1 files changed, 6 insertions, 0 deletions

diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index c58abf1ccc71..170cc1e7e135 100644
--- a/Documentation/devices.txt
+++ b/Documentation/devices.txt
@@ -2520,6 +2520,12 @@ Your cooperation is appreciated.
                   8 = /dev/mmcblk1      Second SD/MMC card
                     ...
 
+                The start of next SD/MMC card can be configured with
+                CONFIG_MMC_BLOCK_MINORS, or overridden at boot/modprobe
+                time using the mmcblk.perdev_minors option. That would
+                bump the offset between each card to be the configured
+                value instead of the default 8.
+
 179 char        CCube DVXChip-based PCI products
                   0 = /dev/dvxirq0      First DVX device
                   1 = /dev/dvxirq1      Second DVX device