1fadee0c36
The KSZ8021 and KSZ8031 support RMII reference input clocks of 25MHz and 50MHz. Both PHYs differ in the default frequency they expect after reset. If this differs from the actual input clock, then register 0x1f bit 7 must be changed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
25 lines
805 B
Plaintext
25 lines
805 B
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
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the 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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See the respective PHY datasheet for the mode values.
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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: "rmii-ref": The RMII refence input clock. Used
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to determine the XI input clock.
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