linux/Documentation/devicetree/bindings/mmc/sdhci-spear.txt
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   1* SPEAr SDHCI Controller
   2
   3This file documents differences between the core properties in mmc.txt
   4and the properties used by the sdhci-spear driver.
   5
   6Required properties:
   7- compatible: "st,spear300-sdhci"
   8
   9Optional properties:
  10- cd-gpios: card detect gpio, with zero flags.
  11
  12Example:
  13
  14        sdhci@fc000000 {
  15                compatible = "st,spear300-sdhci";
  16                reg = <0xfc000000 0x1000>;
  17                cd-gpios = <&gpio0 6 0>;
  18        };
  19