[GIT,PULL] pwm: Changes for 6.8 merge window

Hello Thierry,

here comes another PR with patches from the mailing list.

I wondered if your for-next branch is a good and stable base given that
it still contains a copy of the bcm2835 fix. I still based the PR on it
as the first patch that is new here fixes a commit that currently is
only in your branch. (So if you intend to drop the bcm2835 fix from your
for-next, the Fixes line in commit 92dfda9c9a9a ("pwm: cros-ec: Drop
documentation for dropped struct member") becomes wrong.)

I included the first patches of Sean's series with the atomic and
sleeping variants of pwm_apply. This way his adaption to the ir input
driver can go into next after 6.8-rc1 even if there isn't an atomic
pwm driver yet.

The following changes since commit 2cc2cb184833024f140af3175aa02e41f4e3d854:

  pwm: Stop referencing pwm->chip (2023-12-08 17:31:21 +0100)

are available in the Git repository at:

  https://git.pengutronix.de/git/ukl/linux tags/pwm/for-thierry-6.8-rc1-take2

for you to fetch changes up to ccff9fa92ee3e18fb3d6e59cad5c76c2ffc51e38:

  pwm: Make it possible to apply PWM changes in atomic context (2023-12-20 14:10:46 +0100)

Thanks to Tony and Sean for their contributions to the pwm subsystem.

Best regards and happy holidays,
Uwe

----------------------------------------------------------------
pwm patches for the 6.8 merge window

This is the selection of new patches from the mailing list that I
consider ready. With the holiday season about to start, I think it would
be good to get these into next soonish.

----------------------------------------------------------------
Sean Young (4):
      pwm: Rename pwm_apply_state() to pwm_apply_might_sleep()
      pwm: Replace ENOTSUPP with EOPNOTSUPP
      pwm: renesas: Remove unused include
      pwm: Make it possible to apply PWM changes in atomic context

Tony Lindgren (1):
      dt-bindings: pwm: ti,pwm-omap-dmtimer: Update binding for yaml

Uwe Kleine-König (8):
      pwm: cros-ec: Drop documentation for dropped struct member
      pwm: Reduce number of pointer dereferences in pwm_device_request()
      pwm: crc: Use consistent variable naming for driver data
      pwm: omap-dmtimer: Drop locking
      pwm: stmpe: Silence duplicate error messages
      pwm: meson: Simplify using dev_err_probe()
      pwm: lpc18xx-sct: Don't modify the cached period of other PWM outputs
      pwm: Drop two unused API functions

 .../devicetree/bindings/pwm/pwm-omap-dmtimer.txt   | 22 ------
 .../bindings/pwm/ti,omap-dmtimer-pwm.yaml          | 59 +++++++++++++++
 Documentation/driver-api/pwm.rst                   | 17 ++++-
 MAINTAINERS                                        |  2 +-
 drivers/gpu/drm/i915/display/intel_backlight.c     |  6 +-
 drivers/gpu/drm/solomon/ssd130x.c                  |  2 +-
 drivers/hwmon/pwm-fan.c                            |  8 +-
 drivers/input/misc/da7280.c                        |  4 +-
 drivers/input/misc/pwm-beeper.c                    |  4 +-
 drivers/input/misc/pwm-vibra.c                     |  8 +-
 drivers/leds/leds-pwm.c                            |  2 +-
 drivers/leds/rgb/leds-pwm-multicolor.c             |  4 +-
 drivers/media/rc/pwm-ir-tx.c                       |  4 +-
 drivers/platform/x86/lenovo-yogabook.c             |  2 +-
 drivers/pwm/core.c                                 | 88 ++++++++++++++++------
 drivers/pwm/pwm-crc.c                              | 16 ++--
 drivers/pwm/pwm-cros-ec.c                          |  1 -
 drivers/pwm/pwm-lpc18xx-sct.c                      |  4 +-
 drivers/pwm/pwm-meson.c                            | 35 ++++-----
 drivers/pwm/pwm-omap-dmtimer.c                     | 20 +----
 drivers/pwm/pwm-renesas-tpu.c                      |  1 -
 drivers/pwm/pwm-stmpe.c                            | 12 +--
 drivers/pwm/pwm-twl-led.c                          |  2 +-
 drivers/pwm/pwm-vt8500.c                           |  2 +-
 drivers/pwm/sysfs.c                                | 10 +--
 drivers/regulator/pwm-regulator.c                  |  4 +-
 drivers/video/backlight/lm3630a_bl.c               |  2 +-
 drivers/video/backlight/lp855x_bl.c                |  2 +-
 drivers/video/backlight/pwm_bl.c                   | 12 +--
 drivers/video/fbdev/ssd1307fb.c                    |  2 +-
 include/linux/pwm.h                                | 69 ++++++++++-------
 31 files changed, 252 insertions(+), 174 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt
 create mode 100644 Documentation/devicetree/bindings/pwm/ti,omap-dmtimer-pwm.yaml