linux-kernel - [GIT PULL] timer drivers for v6.19-rc1

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Message-ID: <9303b790-28d4-4bd9-b01d-28fb05493596@linaro.org>
Date: Wed, 26 Nov 2025 13:02:30 +0100
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: Thomas Gleixner <tglx@...utronix.de>
Cc: Haotian Zhang <vulab@...as.ac.cn>,
 Stephen Eta Zhou <stephen.eta.zhou@...il.com>, Enlin Mu
 <enlin.mu@...soc.com>, Hao-Wen Ting <haowen.ting@...ltek.com>,
 Johan Hovold <johan@...nel.org>,
 Niklas Söderlund <niklas.soderlund+renesas@...natech.se>,
 Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] timer drivers for v6.19-rc1

Hi Thomas,

please consider pulling the following changes since commit 
dcb6fa37fd7bc9c3d2b066329b0d27dedf8becaa:

   Linux 6.18-rc3 (2025-10-26 15:59:49 -0700)

are available in the Git repository at:

  
ssh://git@...olite.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux 
tags/timers-v6.19-rc1

for you to fetch changes up to d1780dce9575072303b9c574614b72b5c8c5c44c:

   clocksource/drivers: Add Realtek system timer driver (2025-11-26 
11:25:15 +0100)

----------------------------------------------------------------
- Use 64-bits for timer compensation for IoT usage where the suspend
   time is much longer than what 32-bits can provide (Enlin Mu)

- Add delay support on sp804 for ARM32 platforms (Stephen Eta Zhou)

- Fix missing resource release on error in the probe path of in the
   ralink driver (Haotian Zhang)

- Fix double deregistration on probe failure in the NXP STM driver
   (Johan Hovold)

- Disable runtime PM for the Renesas SH CMT timer because it is
   incompatible with PREEMPT_RT=y (Niklas Söderlund)

- Fix section mismatches in the NXP STM driver (Johan Hovold)

- Preventing unbinding the NXP PIT, STM and MMIO ARM Arch timers as
   the code does not suppport bind/unbind (Johan Hovold)

- Use the clocksource instead of ticks on the RDA8810PL platform
   (Enlin Mu)

- Drop the unused module alias for the STM32-LP (Johan Hovold)

- Add Realtek system timer driver (Hao-Wen Ting)

----------------------------------------------------------------
Enlin Mu (2):
       clocksource/drivers/sprd: Enable register for timer counter from 
32 bit to 64 bit
       clocksource/drivers/rda: Add sched_clock_register for RDA8810PL SoC

Hao-Wen Ting (2):
       dt-bindings: timer: Add Realtek SYSTIMER
       clocksource/drivers: Add Realtek system timer driver

Haotian Zhang (1):
       clocksource/drivers/ralink: Fix resource leaks in init error path

Johan Hovold (6):
       clocksource/drivers/stm: Fix double deregistration on probe failure
       clocksource/drivers/nxp-stm: Fix section mismatches
       clocksource/drivers/arm_arch_timer_mmio: Prevent driver unbind
       clocksource/drivers/nxp-pit: Prevent driver unbind
       clocksource/drivers/nxp-stm: Prevent driver unbind
       clocksource/drivers/stm32-lp: Drop unused module alias

Niklas Söderlund (1):
       clocksource/drivers/sh_cmt: Always leave device running after probe

Stephen Eta Zhou (1):
       clocksource/drivers/timer-sp804: Fix read_current_timer() issue 
when clock source is not registered

  .../bindings/timer/realtek,rtd1625-systimer.yaml   |  47 +++++++
  MAINTAINERS                                        |   5 +
  drivers/clocksource/Kconfig                        |  11 ++
  drivers/clocksource/Makefile                       |   1 +
  drivers/clocksource/arm_arch_timer_mmio.c          |   2 +
  drivers/clocksource/sh_cmt.c                       |  36 +----
  drivers/clocksource/timer-nxp-pit.c                |   3 +-
  drivers/clocksource/timer-nxp-stm.c                |  23 ++--
  drivers/clocksource/timer-ralink.c                 |  11 +-
  drivers/clocksource/timer-rda.c                    |   9 +-
  drivers/clocksource/timer-realtek.c                | 150 
+++++++++++++++++++++
  drivers/clocksource/timer-sp804.c                  |  24 ++++
  drivers/clocksource/timer-sprd.c                   |  24 +++-
  drivers/clocksource/timer-stm32-lp.c               |   1 -
  14 files changed, 291 insertions(+), 56 deletions(-)
  create mode 100644 
Documentation/devicetree/bindings/timer/realtek,rtd1625-systimer.yaml
  create mode 100644 drivers/clocksource/timer-realtek.c

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