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Commit 0b055ed4 authored by Fabrice Gasnier's avatar Fabrice Gasnier Committed by Thierry Reding
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pwm: stm32: Use 3 cells ->of_xlate() 



STM32 Timers support generic 3 cells PWM to encode PWM number, period
and polarity.

Fixes: 7edf7369 ("pwm: Add driver for STM32 plaftorm")
Signed-off-by: default avatarFabrice Gasnier <fabrice.gasnier@st.com>
Reviewed-by: default avatarBenjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 69252ec1

drivers/pwm/pwm-stm32.c

+2 −0
Original line number Diff line number Diff line
@@ -608,6 +608,8 @@ static int stm32_pwm_probe(struct platform_device *pdev) 
	priv->regmap = ddata->regmap;

	priv->clk = ddata->clk;

	priv->max_arr = ddata->max_arr;

	priv->chip.of_xlate = of_pwm_xlate_with_flags;

	priv->chip.of_pwm_n_cells = 3;



	if (!priv->regmap || !priv->clk)

		return -EINVAL;