Re: [PATCH 12/22] ARM: dts: imx6: Add touchscreens used on Toradex eval boards

Fabio Estevam
2019-07-30T20:46:26Z

On Tue, Jul 30, 2019 at 11:57 AM Philippe Schenker <dev@pschenker.ch> 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, 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.