Commit 1fefc8e7 authored by Florian Fainelli's avatar Florian Fainelli Committed by Rob Herring
Browse files

dt-bindings: phy: Convert Northstar 2 PCIe PHY to YAML 



Convert the Broadcom Northstar 2 PCIe PHY Device Tree binding to YAML
and rename it accordingly in the process since it had nothing to do with
a MDIO mux on the PCI(e) bus. This is a pre-requisite to updating
another binding file to YAML.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20211206180049.2086907-8-f.fainelli@gmail.com


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 3a470447

Documentation/devicetree/bindings/phy/brcm,mdio-mux-bus-pci.txt

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* Broadcom NS2 PCIe PHY binding document



Required bus properties:

- reg: MDIO Bus number for the MDIO interface

- #address-cells: must be 1

- #size-cells: must be 0



Required PHY properties:

- compatible: should be "brcm,ns2-pcie-phy"

- reg: MDIO Phy ID for the MDIO interface

- #phy-cells: must be 0



This is a child bus node of "brcm,mdio-mux-iproc" node.



Example:



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>;

	};

};

Documentation/devicetree/bindings/phy/brcm,ns2-pcie-phy.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/phy/brcm,ns2-pcie-phy.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Broadcom NS2 PCIe PHY binding document



maintainers:

  - Ray Jui <ray.jui@broadcom.com>

  - Scott Branden <scott.branden@broadcom.com>



properties:

  compatible:

    const: brcm,ns2-pcie-phy



  reg:

    maxItems: 1



  "#phy-cells":

    const: 0



required:

  - compatible

  - reg

  - "#phy-cells"



additionalProperties: false



examples:

  - |

    mdio {

       #address-cells = <1>;

       #size-cells = <0>;



       pci-phy@0 {

          compatible = "brcm,ns2-pcie-phy";

          reg = <0x0>;

          #phy-cells = <0>;

       };

    };