Commit 59921a73 authored by Liu Ying's avatar Liu Ying Committed by Uwe Kleine-König
Browse files

pwm: adp5585: Set OSC_EN bit to 1 when PWM state is enabled 



It turns out that OSC_EN bit in GERNERAL_CFG register has to be set to 1
when PWM state is enabled, otherwise PWM signal won't be generated.

Fixes: e9b50387 ("pwm: adp5585: Add Analog Devices ADP5585 support")
Signed-off-by: default avatarLiu Ying <victor.liu@nxp.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20240826083337.1835405-1-victor.liu@nxp.com


Signed-off-by: default avatarUwe Kleine-König <ukleinek@kernel.org>
parent 4c82005f

drivers/pwm/pwm-adp5585.c

+4 −0
Original line number Diff line number Diff line
@@ -100,6 +100,10 @@ static int pwm_adp5585_apply(struct pwm_chip *chip, 
	if (ret)

		return ret;



	ret = regmap_set_bits(regmap, ADP5585_GENERAL_CFG, ADP5585_OSC_EN);

	if (ret)

		return ret;



	return regmap_set_bits(regmap, ADP5585_PWM_CFG, ADP5585_PWM_EN);

}