linux/drivers/rtc/rtc-mxc.c, branch v4.9

rtc: mxc: remove UIE signaling

2016-05-20T10:33:51Z

The RTC core handles it since 6610e08 (RTC: Rework RTC code to use timerqueue for events). Signed-off-by: Wolfram Sang Signed-off-by: Alexandre Belloni

rtc: mxc: add support of device tree

2015-08-05T12:03:56Z

Add device tree support for the mxc rtc driver. Acked-by: Alexandre Belloni Signed-off-by: Philippe Reynes Signed-off-by: Shawn Guo

rtc: mxc: use a second rtc clock

2015-08-05T12:03:46Z

The mxc RTC needs two clocks, one for the input reference, and one for the IP. But this driver was only using one clock (for the reference). This patch add the second clock (for the IP). Acked-by: Alexandre Belloni Signed-off-by: Philippe Reynes Signed-off-by: Shawn Guo

rtc: mxc: Constify platform_device_id

2015-06-19T18:03:20Z

The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Alexandre Belloni

drivers/rtc/mxc: Update driver to address y2038/y2106 issues

2015-04-03T06:18:29Z

This driver has a number of y2038/y2106 issues. This patch resolves them by: - Replacing rtc_time_to_tm() with rtc_time64_to_tm() - Replacing rtc_tm_to_time() with rtc_tm_to_time64() - Changing mxc_rtc_set_mmss() to use rtc_class_ops's set_mmss64() After this patch, the driver should not have any remaining y2038/y2106 issues. Signed-off-by: Xunlei Pang Signed-off-by: John Stultz Acked-by: Alessandro Zummo Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1427945681-29972-14-git-send-email-john.stultz@linaro.org Signed-off-by: Ingo Molnar

drivers/rtc/mxc: Convert get_alarm_or_time()/set_alarm_or_time() to use time64_t

2015-04-03T06:18:28Z

We want to convert mxc_rtc_set_mmss() to use rtc_class_ops's set_mmss64(), but it uses get_alarm_or_time()/set_alarm_or_time() internal interfaces which are y2038 unsafe. So here as a separate patch, it converts these two internal interfaces of "mxc" to use safe time64_t to make some preparations. Signed-off-by: Xunlei Pang Signed-off-by: John Stultz Acked-by: Alessandro Zummo Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1427945681-29972-13-git-send-email-john.stultz@linaro.org Signed-off-by: Ingo Molnar

drivers/rtc/mxc: Modify rtc_update_alarm() not to touch the alarm time

2015-04-03T06:18:27Z

rtc_class_ops's set_alarm() shouldn't deal with the alarm date, as this is handled in the rtc core. See rtc_dev_ioctl()'s RTC_ALM_SET and RTC_WKALM_SET cases. Signed-off-by: Xunlei Pang Signed-off-by: John Stultz Acked-by: Alessandro Zummo Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1427945681-29972-12-git-send-email-john.stultz@linaro.org Signed-off-by: Ingo Molnar

rtc: drop owner assignment from platform_drivers

2014-10-20T14:21:31Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

drivers/rtc/rtc-mxc.c: check the return value from clk_prepare_enable()

2014-01-24T00:36:59Z

clk_prepare_enable() may fail, so let's check its return value and propagate it in the case of error. Signed-off-by: Fabio Estevam Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-mxc.c: remove unneeded label

2014-01-24T00:36:59Z

There is no need to jump to the 'exit_free_pdata' label when devm_clk_get() fails, as we can directly return the error and simplify the code a bit. Signed-off-by: Fabio Estevam Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds