[PATCH] dt-bindings: iio: pressure: invensense,icp101xx: add binding

[PATCH] dt-bindings: iio: pressure: invensense,icp101xx: add binding

[Rodrigo Gobbi]

There is no txt file for it, add yaml for invensense,icp101xx family
which is already used in the driver.

Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
---
Very simple yaml for a i2c device with psu. The pin out for the rest of
the family (the other PNs) doesn`t change anything here, since the diff
were RESV pins (unused).

This yaml file falls in the same `category` as others that I`ve submitted, the
driver author, which might be still interested at this hardware, is no long contributing
(at least for what I`ve looked). Also, it`s email is still "at invensense", not "at tdk", either
way I`ll ping him here due the mention at the "maintainers" field:

Dear @Jean-Baptiste Maneyrol, I`ve noticed that since the driver was added,
there was no binding doc for it and this is what this patch is addressing.
In this case, a maintainer ref is required inside the .yaml file and I would
like to ask if I can add you in this case.
I would appreciate your comment or suggestion over this topic.

Tks all and regards.
---
 .../iio/pressure/invensense,icp101xx.yaml     | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml

diff --git a/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml b/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml
new file mode 100644
index 000000000000..439f8aaafbd2
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/pressure/invensense,icp101xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: InvenSense ICP-101xx Barometric Pressure Sensors
+
+maintainers:
+  - Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
+
+description: |
+  Support for ICP-101xx family: ICP-10100, ICP-10101, ICP-10110, ICP-10111.
+  Those devices uses a simple I2C communication bus, measuring the pressure
+  in a ultra-low noise at the lowest power.
+  Datasheet: https://product.tdk.com/system/files/dam/doc/product/sensor/pressure/capacitive-pressure/data_sheet/ds-000186-icp-101xx.pdf
+
+properties:
+  compatible:
+    const: invensense,icp10100
+
+  reg:
+    maxItems: 1
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        pressure@63 {
+            compatible = "invensense,icp10100";
+            reg = <0x63>;
+            vdd-supply = <&vdd_1v8>;
+        };
+    };
+...
-- 
2.49.0

Re: [PATCH] dt-bindings: iio: pressure: invensense,icp101xx: add binding

[Krzysztof Kozlowski]

On 26/06/2025 23:12, Rodrigo Gobbi wrote:
> There is no txt file for it, add yaml for invensense,icp101xx family
> which is already used in the driver.
> 
> Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
> ---
> Very simple yaml for a i2c device with psu. The pin out for the rest of
> the family (the other PNs) doesn`t change anything here, since the diff
> were RESV pins (unused).

Filename matching compatible, please.

<form letter>
Please use scripts/get_maintainers.pl to get a list of necessary people
and lists to CC. It might happen, that command when run on an older
kernel, gives you outdated entries. Therefore please be sure you base
your patches on recent Linux kernel.

Tools like b4 or scripts/get_maintainer.pl provide you proper list of
people, so fix your workflow. Tools might also fail if you work on some
ancient tree (don't, instead use mainline) or work on fork of kernel
(don't, instead use mainline). Just use b4 and everything should be
fine, although remember about `b4 prep --auto-to-cc` if you added new
patches to the patchset.

You missed at least devicetree list (maybe more), so this won't be
tested by automated tooling. Performing review on untested code might be
a waste of time.

Please kindly resend and include all necessary To/Cc entries.
</form letter>


Best regards,
Krzysztof

Re: [PATCH] dt-bindings: iio: pressure: invensense,icp101xx: add binding

[Jonathan Cameron]

On Thu, 26 Jun 2025 18:12:25 -0300
Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com> wrote:

> There is no txt file for it, add yaml for invensense,icp101xx family
> which is already used in the driver.

Don't mention binding in patch title. The dt-bindings prefix makes that obvious.

