Re: [PATCH v2 7/8] dt-bindings: iio: adc: add adi,ad7606c-{16,18} compatible strings
From: Krzysztof Kozlowski
Date: Mon Sep 02 2024 - 07:56:05 EST
On Mon, Sep 02, 2024 at 01:36:30PM +0300, Alexandru Ardelean wrote:
> reg:
> @@ -114,6 +118,25 @@ properties:
> assumed that the pins are hardwired to VDD.
> type: boolean
>
> +patternProperties:
> + "^channel@([0-7])$":
> + type: object
> + $ref: adc.yaml
> + unevaluatedProperties: false
> +
> + properties:
> + reg:
> + description: The channel number.
> + minimum: 0
> + maximum: 7
> +
> + diff-channels: true
Shouldn't this be specific?
> +
> + bipolar: true
> +
> + required:
> + - reg
> +
> required:
> - compatible
> - reg
> @@ -202,4 +225,44 @@ examples:
> standby-gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
> };
> };
> + - |
> + #include <dt-bindings/gpio/gpio.h>
> + #include <dt-bindings/interrupt-controller/irq.h>
> + spi {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + adc@0 {
> + compatible = "adi,ad7606c-18";
> + reg = <0>;
> + spi-max-frequency = <1000000>;
> + spi-cpol;
> + spi-cpha;
> +
> + avcc-supply = <&adc_vref>;
> + vdrive-supply = <&vdd_supply>;
> +
> + interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
> + interrupt-parent = <&gpio>;
> +
> + adi,conversion-start-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
> +
> + adi,conversion-start-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
> + reset-gpios = <&gpio 27 GPIO_ACTIVE_HIGH>;
> + adi,first-data-gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
> + standby-gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
> +
> + adi,sw-mode;
> +
> + channel@1 {
> + reg = <1>;
> + diff-channel;
Where is this property defined (which schema)?
Did you test it?
Best regards,
Krzysztof