linux-kernel - Re: [PATCH 2/2] dt-bindings: trivial-devices: document SPI dev compatibles

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Date:   Tue, 24 Jan 2023 08:31:35 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Rob Herring <robh@...nel.org>
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: Re: [PATCH 2/2] dt-bindings: trivial-devices: document SPI dev
 compatibles

On 23/01/2023 23:02, Rob Herring wrote:
> On Fri, Jan 20, 2023 at 08:56:18AM +0100, Krzysztof Kozlowski wrote:
>> Document existing SPI dev compatibles.
>>
>> Cc: Mark Brown <broonie@...nel.org>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>> ---
>>  Documentation/devicetree/bindings/trivial-devices.yaml | 10 ++++++++++
>>  1 file changed, 10 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
>> index b13f280f36fa..6d1dc1e2484a 100644
>> --- a/Documentation/devicetree/bindings/trivial-devices.yaml
>> +++ b/Documentation/devicetree/bindings/trivial-devices.yaml
>> @@ -65,6 +65,8 @@ properties:
>>            - capella,cm3232
>>              # CM3323: Ambient Light Sensor
>>            - capella,cm3323
>> +            # Cisco SPI Petra
>> +          - cisco,spi-petra
>>              # High-Precision Digital Thermometer
>>            - dallas,ds1631
>>              # Total-Elapsed-Time Recorder with Alarm
>> @@ -169,6 +171,8 @@ properties:
>>            - isil,isl29030
>>              # Intersil ISL68137 Digital Output Configurable PWM Controller
>>            - isil,isl68137
>> +            # Linear Technology LTC2488
>> +          - lineartechnology,ltc2488
>>              # 5 Bit Programmable, Pulse-Width Modulator
>>            - maxim,ds1050
>>              # 10 kOhm digital potentiometer with I2C interface
>> @@ -227,6 +231,8 @@ properties:
>>            - memsic,mxc6655
>>              # Menlo on-board CPLD trivial SPI device
>>            - menlo,m53cpld
>> +            # Micron SPI NOR Authenta
>> +          - micron,spi-authenta
> 
> Not a simple device and something we don't want to endorse:
> 
> https://lore.kernel.org/all/CAL_Jsq+2xGdPnrCnQwf12k37DeZxekS6-wp6qrp3iDa7WLWsCw@mail.gmail.com/

It already made its way to SPI dev driver, but sure, I can drop it.

Best regards,
Krzysztof