linux-kernel - Re: [PATCH 1/2] dt-bindings: hwmon: ina2xx: Add label property

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Message-ID: <9bfb12c8-2a38-407c-b9fb-22888c5bb8b9@amd.com>
Date: Thu, 21 Dec 2023 12:24:30 +0100
From: Michal Simek <michal.simek@....com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
 linux-kernel@...r.kernel.org, monstr@...str.eu, michal.simek@...inx.com,
 git@...inx.com
Cc: Conor Dooley <conor+dt@...nel.org>, Guenter Roeck <linux@...ck-us.net>,
 Jean Delvare <jdelvare@...e.com>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
 linux-hwmon@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: hwmon: ina2xx: Add label property



On 12/21/23 10:06, Krzysztof Kozlowski wrote:
> On 20/12/2023 14:12, Michal Simek wrote:
>> Add a label property to allow a custom name to be used for identifying
>> a device on the board. This is useful when multiple devices are present on
>> the same board. Similar change was done by commit ffae65fb1ae4
>> ("dt-bindings: spi: spi-cadence: Add label property").
>>
>> Signed-off-by: Michal Simek <michal.simek@....com>
>> ---
>>
>> zcu102 is using this feature
> 
> Is the driver or driver core parsing it?

I see that functions to be in hwmon and iio cores.

drivers/hwmon/hwmon.c:820:   err = device_property_read_string(dev, "label", 
&label);

drivers/iio/industrialio-core.c:1914:	fwnode_property_read_string(fwnode, 
"label", &indio_dev->label);

Thanks,
Michal