diff options
| author | Seungwon Jeon <tgih.jun@samsung.com> | 2013-08-31 00:13:09 +0900 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-09-25 21:33:53 -0400 |
| commit | 5dd63f524666d0b1d1b07da7cc993bc8fcd141a9 (patch) | |
| tree | 6c8ae66c782ccbc2f3f5832ae4c5d941cd340859 /Documentation/devicetree/bindings/mmc | |
| parent | c6d9deda64d426a25aafeb179962c9cf3c834e2f (diff) | |
mmc: dw_mmc: add the capability to support hs200 mode
As host controller can support eMMC's HS200 mode at 1.8V or 1.2V,
these capability will be added.
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt index cdcebea9c6f..ae5f8e89e84 100644 --- a/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt @@ -66,6 +66,10 @@ Optional properties: * supports-highspeed: Enables support for high speed cards (up to 50MHz) +* caps2-mmc-hs200-1_8v: Supports mmc HS200 SDR 1.8V mode + +* caps2-mmc-hs200-1_2v: Supports mmc HS200 SDR 1.2V mode + * broken-cd: as documented in mmc core bindings. * vmmc-supply: The phandle to the regulator to use for vmmc. If this is @@ -95,6 +99,7 @@ board specific portions as listed below. clock-frequency = <400000000>; num-slots = <1>; supports-highspeed; + caps2-mmc-hs200-1_8v; broken-cd; fifo-depth = <0x80>; card-detect-delay = <200>; |