2022-03-09 14:03:56

by Sergiu Moga

[permalink] [raw]
Subject: [PATCH 3/3] dt-bindings: i2c: at91: Add SAMA7G5 compatible strings list

Add compatible strings list for SAMA7G5.

Signed-off-by: Sergiu Moga <[email protected]>
---
.../bindings/i2c/atmel,at91sam-i2c.yaml | 38 ++++++++++++-------
1 file changed, 24 insertions(+), 14 deletions(-)

diff --git a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
index d4aadbbd1a11..661a679b98cf 100644
--- a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
@@ -16,10 +16,15 @@ allOf:
properties:
compatible:
contains:
- enum:
- - atmel,sama5d4-i2c
- - atmel,sama5d2-i2c
- - microchip,sam9x60-i2c
+ oneOf:
+ - items:
+ - enum:
+ - atmel,sama5d4-i2c
+ - atmel,sama5d2-i2c
+ - microchip,sam9x60-i2c
+ - items:
+ - const: microchip,sama7g5-i2c
+ - const: microchip,sam9x60-i2c
then:
properties:
i2c-sda-hold-time-ns:
@@ -29,16 +34,21 @@ allOf:

properties:
compatible:
- enum:
- - atmel,at91rm9200-i2c
- - atmel,at91sam9261-i2c
- - atmel,at91sam9260-i2c
- - atmel,at91sam9g20-i2c
- - atmel,at91sam9g10-i2c
- - atmel,at91sam9x5-i2c
- - atmel,sama5d4-i2c
- - atmel,sama5d2-i2c
- - microchip,sam9x60-i2c
+ oneOf:
+ - items:
+ - enum:
+ - atmel,at91rm9200-i2c
+ - atmel,at91sam9261-i2c
+ - atmel,at91sam9260-i2c
+ - atmel,at91sam9g20-i2c
+ - atmel,at91sam9g10-i2c
+ - atmel,at91sam9x5-i2c
+ - atmel,sama5d4-i2c
+ - atmel,sama5d2-i2c
+ - microchip,sam9x60-i2c
+ - items:
+ - const: microchip,sama7g5-i2c
+ - const: microchip,sam9x60-i2c

reg:
maxItems: 1
--
2.25.1


2022-03-10 16:00:26

by Krzysztof Kozlowski

[permalink] [raw]
Subject: Re: [PATCH 3/3] dt-bindings: i2c: at91: Add SAMA7G5 compatible strings list

On 09/03/2022 13:07, Sergiu Moga wrote:
> Add compatible strings list for SAMA7G5.
>
> Signed-off-by: Sergiu Moga <[email protected]>
> ---
> .../bindings/i2c/atmel,at91sam-i2c.yaml | 38 ++++++++++++-------
> 1 file changed, 24 insertions(+), 14 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
> index d4aadbbd1a11..661a679b98cf 100644
> --- a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
> +++ b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
> @@ -16,10 +16,15 @@ allOf:
> properties:
> compatible:
> contains:
> - enum:
> - - atmel,sama5d4-i2c
> - - atmel,sama5d2-i2c
> - - microchip,sam9x60-i2c
> + oneOf:
> + - items:
> + - enum:
> + - atmel,sama5d4-i2c
> + - atmel,sama5d2-i2c
> + - microchip,sam9x60-i2c
> + - items:
> + - const: microchip,sama7g5-i2c
> + - const: microchip,sam9x60-i2c

This looks not needed, because it contains microchip,sam9x60-i2c which
is mentioned earlier.


