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38 lines
1.2 KiB
Plaintext
38 lines
1.2 KiB
Plaintext
Micrel PHY properties.
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These properties cover the base properties Micrel PHYs.
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Optional properties:
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- micrel,led-mode : LED mode value to set for PHYs with configurable LEDs.
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Configure the LED mode with single value. The list of PHYs and the
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bits that are currently supported:
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KSZ8001: register 0x1e, bits 15..14
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KSZ8041: register 0x1e, bits 15..14
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KSZ8021: register 0x1f, bits 5..4
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KSZ8031: register 0x1f, bits 5..4
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KSZ8051: register 0x1f, bits 5..4
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KSZ8081: register 0x1f, bits 5..4
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KSZ8091: register 0x1f, bits 5..4
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See the respective PHY datasheet for the mode values.
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- micrel,rmii-reference-clock-select-25-mhz: RMII Reference Clock Select
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bit selects 25 MHz mode
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Setting the RMII Reference Clock Select bit enables 25 MHz rather
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than 50 MHz clock mode.
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Note that this option in only needed for certain PHY revisions with a
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non-standard, inverted function of this configuration bit.
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Specifically, a clock reference ("rmii-ref" below) is always needed to
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actually select a mode.
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- clocks, clock-names: contains clocks according to the common clock bindings.
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supported clocks:
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- KSZ8021, KSZ8031, KSZ8081, KSZ8091: "rmii-ref": The RMII reference
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input clock. Used to determine the XI input clock.
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