linux-kernel - Re: [PATCH v6 02/17] dt-bindings: mmc: cdns: Add AMD Pensando Elba SoC

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Date:   Wed, 31 Aug 2022 22:36:53 +0000
From:   "Larson, Bradley" <Bradley.Larson@....com>
To:     Rob Herring <robh@...nel.org>, Brad Larson <brad@...sando.io>
CC:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        "adrian.hunter@...el.com" <adrian.hunter@...el.com>,
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Subject: Re: [PATCH v6 02/17] dt-bindings: mmc: cdns: Add AMD Pensando Elba
 SoC

On 8/22/22 2:29 PM, Rob Herring wrote:
> On Sat, Aug 20, 2022 at 12:57:35PM -0700, Brad Larson wrote:
>> From: Brad Larson <blarson@....com>
>>
>> AMD Pensando Elba ARM 64-bit SoC is integrated with this IP and
>> explicitly controls byte-lane enables.
>>
>> Signed-off-by: Brad Larson <blarson@....com>
>> ---
>>   .../devicetree/bindings/mmc/cdns,sdhci.yaml         | 13 ++++++++++++-
>>   1 file changed, 12 insertions(+), 1 deletion(-)
>>
>> diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
>> index 4207fed62dfe..964b610eeef2 100644
>> --- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
>> +++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
>> @@ -17,12 +17,14 @@ properties:
>>     compatible:
>>       items:
>>         - enum:
>> +          - amd,pensando-elba-sd4hc
>>             - microchip,mpfs-sd4hc
>>             - socionext,uniphier-sd4hc
>>         - const: cdns,sd4hc
>>
>>     reg:
>> -    maxItems: 1
>> +    minItems: 1
>> +    maxItems: 2
>>
>>     interrupts:
>>       maxItems: 1
>> @@ -118,6 +120,15 @@ required:
>>     - interrupts
>>     - clocks
>>
>> +if:
>> +  properties:
>> +    compatible:
>> +      const: amd,pensando-elba-sd4hc
>> +then:
>> +  properties:
>> +    reg:
>> +      minItems: 2
> else:
>    properties:
>      reg:
>        maxItems: 1

Added this change.

Regards,
Brad