mmc: core: Add in support to expose PRV for v4 MMCs

[linux-2.6-microblaze.git] / Documentation / mmc / mmc-dev-attrs.txt

diff --git a/Documentation/mmc/mmc-dev-attrs.txt b/Documentation/mmc/mmc-dev-attrs.txt
index 0d98fac..189bab0 100644 (file)
--- a/Documentation/mmc/mmc-dev-attrs.txt
+++ b/Documentation/mmc/mmc-dev-attrs.txt
@@ -22,6 +22,7 @@ All attributes are read-only.
        manfid                  Manufacturer ID (from CID Register)
        name                    Product Name (from CID Register)
        oemid                   OEM/Application ID (from CID Register)
+       prv                     Product Revision (from CID Register) (SD and MMCv4 only)
        serial                  Product Serial Number (from CID Register)
        erase_size              Erase group size
        preferred_erase_size    Preferred erase size