Add specification of 'big-endian' property. if the controller is big endian mode, specify this property in device tree node. The default endian mode is little endian.
Signed-off-by: Yangbo Lu <[email protected]> --- Documentation/devicetree/bindings/mmc/mmc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt index 0384fc3..10d0df9f 100644 --- a/Documentation/devicetree/bindings/mmc/mmc.txt +++ b/Documentation/devicetree/bindings/mmc/mmc.txt @@ -47,6 +47,8 @@ Optional properties: - mmc-hs400-1_2v: eMMC HS400 mode(1.2V I/O) is supported - dsr: Value the card's (optional) Driver Stage Register (DSR) should be programmed with. Valid range: [0 .. 0xffff]. +- big-endian: If the host controller is big-endian mode, specify this property. + The default endian mode is little-endian if no 'big-endian' property specified. *NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line polarity properties, we have to fix the meaning of the "normal" and "inverted" -- 2.1.0.27.g96db324 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