> then:
> properties:
> i2c-sda-hold-time-ns:
> @@ -29,16 +34,21 @@ allOf:
>

Best regards,
Krzysztof

2022-03-10 23:45:57

by Krzysztof Kozlowski

[permalink] [raw]
Subject: Re: [PATCH 3/3] dt-bindings: i2c: at91: Add SAMA7G5 compatible strings list

On 10/03/2022 11:42, [email protected] wrote:
> On 10.03.2022 09:22, Krzysztof Kozlowski wrote:
>> On 09/03/2022 13:07, Sergiu Moga wrote:
>>> Add compatible strings list for SAMA7G5.
>>>
>>> Signed-off-by: Sergiu Moga <[email protected]>
>>> ---
>>> .../bindings/i2c/atmel,at91sam-i2c.yaml | 38 ++++++++++++-------
>>> 1 file changed, 24 insertions(+), 14 deletions(-)
>>>
>>> diff --git a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
>>> index d4aadbbd1a11..661a679b98cf 100644
>>> --- a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
>>> +++ b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
>>> @@ -16,10 +16,15 @@ allOf:
>>> properties:
>>> compatible:
>>> contains:
>>> - enum:
>>> - - atmel,sama5d4-i2c
>>> - - atmel,sama5d2-i2c
>>> - - microchip,sam9x60-i2c
>>> + oneOf:
>>> + - items:
>>> + - enum:
>>> + - atmel,sama5d4-i2c
>>> + - atmel,sama5d2-i2c
>>> + - microchip,sam9x60-i2c
>>> + - items:
>>> + - const: microchip,sama7g5-i2c
>>> + - const: microchip,sam9x60-i2c
>> This looks not needed, because it contains microchip,sam9x60-i2c which
>> is mentioned earlier.
>>
> Hmm, I might have misunderstood the functionality. I thought it would be
> stricter, having to match all the strings of that compatible. I guess
> something like this should be enough then?
>            oneOf:
>               - enum:
>                   - atmel,sama5d4-i2c
>                   - atmel,sama5d2-i2c
>                   - microchip,sam9x60-i2c
>                   - microchip,sama7g5-i2
>
> Just adding the sama7g5 compatible seems to pass the check on my end.

Yes, that is also a good solution.

Best regards,
Krzysztof

2022-03-11 21:35:16

by Sergiu Moga

[permalink] [raw]
Subject: Re: [PATCH 3/3] dt-bindings: i2c: at91: Add SAMA7G5 compatible strings list

On 10.03.2022 09:22, Krzysztof Kozlowski wrote:
> On 09/03/2022 13:07, Sergiu Moga wrote:
>> Add compatible strings list for SAMA7G5.
>>
>> Signed-off-by: Sergiu Moga <[email protected]>
>> ---
>> .../bindings/i2c/atmel,at91sam-i2c.yaml | 38 ++++++++++++-------
>> 1 file changed, 24 insertions(+), 14 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
>> index d4aadbbd1a11..661a679b98cf 100644
>> --- a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
>> +++ b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
>> @@ -16,10 +16,15 @@ allOf:
>> properties:
>> compatible:
>> contains:
>> - enum:
>> - - atmel,sama5d4-i2c
>> - - atmel,sama5d2-i2c
>> - - microchip,sam9x60-i2c
>> + oneOf:
>> + - items:
>> + - enum:
>> + - atmel,sama5d4-i2c
>> + - atmel,sama5d2-i2c
>> + - microchip,sam9x60-i2c
>> + - items:
>> + - const: microchip,sama7g5-i2c
>> + - const: microchip,sam9x60-i2c
> This looks not needed, because it contains microchip,sam9x60-i2c which
> is mentioned earlier.
>
Hmm, I might have misunderstood the functionality. I thought it would be
stricter, having to match all the strings of that compatible. I guess
something like this should be enough then?
           oneOf:
              - enum:
                  - atmel,sama5d4-i2c
                  - atmel,sama5d2-i2c
                  - microchip,sam9x60-i2c
                  - microchip,sama7g5-i2

Just adding the sama7g5 compatible seems to pass the check on my end.
>> then:
>> properties:
>> i2c-sda-hold-time-ns:
>> @@ -29,16 +34,21 @@ allOf:
>>
> Best regards,
> Krzysztof

Thank you for the feedback.

Sergiu.