- 17 10月, 2008 2 次提交
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由 Kumar Gala 提交于
Now that arch/ppc is dead CONFIG_PPC_MERGE is always defined for all powerpc platforms and we want to get rid of it use CONFIG_PPC instead. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: David Brownell <david-b@pacbell.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dennis Aberilla 提交于
Add support for the Dallas DS3234 chip - extremely accurate SPI bus RTC with integrated crystal and SRAM. [akpm@linux-foundation.org: don't use BIN2BCD/BCD2BIN] Signed-off-by: NDennis Aberilla <denzzzhome@yahoo.com> Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 15 10月, 2008 2 次提交
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由 Thomas Bogendoerfer 提交于
This driver replaces the broken ip27-rtc driver in drivers/char and gives back RTC support for SGI IP27 machines. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: NAlessandro Zummo <alessandro.zummo@towertech.it> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Thomas Bogendoerfer 提交于
This driver replaces the broken DS1286 driver in drivers/char and gives back RTC support for SGI IP22 and IP28 machines. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: NAlessandro Zummo <alessandro.zummo@towertech.it> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 23 9月, 2008 1 次提交
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由 Andrew Morton 提交于
Fix for linux-next's : Author: David S. Miller <davem@davemloft.net> 2008-08-28 19:54:17 : Committer: David S. Miller <davem@davemloft.net> 2008-08-29 14:16:45 : Parent: 7f604599 (Blackfin RTC Driver: BF561 not have on-chip RTC) : Child: cca4c231 (rtc: Add TI BQ4802 RTC driver.) : Branches: git-alsa-tiwai, linux-next : Follows: v2.6.27-rc4 : Precedes: next-20080902 : : rtc: Allow RTC_DRV_CMOS to be used on SPARC. In file included from drivers/rtc/rtc-cmos.c:40: include/asm-generic/rtc.h: In function 'rtc_is_updating': include/asm-generic/rtc.h:40: error: 'rtc_port' undeclared (first use in this function) include/asm-generic/rtc.h:40: error: (Each undeclared identifier is reported only once include/asm-generic/rtc.h:40: error: for each function it appears in.) include/asm-generic/rtc.h: In function 'get_rtc_time': include/asm-generic/rtc.h:73: error: 'rtc_port' undeclared (first use in this function) include/asm-generic/rtc.h: In function 'set_rtc_time': include/asm-generic/rtc.h:160: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_read_alarm': drivers/rtc/rtc-cmos.c:193: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_checkintr': drivers/rtc/rtc-cmos.c:255: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_irq_enable': drivers/rtc/rtc-cmos.c:272: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_irq_disable': drivers/rtc/rtc-cmos.c:292: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_set_alarm': drivers/rtc/rtc-cmos.c:337: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_irq_set_freq': drivers/rtc/rtc-cmos.c:378: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_procfs': drivers/rtc/rtc-cmos.c:455: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_nvram_read': drivers/rtc/rtc-cmos.c:519: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_nvram_write': drivers/rtc/rtc-cmos.c:551: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_interrupt': drivers/rtc/rtc-cmos.c:588: error: 'rtc_port' undeclared (first use in this function) drivers/rtc/rtc-cmos.c: In function 'cmos_do_probe': drivers/rtc/rtc-cmos.c:722: error: 'rtc_port' undeclared (first use in this function) Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 9月, 2008 1 次提交
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由 Krzysztof Helt 提交于
Add support for two compatible RTC: - M48T08 which does not have alarm part, - M48T08 which does not have alarm part and has only 2KB of NVRAM These types covers all Mostek's RTC used in Sun UltraSparc workstations. Tested on Sun Ultra60 with M48T59 RTC. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 8月, 2008 4 次提交
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Add Sparc to the Kconfig depends list. Add __sparc___ to address_sparc = 128 ifdef. Finally, don't be concerned about 24-hour BCD mode support if the RTC doesn't have a valid IRQ. We won't even use the alarm code in this case and the Sparc RTCs have this limitation. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 8月, 2008 1 次提交
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由 Graf Yang 提交于
Signed-off-by: NGraf Yang <graf.yang@analog.com> Signed-off-by: NBryan Wu <cooloney@kernel.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 25 7月, 2008 2 次提交
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由 David Brownell 提交于
Support the Dallas/Maxim DS1305 and DS1306 RTC chips. These use SPI, and support alarms, NVRAM, and a trickle charger for use when their backup power supply is a supercap or rechargeable cell. This basic driver doesn't yet support suspend/resume or wakealarms. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kim B. Heino 提交于
This patch adds kernel driver for M41T94 RTC chip connected via SPI. I've tested it on two different AT91-based hardwares. This is third revision of the patch: some comments made by Alessandro Zummo fixed. Revision two added support for century bit and fixes. Signed-off-by: NKim B. Heino <Kim.Heino@bluegiga.com> Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 13 6月, 2008 1 次提交
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由 Sergey Lapin 提交于
