Hello, On Thu, Apr 21, 2022 at 12:17:00PM +0200, AngeloGioacchino Del Regno wrote: > Il 18/04/22 14:20, xinlei.lee@mediatek.com ha scritto: > > From: Xinlei Lee > > > > Add interrupts property of pwm for MediaTek MT8192 SoC. > > > > Signed-off-by: Xinlei Lee > > Hello Xinlei, > the pwm-mtk-disp.c driver does not support interrupts. > > Please add interrupts support to the driver first, and only then > add that in the dt-bindings. in my understanding the linux driver state and the binding documentation are somewhat independent. Here I'd say adding the irq information to dt without the driver supporting it is fine. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |