linux-toradex.git/drivers/rtc/rtc-test.c, branch v4.18-rc4 Linux kernel for Apalis and Colibri modules rtc: test: remove alarm support from the first device 2018-06-07T18:09:49+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2018-06-05T21:09:13+00:00 1928906d126f647ff025a54df4ed88c05b2afba9 To test for issues with RTCs that don't provide an alarm, remove alarm support from the first test RTC device. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
To test for issues with RTCs that don't provide an alarm, remove alarm
support from the first test RTC device.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: test: convert to devm_rtc_allocate_device 2018-06-07T18:09:49+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2018-06-05T21:09:12+00:00 0b472ad2999c3dea6f9968db7c2ebe150e7eac14 This allows further improvement of the driver. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
This allows further improvement of the driver.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: test: remove irq sysfs file 2018-05-31T21:13:31+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2018-05-31T21:09:59+00:00 696fa1d043ecd605166cc97b24c0b7a59dd5a135 Now that alarms are emulated, remove the irq sysfs file that could be used to send alarms. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
Now that alarms are emulated, remove the irq sysfs file that could be used
to send alarms.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: test: emulate alarms using timers 2018-05-31T21:13:29+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2018-05-31T21:09:58+00:00 8be09029940227d30ae310bb3fe25bc8abbfe140 Use timers to emulate alarms. Note that multiple alarms may happen if they are set more than 15 days after the current RTC time. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
Use timers to emulate alarms. Note that multiple alarms may happen if they
are set more than 15 days after the current RTC time.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: test: store time as an offset to system time 2018-05-31T21:13:28+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2018-05-31T21:09:57+00:00 4dc2403bed0dbc18d90cc637337eebfc1e939c72 Store the time as an offset to system time. As the offset is in second, it is currently always synced with system time. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
Store the time as an offset to system time. As the offset is in second, it
is currently always synced with system time.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: test: allow registering many devices 2018-05-31T21:13:26+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2018-05-31T21:09:56+00:00 5b257571cd487bf3f5779b2b4b15216cc5eb7bb6 Use a loop to register RTC devices Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
Use a loop to register RTC devices

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: test: remove useless proc info 2018-05-31T21:13:25+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2018-05-31T21:09:55+00:00 9394270ef9ce455b84f896a0060423019834a0e3 The rtc proc callback is useless for two reasosn: - the test RTC is often not the first RTC so it will never be used - all the info is available in the name file of the RTC sys folder Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
The rtc proc callback is useless for two reasosn:
 - the test RTC is often not the first RTC so it will never be used
 - all the info is available in the name file of the RTC sys folder

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: test: remove obsolete .set_mmss 2018-05-26T02:06:42+00:00 Alexandre Belloni alexandre.belloni@bootlin.com 2018-05-26T01:57:29+00:00 784176820007fac4b3448986f19d69589d00479a There is no point in testing .set_mmss versus .set_mmss64 as there are both taking the exact same argument (truncated for set_mmss though). Also, this allows to constify struct rtc_ops. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
There is no point in testing .set_mmss versus .set_mmss64 as there are both
taking the exact same argument (truncated for set_mmss though).

Also, this allows to constify struct rtc_ops.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
rtc: simplify getting .drvdata 2018-05-03T20:08:00+00:00 Wolfram Sang wsa+renesas@sang-engineering.com 2018-04-19T14:06:14+00:00 85368bb9de6366654f442e26fdd571981f205291 We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Michal Simek <michal.simek@xilinx.com> (for zynqmp) Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> 
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Michal Simek <michal.simek@xilinx.com> (for zynqmp)
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
drivers/rtc/test: Update driver to address y2038/y2106 issues 2015-04-03T06:18:24+00:00 Xunlei Pang pang.xunlei@linaro.org 2015-04-02T03:34:28+00:00 4d644ab84c6ed66f7a628c74d83c34d85bec13bf This driver has a number of y2038/y2106 issues. This patch resolves them by: - Replacing get_seconds() with ktime_get_real_seconds() - Replacing rtc_time_to_tm() with rtc_time64_to_tm() Also add test_rtc_set_mmss64() for testing rtc_class_ops's set_mmss64(), which can be activated by "test_mmss64" module parameter. Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1427945681-29972-9-git-send-email-john.stultz@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org> 
This driver has a number of y2038/y2106 issues.

This patch resolves them by:

 - Replacing get_seconds() with ktime_get_real_seconds()
 - Replacing rtc_time_to_tm() with rtc_time64_to_tm()

Also add test_rtc_set_mmss64() for testing rtc_class_ops's
set_mmss64(), which can be activated by "test_mmss64" module
parameter.

Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1427945681-29972-9-git-send-email-john.stultz@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>