On 18 October 2018 at 17:29, Marek Behún <marek.behun@xxxxxx> wrote: > Add documentation for no-uhs-voltage MMC property. > > Signed-off-by: Marek Behún <marek.behun@xxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Cc: devicetree@xxxxxxxxxxxxxxx > --- > Documentation/devicetree/bindings/mmc/mmc.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt > index f5a0923b34ca..0506dcbc2070 100644 > --- a/Documentation/devicetree/bindings/mmc/mmc.txt > +++ b/Documentation/devicetree/bindings/mmc/mmc.txt > @@ -55,6 +55,7 @@ Optional properties: > - no-sdio: controller is limited to send sdio cmd during initialization > - no-sd: controller is limited to send sd cmd during initialization > - no-mmc: controller is limited to send mmc cmd during initialization > +- no-uhs-voltage: controller does not support switching to UHS voltage We already have bindings for telling which UHS modes that are supported. It doesn't make sense to me, to also have a binding saying that UHS mode isn't supported, as that information is already available. > - fixed-emmc-driver-type: for non-removable eMMC, enforce this driver type. > The value <n> is the driver type as specified in the eMMC specification > (table 206 in spec version 5.1). > -- > 2.18.1 > Kind regards Uffe
