Add documentation for pm capabilties such as MMC_PM_KEEP_POWER
and MMC_PM_WAKE_SDIO_IRQ.

Signed-off-by: Abhilash Kesavan <[email protected]>
---
 .../devicetree/bindings/mmc/synposis-dw-mshc.txt   |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt 
b/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt
index 06cd32d..fa6806d 100644
--- a/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt
@@ -47,6 +47,11 @@ Optional properties:
 
 * broken-cd: as documented in mmc core bindings.
 
+* keep-power-in-suspend: Preserves card power during a suspend/resume cycle.
+
+* enable-sdio-wakeup: Enables wake up of host system on SDIO IRQ assertion.
+
+ Samsung Exynos5250 specific properties:
 Aliases:
 
 - All the MSHC controller nodes should be represented in the aliases node using
@@ -69,6 +74,8 @@ board specific portions as listed below.
                num-slots = <1>;
                supports-highspeed;
                broken-cd;
+               keep-power-in-suspend;
+               enable-sdio-wakeup;
                fifo-depth = <0x80>;
                card-detect-delay = <200>;
 
-- 
1.6.6.1

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