| Message ID | 20201129054416.3980-3-chris.ruehl@gtsys.com.hk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/2] phy: rockchip: set pulldown for strobe line in dts | expand |
On Sun, Nov 29, 2020 at 01:44:15PM +0800, Chris Ruehl wrote: > Update the documentation and add the bool property > enable-strobe-pulldown used to enable the internal pull-down for the > strobe line. > > Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> > --- > Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt > index e728786f21e0..3e4d2d79a65d 100644 > --- a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt > +++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt > @@ -16,6 +16,8 @@ Optional properties: > - drive-impedance-ohm: Specifies the drive impedance in Ohm. > Possible values are 33, 40, 50, 66 and 100. > If not set, the default value of 50 will be applied. > + - enable-strobe-pulldown: Enable internal pull-down for the strobe line. > + If not set, pull-down is not used. Needs a vendor prefix.
diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt index e728786f21e0..3e4d2d79a65d 100644 --- a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt +++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt @@ -16,6 +16,8 @@ Optional properties: - drive-impedance-ohm: Specifies the drive impedance in Ohm. Possible values are 33, 40, 50, 66 and 100. If not set, the default value of 50 will be applied. + - enable-strobe-pulldown: Enable internal pull-down for the strobe line. + If not set, pull-down is not used. Example:
Update the documentation and add the bool property enable-strobe-pulldown used to enable the internal pull-down for the strobe line. Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> --- Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt | 2 ++ 1 file changed, 2 insertions(+)