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[0/5] pwm: stm32: Cleanups, get_state() and proper hw take over

Message ID 20231019200658.1754190-7-u.kleine-koenig@pengutronix.de
Headers show
Series pwm: stm32: Cleanups, get_state() and proper hw take over | expand

Message

Uwe Kleine-König Oct. 19, 2023, 8:06 p.m. UTC 
Hello,

some time ago Philipp already sent an implementation of .get_state() for
the stm32 PWM driver. He created this series from the feedback but
didn't come around to send it out. The goal of this series is to allow
to take over a pwm-backlight from the bootloader without flickering on
an stm32mp157 based machine.

The only thing I did here to Philipp's series was to split one of the
patches in two. Philipp had the contents of patches 4 and 5 in a single
patch.

Best regards
Uwe

Philipp Zabel (5):
  pwm: stm32: Replace write_ccrx with regmap_write
  pwm: stm32: Make ch parameter unsigned
  pwm: stm32: Use hweight32 in stm32_pwm_detect_channels
  pwm: stm32: Implement .get_state()
  pwm: stm32: Fix enable count for clk in .probe()

 drivers/pwm/pwm-stm32.c | 98 +++++++++++++++++++++++++----------------
 1 file changed, 61 insertions(+), 37 deletions(-)

base-commit: 4bb36d126cb3147d6bbfd00242a5b846dacad595

Comments

Thierry Reding Nov. 28, 2023, 5:49 p.m. UTC | #1 
On Thu, 19 Oct 2023 22:06:59 +0200, Uwe Kleine-König wrote:
> some time ago Philipp already sent an implementation of .get_state() for
> the stm32 PWM driver. He created this series from the feedback but
> didn't come around to send it out. The goal of this series is to allow
> to take over a pwm-backlight from the bootloader without flickering on
> an stm32mp157 based machine.
> 
> The only thing I did here to Philipp's series was to split one of the
> patches in two. Philipp had the contents of patches 4 and 5 in a single
> patch.
> 
> [...]

Applied, thanks!

[1/5] pwm: stm32: Replace write_ccrx with regmap_write
      commit: f98ef6bec483b921ae4341c7719c2fe26d5dd6ee
[2/5] pwm: stm32: Make ch parameter unsigned
      commit: 4cf03120c3a96e89ef2ec28f752e47d11be6b036
[3/5] pwm: stm32: Use hweight32 in stm32_pwm_detect_channels
      commit: 406a2ae953352d88f24ca1d564c898f4d896faf0
[4/5] pwm: stm32: Implement .get_state()
      commit: 6912b67c655f502df2d3c80002562fac87801ada
[5/5] pwm: stm32: Fix enable count for clk in .probe()
      commit: c0031cba442cc13bef2385e53c29a98308a20961

Best regards,