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SubjectRe: [PATCH v13 2/4] arm64: dts: fsl: librem5: Add a device tree for the Librem5 devkit
Hi!

> This is for the development kit board for the Librem 5. The current level
> of support yields a working console and is able to boot userspace from
> the network or eMMC.
>
> Additional subsystems that are active :

> - haptic motor

Haptic motor is not a LED. It should be controlled by input subsystem.

> + pwmleds {
> + compatible = "pwm-leds";
> +
> + haptic {
> + label = "librem5::haptic";
> + pwms = <&pwm2 0 200000>;
> + active-low;
> + max-brightness = <255>;
> + power-supply = <&reg_3v3_p>;
> + };
> + };

You can take a look at N900, that has reasonable interface.

Thanks,
Pavel

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