[PATCH v2 0/3] pwm: pxa: Use #pwm-cells = <3>

[Uwe Kleine-König]

Hello,

this series' goal is to soften the special device-tree binding of
marvel,pxa-pwm devices. This is the only binding that doesn't pass the
line index as first parameter.

Here the #pwm-cells value is bumped from 1 to 3, keeping compatibility
with the old binding.

The motivation for this was that Hervé sent a patch introducing pwm
nexus nodes which don't work nicely with the marvel,pxa-pwm
particularities.

Changes since (implicit) v1, available at
https://lore.kernel.org/linux-pwm/cover.1738777221.git.u.kleine-koenig@baylibre.com:

 - Use #pwm-cells = <3> also in the binding example (*sigh*), pointed
   out by Rob
 - Add review, ack and test tags by Hervé Codina, Conor Dooley, Duje
   Mihanović and Daniel Mack. Thanks!

I intend to take the first patch via my pwm tree. Assuming the pxa and
device tree maintainers and bots are happy now: Dear pxa maintainers,
please tell if I should take the whole series via pwm, or if you want to
take patches #2 and #3. If the latter: Do you want to delay application
or should I provide an immutable branch for patch #1?

Best regards
Uwe

Uwe Kleine-König (3):
  pwm: Add upgrade path to #pwm-cells = <3> for users of
    of_pwm_single_xlate()
  dt-bindings: pwm: marvell,pxa-pwm: Update to use #pwm-cells = <3>
  ARM: dts: pxa: Use #pwm-cells = <3> for marvell,pxa-pwm devices

 .../devicetree/bindings/pwm/marvell,pxa-pwm.yaml |  5 ++---
 arch/arm/boot/dts/intel/pxa/pxa25x.dtsi          |  4 ++--
 arch/arm/boot/dts/intel/pxa/pxa27x.dtsi          |  8 ++++----
 .../dts/intel/pxa/pxa300-raumfeld-controller.dts |  2 +-
 arch/arm/boot/dts/intel/pxa/pxa3xx.dtsi          |  8 ++++----
 drivers/pwm/core.c                               | 16 ++++++++++++++++
 6 files changed, 29 insertions(+), 14 deletions(-)


base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b
-- 
2.47.1