> 
> Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
> ---
> Very simple yaml for a i2c device with psu. The pin out for the rest of
> the family (the other PNs) doesn`t change anything here, since the diff
> were RESV pins (unused).
> 
> This yaml file falls in the same `category` as others that I`ve submitted, the
> driver author, which might be still interested at this hardware, is no long contributing
> (at least for what I`ve looked). Also, it`s email is still "at invensense", not "at tdk", either
> way I`ll ping him here due the mention at the "maintainers" field:

Try a search for their name in recent mails to the list.  +CC Jean-Baptiste at new TDK address.
People don't always remember to send a mailmap update when their company email
changes, particularly if it is due to an acquisition.

Jean-Baptiste has been active in the last week so not hard to find!

> 
> Dear @Jean-Baptiste Maneyrol, I`ve noticed that since the driver was added,
> there was no binding doc for it and this is what this patch is addressing.
> In this case, a maintainer ref is required inside the .yaml file and I would
> like to ask if I can add you in this case.
> I would appreciate your comment or suggestion over this topic.
> 
> Tks all and regards.
> ---
>  .../iio/pressure/invensense,icp101xx.yaml     | 45 +++++++++++++++++++
>  1 file changed, 45 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml
> 
> diff --git a/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml b/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml
> new file mode 100644
> index 000000000000..439f8aaafbd2
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml
> @@ -0,0 +1,45 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/iio/pressure/invensense,icp101xx.yaml#

No wild cards in file names please.  Just pick a device to name the binding
after.  Wild cards have an annoying habit of getting messed up by companies
releasing completely non compatible parts in the middle of what we thought
was a reserved number range.

> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: InvenSense ICP-101xx Barometric Pressure Sensors
> +
> +maintainers:
> +  - Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>

I'd assume switch to the TDK address +CC but I'll need an Ack or RB from Jean-Baptiste.

> +
> +description: |
> +  Support for ICP-101xx family: ICP-10100, ICP-10101, ICP-10110, ICP-10111.
> +  Those devices uses a simple I2C communication bus, measuring the pressure
> +  in a ultra-low noise at the lowest power.
> +  Datasheet: https://product.tdk.com/system/files/dam/doc/product/sensor/pressure/capacitive-pressure/data_sheet/ds-000186-icp-101xx.pdf
> +
> +properties:
> +  compatible:
> +    const: invensense,icp10100
> +
> +  reg:
> +    maxItems: 1
> +
> +  vdd-supply: true
> +
> +required:
> +  - compatible
> +  - reg
> +  - vdd-supply
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +        pressure@63 {
> +            compatible = "invensense,icp10100";
> +            reg = <0x63>;
> +            vdd-supply = <&vdd_1v8>;
> +        };
> +    };
> +...

Re: [PATCH] dt-bindings: iio: pressure: invensense,icp101xx: add binding

[Jean-Baptiste Maneyrol]

>
>________________________________________
>From: Jonathan Cameron <jic23@kernel.org>
>Sent: Saturday, June 28, 2025 17:20
>To: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
>Cc: dlechner@baylibre.com <dlechner@baylibre.com>; nuno.sa@analog.com <nuno.sa@analog.com>; andy@kernel.org <andy@kernel.org>; Jean-Baptiste Maneyrol <Jean-Baptiste.Maneyrol@tdk.com>; ~lkcamp/patches@lists.sr.ht <~lkcamp/patches@lists.sr.ht>; linux-iio@vger.kernel.org <linux-iio@vger.kernel.org>; linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>; Jean-Baptiste Maneyrol <Jean-Baptiste.Maneyrol@tdk.com>
>Subject: Re: [PATCH] dt-bindings: iio: pressure: invensense,icp101xx: add binding
> 
>This Message Is From an External Sender
>This message came from outside your organization.
> 
>On Thu, 26 Jun 2025 18:12:25 -0300
>Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com> wrote:
>
>> There is no txt file for it, add yaml for invensense,icp101xx family
>> which is already used in the driver.
>
>Don't mention binding in patch title. The dt-bindings prefix makes that obvious.
>
>> 
>> Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
>> ---
>> Very simple yaml for a i2c device with psu. The pin out for the rest of
>> the family (the other PNs) doesn`t change anything here, since the diff
>> were RESV pins (unused).
>> 
>> This yaml file falls in the same `category` as others that I`ve submitted, the
>> driver author, which might be still interested at this hardware, is no long contributing
>> (at least for what I`ve looked). Also, it`s email is still "at invensense", not "at tdk", either
>> way I`ll ping him here due the mention at the "maintainers" field:
>
>Try a search for their name in recent mails to the list.  +CC Jean-Baptiste at new TDK address.
>People don't always remember to send a mailmap update when their company email
>changes, particularly if it is due to an acquisition.
>
>Jean-Baptiste has been active in the last week so not hard to find!
>
>> 
>> Dear @Jean-Baptiste Maneyrol, I`ve noticed that since the driver was added,
>> there was no binding doc for it and this is what this patch is addressing.
>> In this case, a maintainer ref is required inside the .yaml file and I would
>> like to ask if I can add you in this case.
>> I would appreciate your comment or suggestion over this topic.

