lkml.org 
[lkml]   [2022]   [Sep]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH net-next v5 1/9] dt-bindings: net: Expand pcs-handle to an array
From
Date


On 9/27/22 11:33 AM, Rob Herring wrote:
> On Mon, Sep 26, 2022 at 03:03:13PM -0400, Sean Anderson wrote:
>> This allows multiple phandles to be specified for pcs-handle, such as
>> when multiple PCSs are present for a single MAC. To differentiate
>> between them, also add a pcs-handle-names property.
>>
>> Signed-off-by: Sean Anderson <sean.anderson@seco.com>
>> ---
>> This was previously submitted as [1]. I expect to update this series
>> more, so I have moved it here. Changes from that version include:
>> - Add maxItems to existing bindings
>> - Add a dependency from pcs-names to pcs-handle.
>>
>> [1] https://lore.kernel.org/netdev/20220711160519.741990-3-sean.anderson@seco.com/
>>
>> (no changes since v4)
>>
>> Changes in v4:
>> - Use pcs-handle-names instead of pcs-names, as discussed
>>
>> Changes in v3:
>> - New
>>
>> .../bindings/net/dsa/renesas,rzn1-a5psw.yaml | 1 +
>> .../devicetree/bindings/net/ethernet-controller.yaml | 10 +++++++++-
>> .../devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml | 2 +-
>> 3 files changed, 11 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml b/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
>> index 7ca9c19a157c..a53552ee1d0e 100644
>> --- a/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
>> +++ b/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
>> @@ -74,6 +74,7 @@ properties:
>>
>> properties:
>> pcs-handle:
>> + maxItems: 1
>
> Forgot to remove the $ref here.
>
>> description:
>> phandle pointing to a PCS sub-node compatible with
>> renesas,rzn1-miic.yaml#
>> diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
>> index 4b3c590fcebf..5bb2ec2963cf 100644
>> --- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
>> +++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
>> @@ -108,11 +108,16 @@ properties:
>> $ref: "#/properties/phy-connection-type"
>>
>> pcs-handle:
>> - $ref: /schemas/types.yaml#/definitions/phandle
>> + $ref: /schemas/types.yaml#/definitions/phandle-array
>
> 'phandle-array' is really a matrix, so this needs a bit more:
>
> items:
> maxItems: 1
>
> Which basically says this is phandles with no arg cells.
>
>> description:
>> Specifies a reference to a node representing a PCS PHY device on a MDIO
>> bus to link with an external PHY (phy-handle) if exists.
>>
>> + pcs-handle-names:
>> + $ref: /schemas/types.yaml#/definitions/string-array
>
> No need for a type as *-names already has a type.
>
>> + description:
>> + The name of each PCS in pcs-handle.
>> +
>> phy-handle:
>> $ref: /schemas/types.yaml#/definitions/phandle
>> description:
>> @@ -216,6 +221,9 @@ properties:
>> required:
>> - speed
>>
>> +dependencies:
>> + pcs-handle-names: [pcs-handle]
>> +
>> allOf:
>> - if:
>> properties:
>> diff --git a/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml b/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
>> index 7f620a71a972..600240281e8c 100644
>> --- a/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
>> +++ b/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
>> @@ -31,7 +31,7 @@ properties:
>> phy-mode: true
>>
>> pcs-handle:
>> - $ref: /schemas/types.yaml#/definitions/phandle
>> + maxItems: 1
>> description:
>> A reference to a node representing a PCS PHY device found on
>> the internal MDIO bus.
>> --
>> 2.35.1.1320.gc452695387.dirty
>>
>>
>

OK, I've added these changes for v6.

--Sean

\
 
 \ /
  Last update: 2022-09-27 18:28    [W:0.179 / U:0.292 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site