[GIT PULL] pwm: Changes for v5.7-rc1

[Thierry Reding]

Hi Linus,

The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9:

  Linux 5.6-rc1 (2020-02-09 16:08:48 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git tags/pwm/for-5.7-rc1

for you to fetch changes up to 9cc5f232a4b6a0ef6e9b57876d61b88f61bdd7c2:

  pwm: pca9685: Fix PWM/GPIO inter-operation (2020-04-03 21:41:42 +0200)

Note that this also pulls in a stable branch from the clocksource tree
to resolve a dependency in the OMAP dmtimer PWM driver. I've included
that in the shortlog below.

Thanks,
Thierry

----------------------------------------------------------------
pwm: Changes for v5.7-rc1

There's quite a few changes this time around. Most of these are fixes
and cleanups, but there's also new chip support for some drivers and a
bit of rework.

----------------------------------------------------------------
Anson Huang (3):
      pwm: imx-tpm: Remove unused includes
      pwm: imx27: Remove unused include of of_device.h
      pwm: mxs: Remove unused include of of_address.h

Colin Ian King (1):
      pwm: meson: Remove redundant assignment to variable fin_freq

Dafna Hirschfeld (1):
      dt-bindings: pwm: Convert google,cros-ec-pwm.txt to YAML format

Florian Fainelli (1):
      pwm: bcm2835: Dynamically allocate base

Geert Uytterhoeven (4):
      dt-bindings: pwm: renesas-tpu: Document more R-Car Gen2 support
      pwm: rcar: Fix late Runtime PM enablement
      pwm: renesas-tpu: Fix late Runtime PM enablement
      pwm: renesas-tpu: Drop confusing registered message

Jason Yan (1):
      pwm: Make pwm_apply_state_debug() static

Krzysztof Kozlowski (2):
      pwm: Enable compile testing for some of drivers
      pwm: meson: Fix confusing indentation

Lokesh Vutla (10):
      clocksource/drivers/timer-ti-dm: Convert to SPDX identifier
      clocksource/drivers/timer-ti-dm: Implement cpu_pm notifier for context save and restore
      clocksource/drivers/timer-ti-dm: Do not update counter on updating the period
      clocksource/drivers/timer-ti-dm: Add support to get pwm current status
      clocksource/drivers/timer-ti-dm: Enable autoreload in set_pwm
      pwm: omap-dmtimer: Drop unused header file
      pwm: omap-dmtimer: Update description for PWM OMAP DM timer
      pwm: omap-dmtimer: Fix PWM enabling sequence
      pwm: omap-dmtimer: Do not disable PWM before changing period/duty_cycle
      pwm: omap-dmtimer: Implement .apply callback

Matthias Schiffer (1):
      pwm: pca9685: Remove unused duty_cycle struct element

Pascal Roeleven (1):
      pwm: sun4i: Remove redundant needs_delay

Paul Cercueil (4):
      pwm: jz4740: Use clocks from TCU driver
      pwm: jz4740: Improve algorithm of clock calculation
      pwm: jz4740: Obtain regmap from parent node
      pwm: jz4740: Allow selection of PWM channels 0 and 1

Rishi Gupta (2):
      pwm: pca9685: Replace CONFIG_PM with __maybe_unused
      pwm: pca9685: Use gpio core provided macro GPIO_LINE_DIRECTION_OUT

Sandipan Patra (1):
      pwm: tegra: Add support for Tegra194

Sven Van Asbroeck (1):
      pwm: pca9685: Fix PWM/GPIO inter-operation

Thierry Reding (1):
      Merge branch 'timers/drivers/timer-ti-dm' of https://git.linaro.org/people/dlezcano/linux into for-next

Tony Lindgren (1):
      clocksource/drivers/timer-ti-dm: Prepare for using cpuidle

Uwe Kleine-KÃnig (5):
      pwm: imx27: Fix clock handling in pwm_imx27_apply()
      pwm: imx27: Simplify helper function to enable and disable clocks
      pwm: imx27: Don't disable clocks at device remove time
      pwm: imx27: Ensure clocks being on iff the PWM is on
      pwm: Implement some checks for lowlevel drivers

 .../devicetree/bindings/pwm/google,cros-ec-pwm.txt |  23 ---
 .../bindings/pwm/google,cros-ec-pwm.yaml           |  40 ++++
 .../devicetree/bindings/pwm/nvidia,tegra20-pwm.txt |   1 +
 .../devicetree/bindings/pwm/renesas,tpu-pwm.yaml   |   4 +
 drivers/clocksource/timer-ti-dm.c                  | 184 ++++++++++-------
 drivers/pwm/Kconfig                                |  58 +++---
 drivers/pwm/core.c                                 | 135 ++++++++++++-
 drivers/pwm/pwm-bcm2835.c                          |   1 +
 drivers/pwm/pwm-imx-tpm.c                          |   2 -
 drivers/pwm/pwm-imx27.c                            |  32 +--
 drivers/pwm/pwm-jz4740.c                           | 162 ++++++++++-----
 drivers/pwm/pwm-meson.c                            |   4 +-
 drivers/pwm/pwm-mxs.c                              |   1 -
 drivers/pwm/pwm-omap-dmtimer.c                     | 219 ++++++++++++++-------
 drivers/pwm/pwm-pca9685.c                          |  97 ++++-----
 drivers/pwm/pwm-rcar.c                             |  10 +-
 drivers/pwm/pwm-renesas-tpu.c                      |  11 +-
 drivers/pwm/pwm-sun4i.c                            |  13 +-
 drivers/pwm/pwm-tegra.c                            |   6 +
 include/clocksource/timer-ti-dm.h                  |   7 +-
 include/linux/platform_data/dmtimer-omap.h         |   6 +-
 include/linux/platform_data/pwm_omap_dmtimer.h     |  90 ---------
 include/linux/pwm.h                                |   4 +-
 23 files changed, 682 insertions(+), 428 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.txt
 create mode 100644 Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
 delete mode 100644 include/linux/platform_data/pwm_omap_dmtimer.h