linux/drivers/rtc, branch v5.1

rtc: da9063: set uie_unsupported when relevant

2019-04-02T21:33:09Z

The DA9063AD doesn't support alarms on any seconds and its granularity is the minute. Set uie_unsupported in that case. Reported-by: Wolfram Sang Reported-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Tested-by: Wolfram Sang Acked-by: Steve Twiss Signed-off-by: Alexandre Belloni

rtc: sd3078: fix manufacturer name

2019-03-20T12:10:57Z

The proper manufacturer name is Shenzhen whwave. Signed-off-by: Alexandre Belloni

rtc: sh: Fix invalid alarm warning for non-enabled alarm

2019-03-20T10:37:50Z

When no alarm has been programmed on RSK-RZA1, an error message is printed during boot: rtc rtc0: invalid alarm value: 2019-03-14T255:255:255 sh_rtc_read_alarm_value() returns 0xff when querying a hardware alarm field that is not enabled. __rtc_read_alarm() validates the received alarm values, and fills in missing fields when needed. While 0xff is handled fine for the year, month, and day fields, and corrected as considered being out-of-range, this is not the case for the hour, minute, and second fields, where -1 is expected for missing fields. Fix this by returning -1 instead, as this value is handled fine for all fields. Signed-off-by: Geert Uytterhoeven Signed-off-by: Alexandre Belloni

rtc: cros-ec: Fail suspend/resume if wake IRQ can't be configured

2019-03-20T10:36:46Z

If we encounter a failure during suspend where this RTC was programmed to wakeup the system from suspend, but that wakeup couldn't be configured because the system didn't support wakeup interrupts, we'll run into the following warning: Unbalanced IRQ 166 wake disable WARNING: CPU: 7 PID: 3071 at kernel/irq/manage.c:669 irq_set_irq_wake+0x108/0x278 This happens because the suspend process isn't aborted when the RTC fails to configure the wakeup IRQ. Instead, we continue suspending the system and then another suspend callback fails the suspend process and "unwinds" the previously suspended drivers by calling their resume callbacks. When we get back to resuming this RTC driver, we'll call disable_irq_wake() on an IRQ that hasn't been configured for wake. Let's just fail suspend/resume here if we can't configure the system to wake and the user has chosen to wakeup with this device. This fixes this warning and makes the code more robust in case there are systems out there that can't wakeup from suspend on this line but the user has chosen to do so. Cc: Enric Balletbo i Serra Cc: Evan Green Cc: Benson Leung Cc: Guenter Roeck Signed-off-by: Stephen Boyd Acked-By: Benson Leung Signed-off-by: Alexandre Belloni

Merge tag 'tag-chrome-platform-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

2019-03-12T16:46:32Z

Pull chrome platform updates from Benson Leung: - SPDX identifier cleanup for platform/chrome - Cleanup series between mfd and chrome/platform, moving cros-ec attributes from mfd/cros_ec_dev to sub-drivers in platform/chrome - Wilco EC driver - Maintainership change to new group repository * tag 'tag-chrome-platform-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: fix wilco-ec dependencies platform/chrome: wilco_ec: Add RTC driver platform/chrome: wilco_ec: Add support for raw commands in debugfs platform/chrome: Add new driver for Wilco EC platform/chrome: cros_ec: Remove cros_ec dependency in lpc_mec MAINTAINERS: chrome-platform: change the git tree to a chrome-platform group git tree platform/chrome: cros_ec_sysfs: remove pr_fmt() define platform/chrome: cros_ec_lightbar: remove pr_fmt() define platform/chrome: cros_kbd_led_backlight: switch to SPDX identifier platform/chrome: cros_ec_spi: switch to SPDX identifier platform/chrome: cros_ec_proto: switch to SPDX identifier platform/chrome: cros_ec_lpc: switch to SPDX identifier platform/chrome: cros_ec_i2c: switch to SPDX identifier platform/chrome: cros_ec_vbc: switch to SPDX identifier platform/chrome: cros_ec_sysfs: switch to SPDX identifier platform/chrome: cros_ec_lightbar: switch to SPDX identifier platform/chrome: cros_ec_debugfs: switch to SPDX identifier platform/chrome: cromeos_pstore: switch to SPDX identifier

rtc: pic32: convert to SPDX identifier

2019-03-04T19:23:15Z

Use SPDX-License-Identifier instead of a verbose license text. Signed-off-by: Alexandre Belloni

rtc: pic32: let the core handle range

2019-03-04T19:21:19Z

Let the core handle the RTC range instead of open coding it. Signed-off-by: Alexandre Belloni

rtc: pic32: convert to devm_rtc_allocate_device

2019-03-04T19:21:19Z

This allows further improvement of the driver. Signed-off-by: Alexandre Belloni

rtc: update my email address

2019-03-04T19:21:19Z

Use my current email address. Signed-off-by: Alexandre Belloni

rtc: rv8803: convert to SPDX identifier

2019-03-04T19:21:19Z

Use SPDX-License-Identifier instead of a verbose license text. Signed-off-by: Alexandre Belloni