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-* Freescale Enhanced Secure Digital Host Controller (eSDHC)
-
-The Enhanced Secure Digital Host Controller provides an interface
-for MMC, SD, and SDIO types of memory cards.
-
-Required properties:
- - compatible : should be
- "fsl,<chip>-esdhc", "fsl,esdhc"
- - reg : should contain eSDHC registers location and length.
- - interrupts : should contain eSDHC interrupt.
- - interrupt-parent : interrupt source phandle.
- - clock-frequency : specifies eSDHC base clock frequency.
- - sdhci,wp-inverted : (optional) specifies that eSDHC controller
- reports inverted write-protect state; New devices should use
- the generic "wp-inverted" property.
- - sdhci,1-bit-only : (optional) specifies that a controller can
- only handle 1-bit data transfers. New devices should use the
- generic "bus-width = <1>" property.
- - sdhci,auto-cmd12: (optional) specifies that a controller can
- only handle auto CMD12.
-
-Example:
-
-sdhci@2e000 {
- compatible = "fsl,mpc8378-esdhc", "fsl,esdhc";
- reg = <0x2e000 0x1000>;
- interrupts = <42 0x8>;
- interrupt-parent = <&ipic>;
- /* Filled in by U-Boot */
- clock-frequency = <0>;
-};