[GIT PULL] timer drivers for v5.17

[Daniel Lezcano]

Hi Thomas,

please consider the following changes for v5.17.

Note this depends on the immutable branch:

reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not specified in the device tree, this function
returns NULL instead of an error."

Thanks

  -- Daniel


The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf:

  Linux 5.16-rc1 (2021-11-14 13:56:52 -0800)

are available in the Git repository at:

  https://git.linaro.org/people/daniel.lezcano/linux.git
tags/timers-v5.17-rc1

for you to fetch changes up to 7647204c2e81b28b4a7c4eec7d539f998d48eaf0:

  dt-bindings: timer: Add Mstar MSC313e timer devicetree bindings
documentation (2021-12-20 13:28:47 +0100)

----------------------------------------------------------------
- Refactor resource allocation on the Exynos_mct driver without
  functional changes (Marek Szyprowski)

- Add imx8ulp compatible string for NPX TPM driver (Jacky Bai)

- Fix comma introduced by error by replacing it by the initial
  semicolon on the Exynos_mct (Will Deacon)

- Add OSTM driver support on Renesas. The reset line must be
  deasserted before accessing the registers. This change depends on an
  external change resulting in a shared immutable branch
  'reset/of-get-optional-exclusive' from
  git://git.pengutronix.de/pza/linux (Biju Das)

- Make the OSTM Kconfig option visible to user in order to let him
  disable it when ARM architected timers is enabled (Biju Das)

- Tag two variables on iMX sysctr _ro_afterinit (Peng Fan)

- Set the cpumask to cpu_possible_mask in order to have full benefit
  of the DYNIRQ flag on iMX sysctr (Peng Fan)

- Tag __maybe_unused a variable in the Pistachio timer driver in order
  to fix a warning reported by the kernel test robot (Drew Fustini)

- Add MStar MSC313e timer support and the ssd20xd-based variant, as
  well as the DT bindings (Romain Perier)

- Remove the incompatible compatible string for the rk3066 (Johan
  Jonker)

- Fix dts_check warnings on the cadence ttc driver by adding the power
  domain bindings (Michal Simek)

----------------------------------------------------------------
Biju Das (4):
      reset: Add of_reset_control_get_optional_exclusive()
      dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM
      clocksource/drivers/renesas-ostm: Add RZ/G2L OSTM support
      clocksource/drivers/renesas,ostm: Make RENESAS_OSTM symbol visible

Daniel Lezcano (1)
      Merge branch 'reset/of-get-optional-exclusive' of
git://git.pengutronix.de/pza/linux into timers/drivers/next

Drew Fustini (1):
      clocksource/drivers/pistachio: Fix -Wunused-but-set-variable warning

Jacky Bai (1):
      dt-bindings: timer: tpm-timer: Add imx8ulp compatible string

Johan Jonker (1):
      dt-bindings: timer: remove rockchip,rk3066-timer compatible string
from rockchip,rk-timer.yaml

Marek Szyprowski (1):
      clocksource/drivers/exynos_mct: Refactor resources allocation

Michal Simek (1):
      dt-bindings: timer: cadence_ttc: Add power-domains

Peng Fan (2):
      clocksource/drivers/imx-sysctr: Mark two variable with __ro_after_init
      clocksource/drivers/timer-imx-sysctr: Set cpumask to cpu_possible_mask

Romain Perier (3):
      clocksource/drivers: Add MStar MSC313e timer support
      clocksource/drivers/msc313e: Add support for ssd20xd-based platforms
      dt-bindings: timer: Add Mstar MSC313e timer devicetree bindings
documentation

Will Deacon (1):
      clocksource/drivers/exynos_mct: Fix silly typo resulting in
checkpatch warning

 Documentation/devicetree/bindings/timer/cdns,ttc.yaml            |   3 ++
 Documentation/devicetree/bindings/timer/mstar,msc313e-timer.yaml |  46
+++++++++++++++++++++++++
 Documentation/devicetree/bindings/timer/nxp,tpm-timer.yaml       |   6 +++-
 Documentation/devicetree/bindings/timer/renesas,ostm.yaml        |  20
+++++++++--
 Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml   |   1 -
 MAINTAINERS                                                      |   1 +
 drivers/clocksource/Kconfig                                      |  12
++++++-
 drivers/clocksource/Makefile                                     |   1 +
 drivers/clocksource/exynos_mct.c                                 |  52
+++++++++++++++++------------
 drivers/clocksource/renesas-ostm.c                               |  39
+++++++++++++++++++++-
 drivers/clocksource/timer-imx-sysctr.c                           |   6 ++--
 drivers/clocksource/timer-msc313e.c                              | 253
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/clocksource/timer-pistachio.c                            |   3 +-
 include/linux/reset.h                                            |  20
+++++++++++
 14 files changed, 431 insertions(+), 32 deletions(-)
 create mode 100644
Documentation/devicetree/bindings/timer/mstar,msc313e-timer.yaml
 create mode 100644 drivers/clocksource/timer-msc313e.c

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