diff --git a/bindings/ufs/ufshcd-pltfrm.txt b/bindings/ufs/ufshcd-pltfrm.txt index d78ef63935f9..f7377acbfcc3 100644 --- a/bindings/ufs/ufshcd-pltfrm.txt +++ b/bindings/ufs/ufshcd-pltfrm.txt @@ -22,6 +22,8 @@ Optional properties: with "phys" attribute, provides phandle to UFS PHY node - vdd-hba-supply : phandle to UFS host controller supply regulator node - vcc-supply : phandle to VCC supply regulator node +- vcc-voltage-level : specifies voltage levels for VCC supply. + Should be specified in pairs (min, max), units uV. - vccq-supply : phandle to VCCQ supply regulator node - vccq2-supply : phandle to VCCQ2 supply regulator node - vcc-supply-1p8 : For embedded UFS devices, valid VCC range is 1.7-1.95V