Ramtron FM3130 is a chip with two separate devices inside, RTC clock and FRAM. This driver provides only RTC functionality. This chip is met in lots of custom boards with AT91SAMXXXX CPU I work with, is cheap and in no way better or worse than any other RTC on market. While it is mostly met on much smaller devices, I think it is great to have it supported in Linux. Signed-off-by: NSergey Lapin <slapin@ossfans.org> Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 07 6月, 2008 1 次提交
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由 David Woodhouse 提交于
This hooks up the platform-specific [gs]et_rtc_time functions so that kernels using CONFIG_RTC_CLASS have RTC support on most PowerPC platforms. A new driver, and one which we've been shipping in Fedora for a while already, since otherwise RTC support breaks. [akpm@linux-foundation.org: fix Kconfig indenting] Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Signed-off-by: NPaul Mackerras <paulus@samba.org> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Acked-by: NDavid Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 02 6月, 2008 1 次提交
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由 Stelian Pop 提交于
Update the help text for RTC_DRV_AT91SAM9 to mention that the option apply to AT91CAP9 processors too, and enable it in the defconfig. Signed-off-by: NStelian Pop <stelian@popies.net> Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 22 5月, 2008 1 次提交
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由 Russell King 提交于
Convert Integrator PL030 RTC driver to use the RTC class interfaces. Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 28 4月, 2008 1 次提交
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由 David Brownell 提交于
Kconfig tweaks to help reduce RTC configuration bugs, by avoiding legacy RTC drivers when the generic RTC framework is enabled: - If rtc-cmos is selected, disable the legacy rtc driver; - When using generic RTC on x86, enable rtc-cmos by default; - In the old "chardev RTC" section of Kconfig, add a comment warning people off these (seven) legacy RTC drivers when the generic framework is in use. People can still use the legacy drivers if they want (or need) to. This doesn't fix the broken dependencies for the legacy "CMOS" RTC driver. Ideally it would be a full list of platforms where it works, not a partial list of ones where it won't. Or better yet, it would depend on a "HAVE_CMOS_RTC" flag defined by various platforms ... surely there's a Kconfig style guideline lurking there. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 11 4月, 2008 1 次提交
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由 Randy Dunlap 提交于
rtc-s35390a uses BITREVERSE functions so it needs to select that config symbol to ensure that the functions are built. drivers/built-in.o: In function `s35390a_set_datetime': linux-2.6.25-rc8-git7/drivers/rtc/rtc-s35390a.c:144: undefined reference to `byte_rev_table' drivers/built-in.o: In function `s35390a_get_datetime': linux-2.6.25-rc8-git7/drivers/rtc/rtc-s35390a.c:163: undefined reference to `byte_rev_table' Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 20 3月, 2008 1 次提交
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由 Alessandro Zummo 提交于
Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 05 3月, 2008 1 次提交
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由 Byron Bradley 提交于
This adds basic get/set time support for the Seiko Instruments S-35390A. This chip communicates using I2C and is used on the QNAP TS-109/TS-209 NAS devices. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NByron Bradley <byron.bbradley@gmail.com> Acked-by: NJean Delvare <khali@linux-fr.org> Acked-by: NDavid Brownell <david-b@pacbell.net> Tested-by: NTim Ellis <tim@ngndg.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 07 2月, 2008 5 次提交
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由 David Brownell 提交于
AT91sam9 RTC support, primarily in the form of an RTT-as-RTC driver that was extracted from 2.6.23-at91 patch and updated: - Relies on now-merged platform updates, which associate the RTT hardware address with each RTT and use the "at91_rtt" name. - RTC framework related fixes and cleanups, notably: * removed now-needless suspend/resume clock offset logic * alarm read/write now respects the "enabled" flag * suspend always disables update irqs * shutdown (and startup) disables all irqs - Misc cleanup: * use dev_*() messaging * add comments * remove globals, * ... etc - Don't force use of RTT0 and GPBR0. Either resource may need to be used for other purposes (like NO_HZ support). - Update "AT91RM9200 RTC" Kconfig to allow it on SAM9RL chips (it has both RTT and RTC). Driver binding uses bus_find_device() to avoid needing any kind of "timer library" code when there's more than one RTT module. (This timer can be used as an RTC, to support NO_HZ operation, or potentially for other stuff. The choice is a per-system policy.) Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: Michel Benoit <murpme@gmail.com> Cc: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Magnus Damm 提交于
Add support for the Epson RTC-9701JE SPI RTC device. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Acked-by: NDavid Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andrew Sharp 提交于
Add RTC support for DS1511 RTC/WDT chip. Signed-off-by: NAndy Sharp <andy.sharp@onstor.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Paul Mundt 提交于
