litmus-rt.git/drivers/rtc, branch linux-tip The LITMUS^RT kernel. Merge branches 'sh/rtc' and 'common/clkfwk' into sh/urgent 2010-11-10T09:15:44+00:00 Paul Mundt lethal@linux-sh.org 2010-11-10T09:15:44+00:00 8ac5ba61cb1a80df407f2cdedb28b28d3b1d84ec 






rtc: rtc-sh - fix a memory leak
2010-11-08T06:08:42+00:00

Axel Lin
axel.lin@gmail.com

2010-11-08T05:35:10+00:00

899be96db75451ba98cb217109ef4cf2ee6de927

request_mem_region() will call kzalloc to allocate memory for struct resource.
release_resource() unregisters the resource but does not free the allocated
memory, thus use release_mem_region() instead to fix the memory leak.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>





request_mem_region() will call kzalloc to allocate memory for struct resource.
release_resource() unregisters the resource but does not free the allocated
memory, thus use release_mem_region() instead to fix the memory leak.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>







sh: mach-snapgear: Kill off machtype, consolidate board def.
2010-10-29T10:06:53+00:00

Paul Mundt
lethal@linux-sh.org

2010-10-29T10:06:53+00:00

f6eec8d66400714e47add3d8341688a1e86c5de9

Only the secureedge5410 was ever supported by this code, so make the
board specification explicit rather than perpetuating a mach group.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>





Only the secureedge5410 was ever supported by this code, so make the
board specification explicit rather than perpetuating a mach group.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>







rtc: Add support for the rtc found in the MC13892 PMIC
2010-10-28T22:30:01+00:00

Uwe Kleine-König
u.kleine-koenig@pengutronix.de

2010-10-28T10:30:53+00:00

1c97872b80691f6bd3e46ec431a0d59dc75cb8da

The mfd driver for MC13783 recently got support for MC13892 and was
renamed accordingly from mc13783-core to mc13xxx-core.  Do the same for
rtc-mc13783.

The only relevant change is to use platform id's to tell the platform bus
that this driver is responsible for mc13892-rtc devices, too.

Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>





The mfd driver for MC13783 recently got support for MC13892 and was
renamed accordingly from mc13783-core to mc13xxx-core.  Do the same for
rtc-mc13783.

The only relevant change is to use platform id's to tell the platform bus
that this driver is responsible for mc13892-rtc devices, too.

Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>







mfd: Align ab8500 with the abx500 interface
2010-10-28T22:29:19+00:00

Mattias Wallin
mattias.wallin@stericsson.com

2010-09-10T15:47:56+00:00

47c1697508f2ec9f6b31ce6c825fe1017871dea6

This patch makes the ab8500 mixed signal chip expose the same
interface for register access as the ab3100, ab3550 and ab5500 chip.
The ab8500_read() and ab8500_write() is removed and replaced with
abx500_get_register_interruptible() and
abx500_set_register_interruptible().

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>





This patch makes the ab8500 mixed signal chip expose the same
interface for register access as the ab3100, ab3550 and ab5500 chip.
The ab8500_read() and ab8500_write() is removed and replaced with
abx500_get_register_interruptible() and
abx500_set_register_interruptible().

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>







rtc: Add MAX8998 rtc driver
2010-10-28T22:29:06+00:00

Joonyoung Shim
jy0922.shim@samsung.com

2010-08-06T02:28:08+00:00

9b16c0a43b74393cc18666a7748293812c61af1f

This adds support for the RTC provided by the Maxim 8998 chip. This
driver was tested on a GONI board by using the rtc-test application from
the Documentation/rtc.txt.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>





This adds support for the RTC provided by the Maxim 8998 chip. This
driver was tested on a GONI board by using the rtc-test application from
the Documentation/rtc.txt.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>







Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
2010-10-28T19:06:51+00:00

Linus Torvalds
torvalds@linux-foundation.org

2010-10-28T19:06:51+00:00

3c3762957818dc902222733a8184f23102e24472

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (32 commits)
  sh: intc: switch irq_desc iteration to new active IRQ iterator.
  sh: fix up cpu hotplug IRQ migration for irq_data changes.
  sh: oprofile: Make sure the backtrace op is available for timer-fallback.
  sh64: oprofile: Fix up kernel stack pointer size mismatch.
  sh: oprofile: Fix up and extend op_name_from_perf_id().
  sh: lockless get_user_pages_fast()
  sh64: _PAGE_SPECIAL support.
  sound: sh: ctrl_in/outX to __raw_read/writeX conversion.
  sh: disable deprecated genirq support.
  sh: update show_interrupts() for irq_data chip lookup.
  sh: intc: irq_data conversion.
  sh64: irq_data conversion.
  sh64: update for IRQ flag handling naming changes.
  rtc: rtc-rs5c313: ctrl_in/outX to __raw_read/writeX conversion.
  sh: mach-se: irq_data conversion.
  input: hp680_ts_input: ctrl_in/outX to __raw_read/writeX conversion.
  input: jornada680_kbd: ctrl_in/outX to __raw_read/writeX conversion.
  sh: hd64461: irq_data conversion.
  sh: mach-x3proto: irq_data conversion.
  sh: mach-systemh: irq_data conversion.
  ...





* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (32 commits)
  sh: intc: switch irq_desc iteration to new active IRQ iterator.
  sh: fix up cpu hotplug IRQ migration for irq_data changes.
  sh: oprofile: Make sure the backtrace op is available for timer-fallback.
  sh64: oprofile: Fix up kernel stack pointer size mismatch.
  sh: oprofile: Fix up and extend op_name_from_perf_id().
  sh: lockless get_user_pages_fast()
  sh64: _PAGE_SPECIAL support.
  sound: sh: ctrl_in/outX to __raw_read/writeX conversion.
  sh: disable deprecated genirq support.
  sh: update show_interrupts() for irq_data chip lookup.
  sh: intc: irq_data conversion.
  sh64: irq_data conversion.
  sh64: update for IRQ flag handling naming changes.
  rtc: rtc-rs5c313: ctrl_in/outX to __raw_read/writeX conversion.
  sh: mach-se: irq_data conversion.
  input: hp680_ts_input: ctrl_in/outX to __raw_read/writeX conversion.
  input: jornada680_kbd: ctrl_in/outX to __raw_read/writeX conversion.
  sh: hd64461: irq_data conversion.
  sh: mach-x3proto: irq_data conversion.
  sh: mach-systemh: irq_data conversion.
  ...







drivers/rtc/rtc-jz4740.c: add alarm function
2010-10-28T01:03:06+00:00

Paul Cercueil
paul@crapouillou.net

2010-10-27T22:33:12+00:00

d0f744c8cbd19a8d07eccb15bb08e6a29c4d5192

Add the "alarm" function to the jz4740 RTC.  Interrupts will now be raised
when the "alarm" time is reached.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>





Add the "alarm" function to the jz4740 RTC.  Interrupts will now be raised
when the "alarm" time is reached.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>







drivers/rtc/rtc-ds3232.c: add alarm function
2010-10-28T01:03:06+00:00

Lan Chunhe-B25806
b25806@freescale.com

2010-10-27T22:33:12+00:00

f46418c5cadfe76b15c630ff746ca859a8207d71

The DS3232 RTC driver only has the tick function.  Add an alarm function
so the driver is complete.

Signed-off-by: Lan Chunhe-B25806 <b25806@freescale.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>





The DS3232 RTC driver only has the tick function.  Add an alarm function
so the driver is complete.

Signed-off-by: Lan Chunhe-B25806 <b25806@freescale.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>







rtc: rtc-s3c: add rtc_valid_tm in s3c_rtc_gettime()
2010-10-28T01:03:06+00:00

Kukjin Kim
kgene.kim@samsung.com

2010-10-27T22:33:11+00:00

5b3ffddd8ddb4712dfe14ad3e23eb5494f11bf61

Add "rtc_valid_tm" in s3c_rtc_gettime() as per Wan ZongShun's suggestion.

Suggested-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>





Add "rtc_valid_tm" in s3c_rtc_gettime() as per Wan ZongShun's suggestion.

Suggested-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>