linux-kernel - Re: [PATCH] dt-bindings: firmware: xilinx: Describe missing child nodes

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Date: Wed, 20 Dec 2023 09:20:20 +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>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Naman Trivedi Manojbhai <naman.trivedimanojbhai@....com>,
 Rob Herring <robh+dt@...nel.org>,
 Sebastian Reichel <sebastian.reichel@...labora.com>,
 Shubhrajyoti Datta <shubhrajyoti.datta@....com>, devicetree@...r.kernel.org,
 kishore Manne <nava.kishore.manne@....com>,
 linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] dt-bindings: firmware: xilinx: Describe missing child
 nodes



On 12/20/23 09:18, Krzysztof Kozlowski wrote:
> On 20/12/2023 08:57, Michal Simek wrote:
>>
>>
>> On 12/20/23 08:53, Krzysztof Kozlowski wrote:
>>> On 19/12/2023 15:54, Michal Simek wrote:
>>>> Firmware node has more than fpga, aes and clock child nodes but also power,
>>>> reset, gpio, pinctrl and pcap which are not described yet.
>>>> All of them have binding in separate files but there is missing connection
>>>> to firmware node that's why describe it.
>>>>
>>>> Signed-off-by: Michal Simek <michal.simek@....com>
>>>> ---
>>>>
>>>>    .../firmware/xilinx/xlnx,zynqmp-firmware.yaml | 31 +++++++++++++++++++
>>>>    1 file changed, 31 insertions(+)
>>>>
>>>> diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
>>>> index 3d578f98ae2c..0662544f86f0 100644
>>>> --- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
>>>> +++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
>>>> @@ -53,6 +53,37 @@ properties:
>>>>          vector.
>>>>        type: object
>>>>    
>>>> +  zynqmp-power:
>>>
>>> Can we rename it to "power-management" or if it is a power-domain
>>> provider to "power-controller"? Assuming nothing requires the old name?
>>
>> I don't think there is any name dependency and node name can be renamed.
>>
>>>
>>> Also, all these nodes/properties look like not ordered by name, so maybe
>>> it is possible to add new nodes in some order?
>>
>> I am fine with it. Do you want to sort it before adding new one or add new one
>> and sort of all them?
> 
> Maybe the new properties can be added not in one chunk but
> as-ordered-as-possible?

It is more about that current nodes are not sorted that's why they should be sorted.

Thanks,
Michal