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    Subject[PATCH v3 8/8] dt-bindings: net: Convert iProc MDIO mux to YAML
    Date
    Conver the Broadcom iProc MDIO mux Device Tree binding to YAML.

    Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
    ---
    .../bindings/net/brcm,mdio-mux-iproc.txt | 62 --------------
    .../bindings/net/brcm,mdio-mux-iproc.yaml | 80 +++++++++++++++++++
    2 files changed, 80 insertions(+), 62 deletions(-)
    delete mode 100644 Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.txt
    create mode 100644 Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.yaml

    diff --git a/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.txt b/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.txt
    deleted file mode 100644
    index deb9e852ea27..000000000000
    --- a/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.txt
    +++ /dev/null
    @@ -1,62 +0,0 @@
    -Properties for an MDIO bus multiplexer found in Broadcom iProc based SoCs.
    -
    -This MDIO bus multiplexer defines buses that could be internal as well as
    -external to SoCs and could accept MDIO transaction compatible to C-22 or
    -C-45 Clause. When child bus is selected, one needs to select these two
    -properties as well to generate desired MDIO transaction on appropriate bus.
    -
    -Required properties in addition to the generic multiplexer properties:
    -
    -MDIO multiplexer node:
    -- compatible: brcm,mdio-mux-iproc.
    -
    -Every non-ethernet PHY requires a compatible so that it could be probed based
    -on this compatible string.
    -
    -Optional properties:
    -- clocks: phandle of the core clock which drives the mdio block.
    -
    -Additional information regarding generic multiplexer properties can be found
    -at- Documentation/devicetree/bindings/net/mdio-mux.yaml
    -
    -
    -for example:
    - mdio_mux_iproc: mdio-mux@66020000 {
    - compatible = "brcm,mdio-mux-iproc";
    - reg = <0x66020000 0x250>;
    - #address-cells = <1>;
    - #size-cells = <0>;
    -
    - mdio@0 {
    - reg = <0x0>;
    - #address-cells = <1>;
    - #size-cells = <0>;
    -
    - pci_phy0: pci-phy@0 {
    - compatible = "brcm,ns2-pcie-phy";
    - reg = <0x0>;
    - #phy-cells = <0>;
    - };
    - };
    -
    - mdio@7 {
    - reg = <0x7>;
    - #address-cells = <1>;
    - #size-cells = <0>;
    -
    - pci_phy1: pci-phy@0 {
    - compatible = "brcm,ns2-pcie-phy";
    - reg = <0x0>;
    - #phy-cells = <0>;
    - };
    - };
    - mdio@10 {
    - reg = <0x10>;
    - #address-cells = <1>;
    - #size-cells = <0>;
    -
    - gphy0: eth-phy@10 {
    - reg = <0x10>;
    - };
    - };
    - };
    diff --git a/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.yaml b/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.yaml
    new file mode 100644
    index 000000000000..af96b4fd89d5
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.yaml
    @@ -0,0 +1,80 @@
    +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/net/brcm,mdio-mux-iproc.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: MDIO bus multiplexer found in Broadcom iProc based SoCs.
    +
    +maintainers:
    + - Florian Fainelli <f.fainelli@gmail.com>
    +
    +description:
    + This MDIO bus multiplexer defines buses that could be internal as well as
    + external to SoCs and could accept MDIO transaction compatible to C-22 or
    + C-45 Clause. When child bus is selected, one needs to select these two
    + properties as well to generate desired MDIO transaction on appropriate bus.
    +
    +allOf:
    + - $ref: /schemas/net/mdio-mux.yaml#
    +
    +properties:
    + compatible:
    + const: brcm,mdio-mux-iproc
    +
    + reg:
    + maxItems: 1
    +
    + clocks:
    + maxItems: 1
    + description: core clock driving the MDIO block
    +
    +
    +required:
    + - compatible
    + - reg
    +
    +unevaluatedProperties: false
    +
    +examples:
    + - |
    + mdio_mux_iproc: mdio-mux@66020000 {
    + compatible = "brcm,mdio-mux-iproc";
    + reg = <0x66020000 0x250>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + mdio@0 {
    + reg = <0x0>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + pci_phy0: pci-phy@0 {
    + compatible = "brcm,ns2-pcie-phy";
    + reg = <0x0>;
    + #phy-cells = <0>;
    + };
    + };
    +
    + mdio@7 {
    + reg = <0x7>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + pci_phy1: pci-phy@0 {
    + compatible = "brcm,ns2-pcie-phy";
    + reg = <0x0>;
    + #phy-cells = <0>;
    + };
    + };
    +
    + mdio@10 {
    + reg = <0x10>;
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + gphy0: eth-phy@10 {
    + reg = <0x10>;
    + };
    + };
    + };
    --
    2.25.1
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