linux-toradex.git/drivers/rtc/rtc-at91sam9.c, branch v3.7

drivers/rtc/rtc-at91sam9.c: use module_platform_driver() macro

2012-10-05T18:05:02+00:00

This driver does seems to do only platform_driver_register in the init
function and platform_driver_unregister in the exit function,

so replace all this code including the module_init and module_exit with
module_platform_driver macro...

Signed-off-by: Devendra Naga 
Cc: Alessandro Zummo 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

ARM: at91: fix rtc-at91sam9 irq issue due to sparse irq support

2012-08-23T12:55:45+00:00

AT91_ID_SYS as virq is incorrect because of spare irq support which
introduces NR_IRQS_LEGACY offset. It modifies rtc-at91sam9 driver in
order to get irq from resources.

Signed-off-by: Ludovic Desroches 
Signed-off-by: Nicolas Ferre

Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2012-03-27T23:47:35+00:00

Pull "ARM: device tree work" from Arnd Bergmann:
 "Most of these patches convert code from using static platform data to
  describing the hardware in the device tree.  This is only the first
  half of the changes for v3.4 because a lot of patches for this topic
  came in the last week before the merge window.

  Signed-off-by: Arnd Bergmann "

Fix up trivial conflicts in arch/arm/mach-vexpress/{Kconfig,core.h}

* tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (86 commits)
  Document: devicetree: add OF documents for arch-mmp
  ARM: dts: append DTS file of pxa168
  ARM: mmp: append OF support on pxa168
  ARM: mmp: enable rtc clk in pxa168
  i2c: pxa: add OF support
  serial: pxa: add OF support
  arm/dts: mt_ventoux: very basic support for TeeJet Mt.Ventoux board
  ARM: OMAP2+: Remove extra ifdefs for board-generic
  ARM: OMAP2+: Fix build error when only ARCH_OMAP2/3 or 4 is selected
  ASoC: DT: Add digital microphone binding to PAZ00 board.
  ARM: dt: Add ARM PMU to tegra*.dtsi
  ARM: at91: at91sam9x5cm/dt: add leds support
  ARM: at91: usb_a9g20/dt: add gpio-keys support
  ARM: at91: at91sam9m10g45ek/dt: add gpio-keys support
  ARM: at91: at91sam9m10g45ek/dt: add leds support
  ARM: at91: usb_a9g20/dt: add leds support
  ARM: at91/pio: add new PIO3 features
  ARM: at91: add sam9_smc.o to at91sam9x5 build
  ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter
  ARM: at91/tc: add device tree support to atmel_tclib
  ...

drivers/rtc: remove IRQF_DISABLED

2012-03-23T23:58:39+00:00

Since commit e58aa3d2d0cc ("genirq: run irq handlers with interrupts
disabled") we run all interrupt handlers with interrupts disabled and we
even check and yell when an interrupt handler returns with interrupts
enabled - see commit b738a50a2026 ("genirq: warn when handler enables
interrupts").

So now this flag is a NOOP and can be removed.

Signed-off-by: Yong Zhang 
Acked-by: Linus Walleij 
Acked-by: Wan ZongShun 
Cc: Alessandro Zummo 
Cc: Thomas Gleixner 
Cc: Ingo Molnar 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

ARM: at91/rtc-at91sam9: pass the GPBR to use via resources

2012-02-23T13:57:58+00:00

The GPBR registers are used for storing RTC values. The GPBR registers
to use are now provided using standard resource entry. The array is
filled in SoC specific code.
rtc-at91sam9 RTT as RTC driver is modified to retrieve this information.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
[nicolas.ferre@atmel.com: rework resources assignment]
Signed-off-by: Nicolas Ferre 
Reviewed-by: Ryan Mallon

ARM: at91:rtc/rtc-at91sam9: ioremap register bank

2012-02-23T13:57:58+00:00

Instead of computing virtual address with AT91_VA_BASE_SYS, use the
appropriate ioremap() call on the driver "memory" resource.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Acked-by: Nicolas Ferre

ARM: at91/rtc-at91sam9: each SoC can select the RTT device to use

2012-02-23T13:57:57+00:00

For the RTT as RTC driver rtc-at91sam9, the platform_device structure
is filled during SoC initialization. This will allow to convert this
RTC driver as a standard platform driver.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Acked-by: Nicolas Ferre

ARM: at91:rtc/rtc-at91sam9: ioremap register bank

2012-02-13T17:31:36+00:00

Instead of computing virtual address with AT91_VA_BASE_SYS, use the
appropriate ioremap() call on the driver "memory" resource.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD 
Acked-by: Nicolas Ferre

RTC: Clean out UIE icotl implementations

2011-03-09T19:24:54+00:00

With the generic RTC rework, the UIE mode irqs are handled
in the generic layer, and only hardware specific ioctls
get passed down to the rtc driver layer.

So this patch removes the UIE mode ioctl handling in the rtc
driver layer, which never get used.

CC: Thomas Gleixner 
CC: Alessandro Zummo 
CC: Marcelo Roberto Jimenez 
CC: rtc-linux@googlegroups.com
Signed-off-by: John Stultz

RTC: fix typo in drivers/rtc/rtc-at91sam9.c

2011-02-25T22:00:56+00:00

The member of the rtc_class_ops struct is called alarm_irq_enable and
not alarm_irq_enabled

CC: Thomas Gleixner 
Signed-off-by: Jelle Martijn Kok 
Signed-off-by: John Stultz 
Signed-off-by: Linus Torvalds