user/sven/linux.git/drivers/rtc, branch v3.8.4

rtc: rtc-mv: Add support for clk to avoid lockups

2013-03-14T18:26:36Z

commit 89c58c198b252f2bc20657fdd72a2aea788c435c upstream. The Marvell RTC on Kirkwood makes use of the runit clock. Ensure the driver clk_prepare_enable() this clock, otherwise there is a danger the SoC will lockup when accessing RTC registers with the clock disabled. Reported-by: Simon Baatz Signed-off-by: Andrew Lunn Tested-by: Simon Baatz Signed-off-by: Jason Cooper Signed-off-by: Greg Kroah-Hartman

drivers/rtc/rtc-pl031.c: restore ST variant functionality

2013-02-12T22:34:00Z

Commit e7e034e18a0a ("drivers/rtc/rtc-pl031.c: fix the missing operation on enable") accidentally broke the ST variants of PL031. The bit that is being poked as "clockwatch" enable bit for the ST variants does the work of bit 0 on this variant. Bit 0 is used for a clock divider on the ST variants, and setting it to 1 will affect timekeeping in a very bad way. Signed-off-by: Linus Walleij Acked-by: Haojian Zhuang Cc: Mian Yousaf KAUKAB Cc: Srinidhi Kasagar Cc: Alessandro Zummo Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-pl031.c: fix the missing operation on enable

2013-02-05T09:38:49Z

The RTC control register should be enabled in the process of initializing. Without this patch, I failed to enable RTC in Hisilicon Hi3620 SoC. The register mapping section in RTC is always read as zero. So I doubt that ST guys may already enable this register in bootloader. So they won't meet this issue. Signed-off-by: Haojian Zhuang Cc: Srinidhi Kasagar Cc: Linus Walleij Cc: Alessandro Zummo Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-isl1208.c: call rtc_update_irq() from the alarm irq handler

2013-02-05T09:38:49Z

Previously the alarm event was not propagated into the RTC subsystem. By adding a call to rtc_update_irq, this fixes a timeout problem with the hwclock utility. Signed-off-by: Jan Luebbe Cc: Alessandro Zummo Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-vt8500.c: fix year field in vt8500_rtc_set_time()

2013-02-05T09:38:47Z

The year field is incorrectly masked when setting the date. If the year is beyond 2099, the year field will be incorrectly updated in hardware. This patch masks the year field correctly. Signed-off-by: Edgar Toernig Signed-off-by: Tony Prisk Cc: Alessandro Zummo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-da9055.c: fix cross-section reference

2013-01-11T22:54:54Z

Fix the warning WARNING: drivers/rtc/rtc-da9055.o(.text+0xa71): Section mismatch in reference from the function da9055_rtc_probe() to the function .init.text:da9055_rtc_device_init() Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-vt8500.c: fix handling of data passed in struct rtc_time

2013-01-05T00:11:48Z

tm_mon is 0..11, whereas vt8500 expects 1..12 for the month field, causing invalid date errors for January, and causing the day field to roll over incorrectly. The century flag is only handled in vt8500_rtc_read_time, but not set in vt8500_rtc_set_time. This patch corrects the behaviour of the century flag. Signed-off-by: Edgar Toernig Signed-off-by: Tony Prisk Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-vt8500.c: correct handling of CR_24H bitfield

2013-01-05T00:11:48Z

Control register bitfield for 12H/24H mode is handled incorrectly. Setting CR_24H actually enables 12H mode. This patch renames the define and changes the initialization code to correctly set 24H mode. Signed-off-by: Tony Prisk Cc: Edgar Toernig Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rtc: add RTC driver for TPS6586x

2013-01-05T00:11:48Z

Add an RTC driver for TPS6586X chips by TI. This driver supports: - Setting and getting time and date. - Setting and reading alarm time. - Alarm and interrupt functionlity. [akpm@linux-foundation.org: remove stray semicolons] [akpm@linux-foundation.org: start epoch in 2009] Signed-off-by: Laxman Dewangan Tested-by: Marc Dietrich Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-tegra.c: convert to DT driver

2013-01-05T00:11:45Z

After Kernel 3.7, the Tegra device will only support booting with DT. The legacy Tegra RTC platform driver will not work anymore. This patch converts the driver to support DT. Signed-off-by: Joseph Lo Cc: Stephen Warren Cc: Joseph Lo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds