Merge remote-tracking branch 'samsung/for-next'

[karo-tx-linux.git] / Documentation / devicetree / bindings / mmc / fsl-esdhc.txt

diff --git a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
index bd9be0b5bc2034279d628f07eece8a3d9c2b394d..dedfb02c744a9b03277cbe42e95237eb3c38b24b 100644 (file)
--- a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
+++ b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
@@ -19,6 +19,11 @@ Optional properties:
     "bus-width = <1>" property.
   - sdhci,auto-cmd12: specifies that a controller can only handle auto
     CMD12.
+  - voltage-ranges : two cells are required, first cell specifies minimum
+    slot voltage (mV), second cell specifies maximum slot voltage (mV).
+    Several ranges could be specified.
+  - little-endian : If the host controller is little-endian mode, specify
+    this property. The default endian mode is big-endian.
 
 Example:
 
@@ -29,4 +34,5 @@ sdhci@2e000 {
        interrupt-parent = <&ipic>;
        /* Filled in by U-Boot */
        clock-frequency = <0>;
+       voltage-ranges = <3300 3300>;
 };