/cobalt/rtc.c @@ -0,0 +1,63 @@ +/* + * Registration of Cobalt RTC platform device. + * + * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> + +static struct resource cobalt_rtc_resource[] __initdata = { + { + .start = 0x70, + .end = 0x77, + .flags = IORESOURCE_IO, + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_IRQ, + }, +}; + +static __init int cobalt_rtc_add(void) +{ + struct platform_device *pdev; + int retval; + + pdev = platform_device_alloc("rtc_cmos", -1); + if (!pdev) + return -ENOMEM; + + retval = platform_device_add_resources(pdev, cobalt_rtc_resource, + ARRAY_SIZE(cobalt_rtc_resource)); + if (retval) + goto err_free_device; + + retval = platform_device_add(pdev); + if (retval) + goto err_free_device; + + return 0; + +err_free_device: + platform_device_put(pdev); + + return retval; +} +device_initcall(cobalt_rtc_add); |