On Mon, Nov 28, 2022 at 12:20:27PM +0100, AngeloGioacchino Del Regno wrote: > Specify #pwm-cells on pwm@11006000 to make it actually usable. > > Fixes: ae457b7679c4 ("arm64: dts: mt7622: add SoC and peripheral related device nodes") > Signed-off-by: AngeloGioacchino Del Regno > --- > arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi > index 146e18b5b1f4..f321c6d0fd7c 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi > @@ -435,6 +435,7 @@ uart3: serial@11005000 { > pwm: pwm@11006000 { > compatible = "mediatek,mt7622-pwm"; > reg = <0 0x11006000 0 0x1000>; > + #pwm-cells = <2>; 3 should be possible, too. The driver does only support one polarity, so it's not really needed, but would be nice for consistency? Thierry, what's your take here? Other than that: Who would pick this up, I assume it to go via an ARM tree together with the 2nd patch in this series? Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |