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