linux-kernel - Re: [PATCH v2 01/10] dt-bindings: iio: pressure: honeywell,mprls0025pa.yaml fix

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Message-ID: <20231226162839.5ceddc9e@jic23-huawei>
Date: Tue, 26 Dec 2023 16:28:39 +0000
From: Jonathan Cameron <jic23@...nel.org>
To: Petre Rodan <petre.rodan@...dimension.ro>
Cc: linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, Andreas Klinger <ak@...klinger.de>,
 Lars-Peter Clausen <lars@...afoo.de>, Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley
 <conor+dt@...nel.org>
Subject: Re: [PATCH v2 01/10] dt-bindings: iio: pressure:
 honeywell,mprls0025pa.yaml fix

On Sun, 24 Dec 2023 16:34:46 +0200
Petre Rodan <petre.rodan@...dimension.ro> wrote:

> Define enum inside the honeywell,transfer-function property block.
> 
> Set the correct irq edge in the example block.
> Based on the datasheet, in table 13 on page 11:
> "End-of-conversion indicator: This pin is set high when a measurement
> and calculation have been completed and the data is ready to be
> clocked out"
> 
> Add description on End-of-conversion interrupt.
> 
> Signed-off-by: Petre Rodan <petre.rodan@...dimension.ro>
> Signed-off-by: Andreas Klinger <ak@...klinger.de>
What's the relationship between Andreas and this patch?

Petre seems to have sent it so either Andreas should have a Co-authored-by or
should be the author... Or not there at all

Thanks,

Jonathan

> ---
>  .../bindings/iio/pressure/honeywell,mprls0025pa.yaml       | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml b/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
> index d9e903fbfd99..84ced4e5a7da 100644
> --- a/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
> +++ b/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
> @@ -42,6 +42,10 @@ properties:
>      maxItems: 1
> 
>    interrupts:
> +    description:
> +      Optional interrupt for indicating End-of-conversion.
> +      If not present, the driver loops for a while until the received status
> +      byte indicates correct measurement.
>      maxItems: 1
> 
>    reset-gpios:
> @@ -65,6 +69,7 @@ properties:
>        1 - A, 10% to 90% of 2^24 (1677722 .. 15099494)
>        2 - B, 2.5% to 22.5% of 2^24 (419430 .. 3774874)
>        3 - C, 20% to 80% of 2^24 (3355443 .. 13421773)
> +    enum: [1, 2, 3]
>      $ref: /schemas/types.yaml#/definitions/uint32
> 
>    vdd-supply:
> @@ -93,7 +98,7 @@ examples:
>              reg = <0x18>;
>              reset-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
>              interrupt-parent = <&gpio3>;
> -            interrupts = <21 IRQ_TYPE_EDGE_FALLING>;
> +            interrupts = <21 IRQ_TYPE_EDGE_RISING>;
>              honeywell,pmin-pascal = <0>;
>              honeywell,pmax-pascal = <172369>;
>              honeywell,transfer-function = <1>;
> --
> 2.41.0
>