1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/phy/calxeda-combophy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Calxeda Highbank Combination PHYs for SATA
8
9 description: |
10 The Calxeda Combination PHYs connect the SoC to the internal fabric
11 and to SATA connectors. The PHYs support multiple protocols (SATA,
12 SGMII, PCIe) and can be assigned to different devices (SATA or XGMAC
13 controller).
14 Programming the PHYs is typically handled by those device drivers,
15 not by a dedicated PHY driver.
16
17 maintainers:
18 - Andre Przywara <andre.przywara@arm.com>
19
20 properties:
21 compatible:
22 const: calxeda,hb-combophy
23
24 '#phy-cells':
25 const: 1
26
27 reg:
28 maxItems: 1
29
30 phydev:
31 description: device ID for programming the ComboPHY.
32 $ref: /schemas/types.yaml#/definitions/uint32
33 maximum: 31
34
35 required:
36 - compatible
37 - reg
38 - phydev
39 - '#phy-cells'
40
41 additionalProperties: false
42
43 examples:
44 - |
45 combophy5: combo-phy@fff5d000 {
46 compatible = "calxeda,hb-combophy";
47 #phy-cells = <1>;
48 reg = <0xfff5d000 0x1000>;
49 phydev = <31>;
50 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.