linux-kernel - Re: [PATCH v3 1/2] dt-bindings: hwmon: ti,ina2xx: Add ti,alert-polarity-active-high property

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Message-ID: <f960ba3e-6673-41ae-b58e-5b6b2e700082@roeck-us.net>
Date: Wed, 12 Jun 2024 07:14:39 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Amna Waseem <Amna.Waseem@...s.com>
Cc: Jean Delvare <jdelvare@...e.com>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>, linux-hwmon@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel@...s.com
Subject: Re: [PATCH v3 1/2] dt-bindings: hwmon: ti,ina2xx: Add
 ti,alert-polarity-active-high property

On Mon, Jun 03, 2024 at 12:08:34PM +0200, Amna Waseem wrote:
> Add a property to the binding to configure the Alert Polarity.
> Alert pin is asserted based on the value of Alert Polarity bit of
> Mask/Enable register. It is by default 0 which means Alert pin is
> configured to be active low open collector. Value of 1 maps to
> Inverted (active high open collector).
> 
> Signed-off-by: Amna Waseem <Amna.Waseem@...s.com>
> Reviewed-by: Rob Herring (Arm) <robh@...nel.org>

Applied.

Note this is v3 which includes the Reviewed-by: tag since v4
does not have any other changes.

I removed the trailing whitespace while applying the patch.

Guenter

> ---
>  Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
> index df86c2c92037..9190ef0bda54 100644
> --- a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
> +++ b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
> @@ -66,6 +66,14 @@ properties:
>      description: phandle to the regulator that provides the VS supply typically
>        in range from 2.7 V to 5.5 V.
>  
> +  ti,alert-polarity-active-high:
> +    description: Alert pin is asserted based on the value of Alert polarity Bit
> +      of Mask/Enable register. Default value is Normal (0 which maps to
> +      active-low open collector). The other value is Inverted
> +      (1 which maps to active-high open collector). Specify this property to set
> +      the alert polarity to active-high. 
> +    $ref: /schemas/types.yaml#/definitions/flag
> +
>  required:
>    - compatible
>    - reg
> @@ -88,5 +96,6 @@ examples:
>              label = "vdd_3v0";
>              shunt-resistor = <1000>;
>              vs-supply = <&vdd_3v0>;
> +            ti,alert-polarity-active-high;
>          };
>      };