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Date: Tue, 11 Jun 2024 15:48:08 +0200
From: Martin Schiller <ms@....tdt.de>
To: Rob Herring <robh@...nel.org>
Cc: martin.blumenstingl@...glemail.com, hauke@...ke-m.de, andrew@...n.ch,
f.fainelli@...il.com, olteanv@...il.com, davem@...emloft.net,
edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, krzk+dt@...nel.org,
conor+dt@...nel.org, netdev@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v4 01/13] dt-bindings: net: dsa: lantiq,gswip:
convert to YAML schema
On 2024-06-11 15:27, Rob Herring wrote:
> On Tue, Jun 11, 2024 at 01:40:15PM +0200, Martin Schiller wrote:
>> Convert the lantiq,gswip bindings to YAML format.
>>
>> Also add this new file to the MAINTAINERS file.
>>
>> Signed-off-by: Martin Schiller <ms@....tdt.de>
>> ---
>> .../bindings/net/dsa/lantiq,gswip.yaml | 195
>> ++++++++++++++++++
>> .../bindings/net/dsa/lantiq-gswip.txt | 146 -------------
>> MAINTAINERS | 1 +
>> 3 files changed, 196 insertions(+), 146 deletions(-)
>> create mode 100644
>> Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml
>> delete mode 100644
>> Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt
>>
>> diff --git
>> a/Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml
>> b/Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml
>> new file mode 100644
>> index 000000000000..14ef48d6a0ee
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml
>> @@ -0,0 +1,195 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/net/dsa/lantiq,gswip.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Lantiq GSWIP Ethernet switches
>> +
>> +allOf:
>> + - $ref: dsa.yaml#/$defs/ethernet-ports
>> +
>> +maintainers:
>> + - Hauke Mehrtens <hauke@...ke-m.de>
>> +
>> +properties:
>> + compatible:
>> + enum:
>> + - lantiq,xrx200-gswip
>> + - lantiq,xrx300-gswip
>> + - lantiq,xrx330-gswip
>> +
>> + reg:
>> + minItems: 3
>> + maxItems: 3
>
> blank line
>
>> + reg-names:
>> + items:
>> + - const: switch
>> + - const: mdio
>> + - const: mii
>> +
>> + mdio:
>> + $ref: /schemas/net/mdio.yaml#
>> + unevaluatedProperties: false
>> +
>> + properties:
>> + compatible:
>> + const: lantiq,xrx200-mdio
>> +
>> + required:
>> + - compatible
>> +
>> + gphy-fw:
>> + type: object
>> + properties:
>> + '#address-cells':
>> + const: 1
>
> blank line
>
>> + '#size-cells':
>> + const: 0
>> +
>> + compatible:
>> + allOf:
>
> Don't need allOf.
>
>> + - items:
>> + - enum:
>> + - lantiq,xrx200-gphy-fw
>> + - lantiq,xrx300-gphy-fw
>> + - lantiq,xrx330-gphy-fw
>> + - const: lantiq,gphy-fw
>> +
>> + lantiq,rcu:
>> + $ref: /schemas/types.yaml#/definitions/phandle
>> + description: phandle to the RCU syscon
>> +
>> + patternProperties:
>> + "^gphy@[0-9a-f]+$":
>
> "^gphy@[0-9a-f]{1,2]$"
>
>> + type: object
>> +
>> + properties:
>> + reg:
>> + minimum: 0
>> + maximum: 255
>> + description:
>> + Offset of the GPHY firmware register in the RCU
>> register range
>> +
>> + resets:
>> + items:
>> + - description: GPHY reset line
>> +
>> + reset-names:
>> + items:
>> + - const: gphy
>> +
>> + required:
>> + - reg
>> +
>> + additionalProperties: false
>
> For indented cases, it is preferred to put this before 'properties'.
>
>> +
>> + required:
>> + - compatible
>> + - lantiq,rcu
>> +
>> + additionalProperties: false
>> +
>> +required:
>> + - compatible
>> + - reg
>> +
>> +unevaluatedProperties: false
>> +
>> +examples:
>> + - |
>> + switch@...8000 {
>> + compatible = "lantiq,xrx200-gswip";
>> + reg = <0xe108000 0x3100>, /* switch */
>> + <0xe10b100 0xd8>, /* mdio */
>> + <0xe10b1d8 0x130>; /* mii */
>> + dsa,member = <0 0>;
>> +
>> + ports {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + port@0 {
>> + reg = <0>;
>> + label = "lan3";
>> + phy-mode = "rgmii";
>> + phy-handle = <&phy0>;
>> + };
>> +
>> + port@1 {
>> + reg = <1>;
>> + label = "lan4";
>> + phy-mode = "rgmii";
>> + phy-handle = <&phy1>;
>> + };
>> +
>> + port@2 {
>> + reg = <2>;
>> + label = "lan2";
>> + phy-mode = "internal";
>> + phy-handle = <&phy11>;
>> + };
>> +
>> + port@4 {
>> + reg = <4>;
>> + label = "lan1";
>> + phy-mode = "internal";
>> + phy-handle = <&phy13>;
>> + };
>> +
>> + port@5 {
>> + reg = <5>;
>> + label = "wan";
>> + phy-mode = "rgmii";
>> + phy-handle = <&phy5>;
>> + };
>> +
>> + port@6 {
>> + reg = <0x6>;
>> + ethernet = <ð0>;
>> + };
>> + };
>> +
>> + mdio {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "lantiq,xrx200-mdio";
>> +
>> + phy0: ethernet-phy@0 {
>> + reg = <0x0>;
>> + };
>> + phy1: ethernet-phy@1 {
>> + reg = <0x1>;
>> + };
>> + phy5: ethernet-phy@5 {
>> + reg = <0x5>;
>> + };
>> + phy11: ethernet-phy@11 {
>> + reg = <0x11>;
>> + };
>> + phy13: ethernet-phy@13 {
>> + reg = <0x13>;
>> + };
>> + };
>> +
>> + gphy-fw {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "lantiq,xrx200-gphy-fw",
>> "lantiq,gphy-fw";
>> + lantiq,rcu = <&rcu0>;
>> +
>> + gphy@20 {
>> + reg = <0x20>;
>> +
>> + resets = <&reset0 31 30>;
>> + reset-names = "gphy";
>> + };
>> +
>> + gphy@68 {
>> + reg = <0x68>;
>> +
>> + resets = <&reset0 29 28>;
>> + reset-names = "gphy";
>> + };
>> + };
>> + };
OK, thanks for the review. I will send a v5 with these improvements
included and the two dt-bindings patches merged to satisfy the
'make dt_binding_check'.
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