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Merge branch 'dt-bindings-net-realtek-rtl9301-switch'
Chris Packham says:
====================
dt-bindings: net: realtek,rtl9301-switch (schema part)
This is my attempt at trying to sort out the mess I've created with the RTL9300
switch dt-bindings. Some context is available on [1] and [2].
The first patch just moves the binding from mfd/ to net/ (with an adjustment of
the internal path name). The next two patches are successors to patches already
sent as part of the series [3].
[1] - https://lore.kernel.org/lkml/20250204-eccentric-deer-of-felicity-02b7ee@krzk-bin/
[2] - https://lore.kernel.org/lkml/4e3c5d83-d215-4eff-bf02-6d420592df8f@alliedtelesis.co.nz/
[3] - https://lore.kernel.org/lkml/20250204030249.1965444-1-chris.packham@alliedtelesis.co.nz/
====================
Link: https://patch.msgid.link/20250218195216.1034220-1-chris.packham@alliedtelesis.co.nz
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+148
-1
+62
-1
Documentation/devicetree/bindings/mfd/realtek,rtl9301-switch.yaml
Documentation/devicetree/bindings/net/realtek,rtl9301-switch.yaml
+62
-1
Documentation/devicetree/bindings/mfd/realtek,rtl9301-switch.yaml
Documentation/devicetree/bindings/net/realtek,rtl9301-switch.yaml
···
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1
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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-
$id: http://devicetree.org/schemas/mfd/realtek,rtl9301-switch.yaml#
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+
$id: http://devicetree.org/schemas/net/realtek,rtl9301-switch.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Realtek Switch with Internal CPU
···
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The RTL9300 is a series of is an Ethernet switches with an integrated CPU. A
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number of different peripherals are accessed through a common register block,
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represented here as a syscon node.
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$ref: ethernet-switch.yaml#/$defs/ethernet-ports
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properties:
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compatible:
···
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reg:
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maxItems: 1
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interrupts:
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maxItems: 2
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+
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interrupt-names:
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items:
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- const: switch
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- const: nic
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+
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'#address-cells':
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const: 1
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'#size-cells':
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const: 1
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+
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ethernet-ports:
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type: object
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patternProperties:
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'reboot@[0-9a-f]+$':
···
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'i2c@[0-9a-f]+$':
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$ref: /schemas/i2c/realtek,rtl9301-i2c.yaml#
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'mdio-controller@[0-9a-f]+$':
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$ref: realtek,rtl9301-mdio.yaml#
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+
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required:
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- compatible
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- reg
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- interrupts
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- interrupt-names
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additionalProperties: false
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···
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ethernet-switch@1b000000 {
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compatible = "realtek,rtl9301-switch", "syscon", "simple-mfd";
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reg = <0x1b000000 0x10000>;
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interrupt-parent = <&intc>;
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interrupts = <23>, <24>;
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interrupt-names = "switch", "nic";
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#address-cells = <1>;
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#size-cells = <1>;
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···
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#gpio-cells = <2>;
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reg = <0x20>;
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};
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};
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};
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mdio-controller@ca00 {
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compatible = "realtek,rtl9301-mdio";
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reg = <0xca00 0x200>;
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#address-cells = <1>;
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#size-cells = <0>;
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+
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mdio-bus@0 {
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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+
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phy1: ethernet-phy@0 {
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reg = <0>;
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};
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};
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mdio-bus@1 {
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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+
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phy2: ethernet-phy@0 {
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reg = <0>;
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};
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};
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};
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+
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ethernet-ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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phy-handle = <&phy1>;
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};
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port@1 {
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reg = <1>;
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phy-handle = <&phy2>;
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};
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};
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};
+86
Documentation/devicetree/bindings/net/realtek,rtl9301-mdio.yaml
+86
Documentation/devicetree/bindings/net/realtek,rtl9301-mdio.yaml
···
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+
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/realtek,rtl9301-mdio.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Realtek RTL9300 MDIO Controller
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maintainers:
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- Chris Packham <chris.packham@alliedtelesis.co.nz>
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properties:
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compatible:
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oneOf:
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- items:
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- enum:
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- realtek,rtl9302b-mdio
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- realtek,rtl9302c-mdio
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- realtek,rtl9303-mdio
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- const: realtek,rtl9301-mdio
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- const: realtek,rtl9301-mdio
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+
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'#address-cells':
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const: 1
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+
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+
'#size-cells':
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const: 0
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+
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reg:
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maxItems: 1
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+
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patternProperties:
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'^mdio-bus@[0-3]$':
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$ref: mdio.yaml#
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+
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properties:
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reg:
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maxItems: 1
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+
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required:
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- reg
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+
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patternProperties:
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'^ethernet-phy@[a-f0-9]+$':
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type: object
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$ref: ethernet-phy.yaml#
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+
unevaluatedProperties: false
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+
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unevaluatedProperties: false
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+
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required:
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- compatible
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+
- reg
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+
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unevaluatedProperties: false
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+
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examples:
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- |
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mdio-controller@ca00 {
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compatible = "realtek,rtl9301-mdio";
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reg = <0xca00 0x200>;
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#address-cells = <1>;
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+
#size-cells = <0>;
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+
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mdio-bus@0 {
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reg = <0>;
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+
#address-cells = <1>;
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+
#size-cells = <0>;
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+
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ethernet-phy@0 {
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compatible = "ethernet-phy-ieee802.3-c45";
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reg = <0>;
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};
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};
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+
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mdio-bus@1 {
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reg = <1>;
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#address-cells = <1>;
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+
#size-cells = <0>;
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+
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ethernet-phy@0 {
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compatible = "ethernet-phy-ieee802.3-c45";
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reg = <0>;
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};
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};
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+
};