On Tue, Jul 30, 2019 at 11:57 AM Philippe Schenker <dev@xxxxxxxxxxxx> wrote: > + /* Atmel maxtouch controller */ > + atmel_mxt_ts: atmel_mxt_ts@4a { Generic node names, please: touchscreen@4a > + compatible = "atmel,maxtouch"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pcap_1>; > + reg = <0x4a>; > + interrupt-parent = <&gpio1>; > + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 */ > + reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; /* SODIMM 30 */ > + status = "disabled"; > + }; > + > + /* > + * the PCAPs use SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm1, > + * pwm4. So if you enable one of the PCAP controllers disable the pwms. > + */ > + pcap: pcap@10 { touchscreen@10 > + /* TouchRevolution Fusion 7 and 10 multi-touch controller */ > + compatible = "touchrevolution,fusion-f0710a"; I do not find this binding documented.