2021-05-27 00:09:36 +05:00
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MDIO on GPIOs
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Currently defined compatibles:
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- virtual,gpio-mdio
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2021-07-13 00:01:19 +05:00
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- microchip,mdio-smi0
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2021-05-27 00:09:36 +05:00
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MDC and MDIO lines connected to GPIO controllers are listed in the
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gpios property as described in section VIII.1 in the following order:
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MDC, MDIO.
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Note: Each gpio-mdio bus should have an alias correctly numbered in "aliases"
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node.
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Example:
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aliases {
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mdio-gpio0 = &mdio0;
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};
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mdio0: mdio {
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compatible = "virtual,mdio-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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gpios = <&qe_pio_a 11
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&qe_pio_c 6>;
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};
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