[PATCH v2 0/7] sdhci-of: Some fixes for high-speed and 4-bit SD cards

[Anton Vorontsov]

In v2:

- Addressed David Vrabel's comments;
- New patches added:
  powerpc: Introduce and document sdhci,wp-inverted property for eSDHC
  sdhci-of: Don't hard-code inverted write-protect quirk
  powerpc/85xx: Add eSDHC support for MPC8536DS boards