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Merge tag 'pwm/for-6.13-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

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Pull pwm fix from Uwe Kleine-König:
 "Fix regression in pwm-stm32 driver when converting to new waveform
  support

  Fabrice Gasnier found and fixed a regression I introduced with
  v6.13-rc1 when converting the stm32 pwm driver to support the new
  waveform stuff. On some hardware variants this completely broke the
  driver"

* tag 'pwm/for-6.13-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  pwm: stm32: Fix complementary output in round_waveform_tohw()
This commit is contained in:
Linus Torvalds
2024-12-19 08:50:05 -08:00
parent 466b2d40f6 edc19bd0e5
commit a0db71c7fe
1 changed files with 1 additions and 1 deletions
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2
drivers/pwm/pwm-stm32.c
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@@ -84,7 +84,7 @@ static int stm32_pwm_round_waveform_tohw(struct pwm_chip *chip,
wfhw->ccer = TIM_CCER_CCxE(ch + 1);
if (priv->have_complementary_output)
wfhw->ccer = TIM_CCER_CCxNE(ch + 1);
wfhw->ccer |= TIM_CCER_CCxNE(ch + 1);
rate = clk_get_rate(priv->clk);