diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
similarity index 87%
rename from Documentation/devicetree/bindings/mmc/tmio_mmc.txt
rename to Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
index 2b4f17ca90876a752ae689c376e613c4a79e4736..dd08d038a65c2abf9d5aa9505230660844186a63 100644
--- a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
@@ -1,13 +1,4 @@
-* Toshiba Mobile IO SD/MMC controller
-
-The tmio-mmc driver doesn't probe its devices actively, instead its binding to
-devices is managed by either MFD drivers or by the sh_mobile_sdhi platform
-driver. Those drivers supply the tmio-mmc driver with platform data, that either
-describe hardware capabilities, known to them, or are obtained by them from
-their own platform data or from their DT information. In the latter case all
-compulsory and any optional properties, common to all SD/MMC drivers, as
-described in mmc.txt, can be used. Additionally the following tmio_mmc-specific
-optional bindings can be used.
+* Renesas SDHI SD/MMC controller
 
 Required properties:
 - compatible: should contain one or more of the following: