- compatible
- reg
+patternProperties:
+ "^(ethernet-)?ports$":
+ patternProperties:
+ "^(ethernet-)?port@[0-9]+$":
+ allOf:
+ - if:
+ properties:
+ phy-mode:
+ contains:
+ enum:
+ - rgmii
+ - rgmii-rxid
+ - rgmii-txid
+ - rgmii-id
+ then:
+ properties:
+ rx-internal-delay-ps:
+ $ref: "#/$defs/internal-delay-ps"
+ tx-internal-delay-ps:
+ $ref: "#/$defs/internal-delay-ps"
+
required:
- compatible
- reg
+$defs:
+ internal-delay-ps:
+ description:
+ Disable tunable delay lines using 0 ps, or enable them and select
+ the phase between 1640 ps (73.8 degree shift at 1Gbps) and 2260 ps
+ (101.7 degree shift) in increments of 0.9 degrees (20 ps).
+ enum:
+ [0, 1640, 1660, 1680, 1700, 1720, 1740, 1760, 1780, 1800, 1820, 1840,
+ 1860, 1880, 1900, 1920, 1940, 1960, 1980, 2000, 2020, 2040, 2060, 2080,
+ 2100, 2120, 2140, 2160, 2180, 2200, 2220, 2240, 2260]
+
unevaluatedProperties: false
examples:
port@0 {
phy-handle = <&rgmii_phy6>;
phy-mode = "rgmii-id";
+ rx-internal-delay-ps = <0>;
+ tx-internal-delay-ps = <0>;
reg = <0>;
};
port@1 {
phy-handle = <&rgmii_phy3>;
phy-mode = "rgmii-id";
+ rx-internal-delay-ps = <0>;
+ tx-internal-delay-ps = <0>;
reg = <1>;
};
port@2 {
phy-handle = <&rgmii_phy4>;
phy-mode = "rgmii-id";
+ rx-internal-delay-ps = <0>;
+ tx-internal-delay-ps = <0>;
reg = <2>;
};
port@3 {
phy-handle = <&rgmii_phy4>;
phy-mode = "rgmii-id";
+ rx-internal-delay-ps = <0>;
+ tx-internal-delay-ps = <0>;
reg = <3>;
};
port@4 {
ethernet = <&enet2>;
phy-mode = "rgmii";
+ rx-internal-delay-ps = <0>;
+ tx-internal-delay-ps = <0>;
reg = <4>;
fixed-link {