linux/Documentation
Linus Torvalds 9b6f2eabc8 RTC for 7.4
Subsystem:
  - the hctosys limit for 32bit platforms is now configurable
  - introduce lock guard for for rtc_device.ops_lock
  - use sysfs_emit() instead of sprintf() were possible
  - selftest fixes
 
 New driver:
  - Raspberry Pi 5 RTC
 
 Drivers:
  - abx80x: add support for ABX81X
  - bd70528: properly enable wakeup
  - cmos: Fix ACPI RTC alarm handling
  - ds1685: power-off fixes
  - mt6397: add nvmem support
  - pcf85063: add HW UIE support
  - rs5c372: Ricoh R2223x support
  - rzn1: add R-Car X5H support
  - s35390a: allow use of output pin for interrupt signal 1 for wakealarm to
    support synology devices
  - sun6i: add Allwinner B288 support
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Merge tag 'rtc-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "This introduces a way to lift the hctosys limit for 32-bit systems to
  ensure systems relying on it can pass Y2038. Add a driver for the
  Raspberry Pi 5 RTC and add support for the Abracon abx81x, Ricoh
  R2223x, Renesas R-Car X5H and Allwinner B288 RTCs to existing drivers:

  Subsystem:
   - the hctosys limit for 32bit platforms is now configurable
   - introduce lock guard for for rtc_device.ops_lock
   - use sysfs_emit() instead of sprintf() were possible
   - selftest fixes

  New driver:
   - Raspberry Pi 5 RTC

  Drivers:
   - abx80x: add support for ABX81X
   - bd70528: properly enable wakeup
   - cmos: Fix ACPI RTC alarm handling
   - ds1685: power-off fixes
   - mt6397: add nvmem support
   - pcf85063: add HW UIE support
   - rs5c372: Ricoh R2223x support
   - rzn1: add R-Car X5H support
   - s35390a: allow use of output pin for interrupt signal 1 for wakealarm to
     support synology devices
   - sun6i: add Allwinner B288 support"

* tag 'rtc-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (89 commits)
  rtc: rs5c372: use sysfs_emit() instead of sprintf()
  rtc: ds1307: use sysfs_emit() instead of sprintf()
  rtc: isl1208: use sysfs_emit() instead of sprintf()
  rtc: ds1685: use sysfs_emit() instead of sprintf()
  rtc: ds1343: use sysfs_emit() instead of sprintf()
  rtc: rx8025: use sysfs_emit() instead of sprintf()
  rtc: x1205: use sysfs_emit() instead of sprintf()
  rtc: bq32k: use sysfs_emit() instead of sprintf()
  rtc: ep93xx: use sysfs_emit() instead of sprintf()
  rtc: pcf2127: use sysfs_emit() instead of sprintf()
  rtc: rv3029: use sysfs_emit() instead of sprintf()
  rtc: ds1685: keep setting PAB until power is removed
  rtc: ds1685: do not sleep in the power-off handler
  rtc: ds1685: arm the wake-up alarm at power-off only if an alarm is set
  rtc: rv3028: use sysfs_emit() instead of sprintf()
  rtc: pcf85063: add 1 Hz update interrupt (UIE) support
  rtc: pcf85063: preserve the alarm flag in clkout register updates
  rtc: pcf85063: do not clear AIE in the interrupt handler
  rtc: pcf85063: use devm_of_clk_add_hw_provider() for clkout
  rtc: s35390a: Add synology quirk
  ...
2026-11-01 08:41:03 -08:00
..
ABI platform-drivers-x86 for v7.4-1 2026-10-28 07:36:32 -10:00
accel accel/amdxdna: Expose NPU device busy time via DRM fdinfo 2026-10-14 08:49:09 -07:00
accounting
admin-guide Driver core fixes for 7.4-rc1 2026-10-30 14:38:34 -10:00
arch RISC-V updates for v7.4 2026-10-29 12:33:25 -10:00
block ublk: refuse to go live after an io command was canceled 2026-10-15 18:25:35 -06:00
bpf bpf: Track borrowed iterator results by default 2026-10-25 01:20:28 +00:00
cdrom
core-api A handful of late-arriving changes, most of which were ready ahead of the 2026-10-29 07:46:22 -10:00
cpu-freq
crypto
dev-tools mm.git review status for linus..mm-stable 2026-10-27 12:23:17 -10:00
devicetree RTC for 7.4 2026-11-01 08:41:03 -08:00
doc-guide
driver-api dmaengine updates for v7.4 2026-10-28 07:27:09 -10:00
edac
fault-injection
fb
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filesystems fsverity fixes for v7.4-rc1 2026-10-30 13:38:02 -10:00
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scsi scsi: ufs: docs: Describe how to test with QEMU 2026-10-13 22:58:28 -04:00
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.gitignore
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atomic_bitops.txt
atomic_t.txt
Changes
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conf.py
docutils.conf
index.rst
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memory-barriers.txt
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subsystem-apis.rst