sdhci-pxa.txt 531 B

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  1. * Marvell sdhci-pxa v2/v3 controller
  2. This file documents differences between the core properties in mmc.txt
  3. and the properties used by the sdhci-pxav2 and sdhci-pxav3 drivers.
  4. Required properties:
  5. - compatible: Should be "mrvl,pxav2-mmc" or "mrvl,pxav3-mmc".
  6. Optional properties:
  7. - mrvl,clk-delay-cycles: Specify a number of cycles to delay for tuning.
  8. Example:
  9. sdhci@d4280800 {
  10. compatible = "mrvl,pxav3-mmc";
  11. reg = <0xd4280800 0x800>;
  12. bus-width = <8>;
  13. interrupts = <27>;
  14. non-removable;
  15. mrvl,clk-delay-cycles = <31>;
  16. };