31 lines
671 B
Plaintext
31 lines
671 B
Plaintext
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mmc-card / eMMC bindings
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------------------------
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This documents describes the devicetree bindings for a mmc-host controller
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child node describing a mmc-card / an eMMC, see "Use of Function subnodes"
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in mmc.txt
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Required properties:
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-compatible : Must be "mmc-card"
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-reg : Must be <0>
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Optional properties:
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-broken-hpi : Use this to indicate that the mmc-card has a broken hpi
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implementation, and that hpi should not be used
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Example:
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&mmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_pins_a>;
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vmmc-supply = <®_vcc3v3>;
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bus-width = <8>;
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non-removable;
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mmccard: mmccard@0 {
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reg = <0>;
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compatible = "mmc-card";
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broken-hpi;
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};
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};
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