linux-toradex.git/drivers/rtc/Makefile, branch v5.0-rc3

rtc: rename core files

2018-12-31T10:36:16+00:00

Rename core files so there is a clearer separation between the RTC core and
the RTC drivers.

Signed-off-by: Alexandre Belloni

rtc: add i.MX system controller RTC support

2018-12-20T11:47:40+00:00

i.MX8QXP is an ARMv8 SoC which has a Cortex-M4 system controller
inside, the system controller is in charge of controlling power,
clock and secure rtc etc..

This patch adds i.MX system controller RTC driver support,
Linux kernel has to communicate with system controller via MU
(message unit) IPC to set/get RTC time and other alarm functions,
since the RTC set time needs to be done in secure EL3 mode (required
by system controller firmware) and alarm functions needs to be done
with general MU IRQ handle, these depend on other components which
are NOT ready, so this patch ONLY enables the RTC time read.

Signed-off-by: Anson Huang 
Signed-off-by: Alexandre Belloni

rtc: reorder Makefile entries

2018-09-28T12:20:58+00:00

A few entries are not placed correctly, reorder them.

Signed-off-by: Alexandre Belloni

Merge tag 'rtc-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2018-04-10T17:22:27+00:00

Pull RTC updates from Alexandre Belloni:
 "This contains a few series that have been in preparation for a while
  and that will help systems with RTCs that will fail in 2038, 2069 or
  2100.

  Subsystem:
   - Add tracepoints
   - Rework of the RTC/nvmem API to allow drivers to discard struct
     nvmem_config after registration
   - New range API, drivers can now expose the useful range of the RTC
   - New offset API the core is now able to add an offset to the RTC
     time, modifying the supported range.
   - Multiple rtc_time64_to_tm fixes
   - Handle time_t overflow on 32 bit platforms in the core instead of
     letting drivers do crazy things.
   - remove rtc_control API

  New driver:
   - Intersil ISL12026

  Drivers:
   - Drivers exposing the RTC non volatile memory have been converted to
     use nvmem
   - Removed useless time and date validation
   - Removed an indirection pattern that was a cargo cult from ancient
     drivers
   - Removed VLA usage
   - Fixed a possible race condition in probe functions
   - AB8540 support is dropped from ab8500
   - pcf85363 now has alarm support"

* tag 'rtc-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (128 commits)
  rtc: snvs: Fix usage of snvs_rtc_enable
  rtc: mt7622: fix module autoloading for OF platform drivers
  rtc: isl12022: use true and false for boolean values
  rtc: ab8500: Drop AB8540 support
  rtc: remove a warning during scripts/kernel-doc step
  rtc: 88pm860x: remove artificial limitation
  rtc: 88pm80x: remove artificial limitation
  rtc: st-lpc: remove artificial limitation
  rtc: mrst: remove artificial limitation
  rtc: mv: remove artificial limitation
  rtc: hctosys: Ensure system time doesn't overflow time_t
  parisc: time: stop validating rtc_time in .read_time
  rtc: pcf85063: fix clearing bits in pcf85063_start_clock
  rtc: at91sam9: Set name of regmap_config
  rtc: s5m: Remove VLA usage
  rtc: s5m: Move enum from rtc.h to rtc-s5m.c
  rtc: remove VLA usage
  rtc: Add useful timestamp definitions
  rtc: Add one offset seconds to expand RTC range
  rtc: Factor out the RTC range validation into rtc_valid_range()
  ...

rtc: remove bfin driver

2018-03-26T13:56:31+00:00

The blackfin architecture is getting removed, so this one is
now obsolete.

Acked-by: Alexandre Belloni 
Acked-by: Aaron Wu 
Signed-off-by: Arnd Bergmann

rtc: remove tile driver

2018-03-26T13:56:29+00:00

The tile architecture is getting removed, so this driver is
no longer needed.

Acked-by: Alexandre Belloni 
Signed-off-by: Arnd Bergmann

rtc: isl12026: new driver.

2018-03-17T13:20:51+00:00

The ISL12026 is a combination RTC and EEPROM device with I2C
interface.  The standard RTC driver interface is provided.  The EEPROM
is accessed via the NVMEM interface.

Reviewed-by: Rob Herring 
Reviewed-by: Andy Shevchenko 
Signed-off-by: David Daney 
Signed-off-by: Alexandre Belloni

rtc: remove rtc-at32ap700x

2018-01-19T08:59:32+00:00

Since PLATFORM_AT32AP is an AVR32 platform which was removed, the
rtc driver rtc-at32ap700x is useless.
This patch remove it.

Signed-off-by: Corentin Labbe 
Acked-by: Hans-Christian Noren Egtvedt 
Signed-off-by: Alexandre Belloni

rtc: add mxc driver for i.MX53 SRTC

2018-01-11T23:20:39+00:00

Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53.

This is driver enables support for the low power domain SRTC features:
- 32-bit MSB of non-rollover time counter
- 32-bit alarm register

Select the new config option RTC_DRV_MXC_V2 to build this driver

Based on:
http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/tree/drivers/rtc/rtc-mxc_v2.c?h=imx_2.6.35_11.09.01

Signed-off-by: Patrick Bruenn 
Acked-by: Philippe Ombredanne 
Signed-off-by: Alexandre Belloni

rtc: cros-ec: add cros-ec-rtc driver.

2017-12-18T22:05:10+00:00

On platforms with a Chrome OS EC, the EC can function as a simple RTC.
Add a basic driver with this functionality.

Signed-off-by: Stephen Barber 
Signed-off-by: Enric Balletbo i Serra 
Acked-by: Alexandre Belloni 
Acked-by: Benson Leung 
Reviewed-by: Brian Norris 
Tested-by: Brian Norris 
Signed-off-by: Alexandre Belloni