162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
262306a36Sopenharmony_ci%YAML 1.2
362306a36Sopenharmony_ci---
462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/phy/socionext,uniphier-ahci-phy.yaml#
562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml#
662306a36Sopenharmony_ci
762306a36Sopenharmony_cititle: Socionext UniPhier AHCI PHY
862306a36Sopenharmony_ci
962306a36Sopenharmony_cidescription: |
1062306a36Sopenharmony_ci  This describes the deivcetree bindings for PHY interfaces built into
1162306a36Sopenharmony_ci  AHCI controller implemented on Socionext UniPhier SoCs.
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_cimaintainers:
1462306a36Sopenharmony_ci  - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
1562306a36Sopenharmony_ci
1662306a36Sopenharmony_ciproperties:
1762306a36Sopenharmony_ci  compatible:
1862306a36Sopenharmony_ci    enum:
1962306a36Sopenharmony_ci      - socionext,uniphier-pro4-ahci-phy
2062306a36Sopenharmony_ci      - socionext,uniphier-pxs2-ahci-phy
2162306a36Sopenharmony_ci      - socionext,uniphier-pxs3-ahci-phy
2262306a36Sopenharmony_ci
2362306a36Sopenharmony_ci  reg:
2462306a36Sopenharmony_ci    maxItems: 1
2562306a36Sopenharmony_ci
2662306a36Sopenharmony_ci  "#phy-cells":
2762306a36Sopenharmony_ci    const: 0
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci  clocks:
3062306a36Sopenharmony_ci    minItems: 1
3162306a36Sopenharmony_ci    maxItems: 2
3262306a36Sopenharmony_ci
3362306a36Sopenharmony_ci  clock-names: true
3462306a36Sopenharmony_ci
3562306a36Sopenharmony_ci  resets:
3662306a36Sopenharmony_ci    minItems: 2
3762306a36Sopenharmony_ci    maxItems: 6
3862306a36Sopenharmony_ci
3962306a36Sopenharmony_ci  reset-names: true
4062306a36Sopenharmony_ci
4162306a36Sopenharmony_ciallOf:
4262306a36Sopenharmony_ci  - if:
4362306a36Sopenharmony_ci      properties:
4462306a36Sopenharmony_ci        compatible:
4562306a36Sopenharmony_ci          contains:
4662306a36Sopenharmony_ci            const: socionext,uniphier-pro4-ahci-phy
4762306a36Sopenharmony_ci    then:
4862306a36Sopenharmony_ci      properties:
4962306a36Sopenharmony_ci        clocks:
5062306a36Sopenharmony_ci          minItems: 2
5162306a36Sopenharmony_ci          maxItems: 2
5262306a36Sopenharmony_ci        clock-names:
5362306a36Sopenharmony_ci          items:
5462306a36Sopenharmony_ci            - const: link
5562306a36Sopenharmony_ci            - const: gio
5662306a36Sopenharmony_ci        resets:
5762306a36Sopenharmony_ci          minItems: 6
5862306a36Sopenharmony_ci          maxItems: 6
5962306a36Sopenharmony_ci        reset-names:
6062306a36Sopenharmony_ci          items:
6162306a36Sopenharmony_ci            - const: link
6262306a36Sopenharmony_ci            - const: gio
6362306a36Sopenharmony_ci            - const: phy
6462306a36Sopenharmony_ci            - const: pm
6562306a36Sopenharmony_ci            - const: tx
6662306a36Sopenharmony_ci            - const: rx
6762306a36Sopenharmony_ci  - if:
6862306a36Sopenharmony_ci      properties:
6962306a36Sopenharmony_ci        compatible:
7062306a36Sopenharmony_ci          contains:
7162306a36Sopenharmony_ci            const: socionext,uniphier-pxs2-ahci-phy
7262306a36Sopenharmony_ci    then:
7362306a36Sopenharmony_ci      properties:
7462306a36Sopenharmony_ci        clocks:
7562306a36Sopenharmony_ci          maxItems: 1
7662306a36Sopenharmony_ci        clock-names:
7762306a36Sopenharmony_ci          const: link
7862306a36Sopenharmony_ci        resets:
7962306a36Sopenharmony_ci          minItems: 2
8062306a36Sopenharmony_ci          maxItems: 2
8162306a36Sopenharmony_ci        reset-names:
8262306a36Sopenharmony_ci          items:
8362306a36Sopenharmony_ci            - const: link
8462306a36Sopenharmony_ci            - const: phy
8562306a36Sopenharmony_ci  - if:
8662306a36Sopenharmony_ci      properties:
8762306a36Sopenharmony_ci        compatible:
8862306a36Sopenharmony_ci          contains:
8962306a36Sopenharmony_ci            const: socionext,uniphier-pxs3-ahci-phy
9062306a36Sopenharmony_ci    then:
9162306a36Sopenharmony_ci      properties:
9262306a36Sopenharmony_ci        clocks:
9362306a36Sopenharmony_ci          minItems: 2
9462306a36Sopenharmony_ci          maxItems: 2
9562306a36Sopenharmony_ci        clock-names:
9662306a36Sopenharmony_ci          items:
9762306a36Sopenharmony_ci            - const: link
9862306a36Sopenharmony_ci            - const: phy
9962306a36Sopenharmony_ci        resets:
10062306a36Sopenharmony_ci          minItems: 2
10162306a36Sopenharmony_ci          maxItems: 2
10262306a36Sopenharmony_ci        reset-names:
10362306a36Sopenharmony_ci          items:
10462306a36Sopenharmony_ci            - const: link
10562306a36Sopenharmony_ci            - const: phy
10662306a36Sopenharmony_ci
10762306a36Sopenharmony_cirequired:
10862306a36Sopenharmony_ci  - compatible
10962306a36Sopenharmony_ci  - reg
11062306a36Sopenharmony_ci  - "#phy-cells"
11162306a36Sopenharmony_ci  - clocks
11262306a36Sopenharmony_ci  - clock-names
11362306a36Sopenharmony_ci  - resets
11462306a36Sopenharmony_ci  - reset-names
11562306a36Sopenharmony_ci
11662306a36Sopenharmony_ciadditionalProperties: false
11762306a36Sopenharmony_ci
11862306a36Sopenharmony_ciexamples:
11962306a36Sopenharmony_ci  - |
12062306a36Sopenharmony_ci    ahci_phy: phy@10 {
12162306a36Sopenharmony_ci        compatible = "socionext,uniphier-pxs3-ahci-phy";
12262306a36Sopenharmony_ci        reg = <0x10 0x10>;
12362306a36Sopenharmony_ci        #phy-cells = <0>;
12462306a36Sopenharmony_ci        clock-names = "link", "phy";
12562306a36Sopenharmony_ci        clocks = <&sys_clk 28>, <&sys_clk 30>;
12662306a36Sopenharmony_ci        reset-names = "link", "phy";
12762306a36Sopenharmony_ci        resets = <&sys_rst 28>, <&sys_rst 30>;
12862306a36Sopenharmony_ci    };
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