The pwm-bcm2835 supports PWM polarity, so adjust the affected dtsi files accordingly and fix the dtbs_check warning: pwm@7e20c000: #pwm-cells:0:0: 3 was expected Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> --- arch/arm/boot/dts/bcm2711.dtsi | 2 +- arch/arm/boot/dts/bcm283x.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index d30c19311145..4a379a14966d 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -278,7 +278,7 @@ pwm1: pwm@7e20c800 { clocks = <&clocks BCM2835_CLOCK_PWM>; assigned-clocks = <&clocks BCM2835_CLOCK_PWM>; assigned-clock-rates = <10000000>; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index c9c52a19ef3b..2ca8a2505a4d 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -416,7 +416,7 @@ pwm: pwm@7e20c000 { clocks = <&clocks BCM2835_CLOCK_PWM>; assigned-clocks = <&clocks BCM2835_CLOCK_PWM>; assigned-clock-rates = <10000000>; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; -- 2.34.1