This adds a basic ds1302 RTC driver, which is basically a cleanup and move of the in-tree SH SecureEdge5410 code (which is currently located in arch/sh/board/snapgear/rtc.c) to drivers/rtc. This aims to be a building block that the M32R and CRIS code can be worked on top of, so we can get rid of drivers/char/ds1302.c and arch/cris/arch-v10/drivers/ds1302.c respectively, though more work is needed for this. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alessandro Zummo 提交于
Add adds a warning if a potentially conflicting RTC option has been selected and makes some other cosmetic fixes to the Kconfig. Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 28 1月, 2008 2 次提交
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由 Paul Mundt 提交于
Trivial support for the SH-2A on-chip RTC. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Trivial support for the SH-5 (sh64) on-chip RTC. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 23 11月, 2007 1 次提交
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <michael.frysinger@analog.com> Signed-off-by: NBryan Wu <bryan.wu@analog.com>
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- 15 11月, 2007 2 次提交
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由 David Brownell 提交于
Export the NVRAM on DS1307 and DS1338 chips, like several of the other drivers do for such combination RTC-and-NVRAM chips. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Brownell 提交于
The RTC "hctosys" mechanism expects that RTC clock will use UTC, not local time (e.g. PST). Say so in Kconfig and in the kernel message. (Strictly speaking, the RTC clock should be tracking the POSIX epoch. That's not worth going into here. Goofing timezones means clocks are wrong by many hours; the POSIX-v-UTC differences just cost seconds.) Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 20 10月, 2007 1 次提交
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由 Matt LaPlante 提交于
Most of these fixes were already submitted for old kernel versions, and were approved, but for some reason they never made it into the releases. Because this is a consolidation of a couple old missed patches, it touches both Kconfigs and documentation texts. Signed-off-by: NMatt LaPlante <kernel1@cyberdogtech.com> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NAdrian Bunk <bunk@kernel.org>
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- 17 10月, 2007 1 次提交
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由 Scott Wood 提交于
This patch adds an RTC class driver for the Maxim/Dallas 1374 RTC chip, based on drivers/i2c/chips/ds1374.c. It supports alarm functionality. Signed-off-by: NScott Wood <scottwood@freescale.com> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 01 8月, 2007 2 次提交
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由 Jan Engelhardt 提交于
Change Kconfig objects from "menu, config" into "menuconfig" so that the user can disable the whole feature without having to enter the menu first. Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Cc: David Brownell <david-b@pacbell.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
The arm26 port has been in a state where it was far from even compiling for quite some time. Ian Molton agreed with the removal. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Cc: Ian Molton <spyro@f2s.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 22 7月, 2007 2 次提交
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由 Thomas Hommel 提交于
This patch adds support for the Simtek STK17TA8 timekeeping chip. The STK17TA8 is quite similar to the DS1553, but differs in register layout and in various control bits in the registers. I chose to make this a new driver to avoid confusion in the code and to not get lost in #ifdefs. Signed-off-by: NThomas Hommel <thomas.hommel@gefanuc.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Brownell 提交于
Various people have expressed surprise that their modular RTC drivers don't seem to work for initializing the system time at boot. To help avoid such unpleasantness, make the Kconfig text point out that the driver probably needs to be statically linked. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 20 7月, 2007 1 次提交
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由 Paul Mundt 提交于
Both shwdt and rtc-sh are only supported on SH-3 and SH-4 at the moment, don't allow them to break the SH-2 and SH-5 (sh64) builds. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 18 7月, 2007 2 次提交
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由 Tony Lindgren 提交于
Add Texas Instruments TWL92330/Menelaus Power Management chip driver. This includes voltage regulators, Dual slot memory card tranceivers and real-time clock(RTC). The support for RTC is integrated with this driver only; it is not separate module. Passes 'rtctest' on OMAP H4 EVM, other than lack of "periodic" (1/N second) IRQs. System wakeup alarms (from suspend-to-RAM) work too. The battery keeps the RTC active over power off, so once you set clock (rdate/ntpdate/etc, then "hwclock -w") then RTC_HCTOSYS at boot time will behave as expected. Cc: "Jean Delvare" <khali@linux-fr.org> Cc: "Tony Lindgren" <tony@atomide.com> Cc: "David Brownell" <david-b@pacbell.net> Signed-off-by: NTrilok Soni <soni.trilok@gmail.com> Acked-by: NAlessandro Zummo <alessandro.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Thomas Bogendoerfer 提交于
RTC driver for Dallas/Maxim DS126 chips used in SNI RM200/RM400 [akpm@linux-foundation.org: cleanups] Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: NAlessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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