Hello Rodrigo and Jonathan,

no problem for me to be mentioned as the maintainer of the driver. You just
need to update the email address to @tdk.com domain.

There are some fixes to do already mentioned, but after that it is OK. Here is
my tag.

Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>

Thanks,
JB

>> 
>> Tks all and regards.
>> ---
>>  .../iio/pressure/invensense,icp101xx.yaml     | 45 +++++++++++++++++++
>>  1 file changed, 45 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml
>> 
>> diff --git a/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml b/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml
>> new file mode 100644
>> index 000000000000..439f8aaafbd2
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/iio/pressure/invensense,icp101xx.yaml
>> @@ -0,0 +1,45 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: https://urldefense.com/v3/__http://devicetree.org/schemas/iio/pressure/invensense,icp101xx.yaml*__;Iw!!FtrhtPsWDhZ6tw!CIWSeuXxYychGWeOLDrarNL-Mq6ijPY4NMQPXCqHfpuylsLnNydInuuT_Ghx9UM5ctT9icN-kmVRn-okGdyO6ng$[devicetree[.]org]
>
>No wild cards in file names please.  Just pick a device to name the binding
>after.  Wild cards have an annoying habit of getting messed up by companies
>releasing completely non compatible parts in the middle of what we thought
>was a reserved number range.
>
>> +$schema: https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__;Iw!!FtrhtPsWDhZ6tw!CIWSeuXxYychGWeOLDrarNL-Mq6ijPY4NMQPXCqHfpuylsLnNydInuuT_Ghx9UM5ctT9icN-kmVRn-okFzKV_so$[devicetree[.]org]
>> +
>> +title: InvenSense ICP-101xx Barometric Pressure Sensors
>> +
>> +maintainers:
>> +  - Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
>
>I'd assume switch to the TDK address +CC but I'll need an Ack or RB from Jean-Baptiste.
>
>> +
>> +description: |
>> +  Support for ICP-101xx family: ICP-10100, ICP-10101, ICP-10110, ICP-10111.
>> +  Those devices uses a simple I2C communication bus, measuring the pressure
>> +  in a ultra-low noise at the lowest power.
>> +  Datasheet: https://product.tdk.com/system/files/dam/doc/product/sensor/pressure/capacitive-pressure/data_sheet/ds-000186-icp-101xx.pdf 
>> +
>> +properties:
>> +  compatible:
>> +    const: invensense,icp10100
>> +
>> +  reg:
>> +    maxItems: 1
>> +
>> +  vdd-supply: true
>> +
>> +required:
>> +  - compatible
>> +  - reg
>> +  - vdd-supply
>> +
>> +additionalProperties: false
>> +
>> +examples:
>> +  - |
>> +    i2c {
>> +        #address-cells = <1>;
>> +        #size-cells = <0>;
>> +        pressure@63 {
>> +            compatible = "invensense,icp10100";
>> +            reg = <0x63>;
>> +            vdd-supply = <&vdd_1v8>;
>> +        };
>> +    };
>> +...
>
>