Re: [PATCH v5 1/2] dt-bindings: rtc: max31335: add max31335 bindings

[Alexandre Belloni]

On 03/11/2023 16:00:25+0200, Antoniu Miclaus wrote:
> +  trickle-resistor-ohms:
> +    description:
> +      Selected resistor for trickle charger. Should be specified if trickle
> +      charger should be enabled.
> +    enum: [3000, 6000, 11000]
> +
> +required:
> +  - compatible
> +  - reg
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        rtc@68 {
> +            compatible = "adi,max31335";
> +            reg = <0x68>;
> +            pinctrl-0 = <&rtc_nint_pins>;
> +            interrupts-extended = <&gpio1 16 IRQ_TYPE_LEVEL_HIGH>;
> +            trickle-resistor-ohms = <6000>;

This example would need aux-voltage-chargeable to ensure the charger is
getting enabled

> +            adi,tc-diode = "schottky";
> +        };
> +    };
> +...
> -- 
> 2.42.0
> 

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com