linux-kernel - [GIT PULL] timer drivers changes for v6.3

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Message-ID: <b7d1d982-d717-2930-b353-19b92cbe390f@linaro.org>
Date:   Mon, 13 Feb 2023 13:42:46 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Jagan Teki <jagan@...eble.ai>, Conor Dooley <conor@...nel.org>,
        Anup Patel <anup@...infault.org>,
        Samuel Holland <samuel@...lland.org>,
        Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
        Jean Delvare <jdelvare@...e.com>,
        Bernhard Rosenkränzer <bero@...libre.com>,
        Icenowy Zheng <icenowy@...c.io>,
        Claudiu Beznea <Claudiu.Beznea@...rochip.com>,
        Yangtao Li <frank.li@...o.com>, Matt Evans <mev@...osinc.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] timer drivers changes for v6.3


Hi Thomas,


The following changes since commit 5b268d8abaec6cbd4bd70d062e769098d96670aa:

   time/debug: Fix memory leak with using debugfs_lookup() (2023-02-09 
20:12:27 +0100)

are available in the Git repository at:

   https://git.linaro.org/people/daniel.lezcano/linux.git 
tags/timers-v6.3-rc1

for you to fetch changes up to 5ccb51b06c8bfcfca99d3f68e671eead7318301d:

   clocksource/drivers/timer-sun4i: Add CLOCK_EVT_FEAT_DYNIRQ 
(2023-02-13 13:10:17 +0100)

----------------------------------------------------------------
- Add rktimer for rv1126 Rockchip based board (Jagan Teki)

- Initialize hrtimer based broadcast clock event device on RISC-V
   before C3STOP can be used (Conor Dooley)

- Add DT binding for RISC-V timer and add the C3STOP flag if the DT
   tells the timer can not wake up the CPU (Anup Patel)

- Increase the RISC-V timer rating as it is more efficient than mmio
   timers (Samuel Holland)

- Drop obsolete dependency on COMPILE_TEST on microchip-pit64b as the
   OF is already depending on it (Jean Delvare)

- Mark sh_cmt, sh_tmu, em_sti drivers as non-removable (Uwe
   Kleine-König)

- Add binding description for mediatek,mt8365-systimer (Bernhard
   Rosenkränzer)

- Add compatibles for T-Head's C9xx (Icenowy Zheng)

- Restrict the microchip-pit64b compilation to the ARM architecture
   and add the delay timer (Claudiu Beznea)

- Set the static key to select the SBI or Sstc timer sooner to prevent
   the first call to use the SBI while Sstc must be used (Matt Evans)

- Add the CLOCK_EVT_FEAT_DYNIRQ flag to optimize the timer wake up on
   the sun4i platform (Yangtao Li)

----------------------------------------------------------------
Anup Patel (2):
       dt-bindings: timer: Add bindings for the RISC-V timer device
       clocksource/drivers/timer-riscv: Set CLOCK_EVT_FEAT_C3STOP based 
on DT

Bernhard Rosenkränzer (1):
       dt-bindings: timer: mediatek,mtk-timer: add MT8365

Claudiu Beznea (2):
       clocksource/drivers/timer-microchip-pit64b: Select driver only on ARM
       clocksource/drivers/timer-microchip-pit64b: Add delay timer

Conor Dooley (1):
       RISC-V: time: initialize hrtimer based broadcast clock event device

Icenowy Zheng (1):
       dt-bindings: timer: sifive,clint: add comaptibles for T-Head's C9xx

Jagan Teki (1):
       dt-bindings: timer: rk-timer: Add rktimer for rv1126

Jean Delvare (1):
       clocksource/drivers/timer-microchip-pit64b: Drop obsolete 
dependency on COMPILE_TEST

Lad Prabhakar (1):
       clocksource/drivers/riscv: Get rid of clocksource_arch_init() 
callback

Matt Evans (1):
       clocksource/drivers/riscv: Patch riscv_clock_next_event() jump 
before first use

Samuel Holland (1):
       clocksource/drivers/riscv: Increase the clock source rating

Uwe Kleine-König (3):
       clocksource/drivers/sh_cmt: Mark driver as non-removable
       clocksource/drivers/sh_tmu: Mark driver as non-removable
       clocksource/drivers/em_sti: Mark driver as non-removable

Yangtao Li (1):
       clocksource/drivers/timer-sun4i: Add CLOCK_EVT_FEAT_DYNIRQ

  .../bindings/timer/mediatek,mtk-timer.txt          |  1 +
  .../devicetree/bindings/timer/riscv,timer.yaml     | 52 
++++++++++++++++++++++
  .../bindings/timer/rockchip,rk-timer.yaml          |  1 +
  .../devicetree/bindings/timer/sifive,clint.yaml    |  8 ++++
  arch/riscv/Kconfig                                 |  1 -
  arch/riscv/kernel/time.c                           | 10 +----
  drivers/clocksource/Kconfig                        |  2 +-
  drivers/clocksource/em_sti.c                       |  7 +--
  drivers/clocksource/sh_cmt.c                       |  7 +--
  drivers/clocksource/sh_tmu.c                       |  7 +--
  drivers/clocksource/timer-microchip-pit64b.c       | 12 +++++
  drivers/clocksource/timer-riscv.c                  | 27 ++++++++---
  drivers/clocksource/timer-sun4i.c                  |  3 +-
  13 files changed, 103 insertions(+), 35 deletions(-)
  create mode 100644 
Documentation/devicetree/bindings/timer/riscv,timer.yaml


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