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    Subject[PATCH v1 05/11] dt-bindings: regulator: Change regulator-coupled-max-spread property
    Date
    Redefine binding for regulator-coupled-max-spread property in a way that
    max-spread values are defined per regulator couple instead of defining
    single max-spread for the whole group of coupled regulators.

    With that change the following regulators coupling configuration will be
    possible:

    regA: regulatorA {
    regulator-coupled-with = <&regB &regC>;
    regulator-coupled-max-spread = <100000 300000>;
    };

    regB: regulatorB {
    regulator-coupled-with = <&regA &regC>;
    regulator-coupled-max-spread = <100000 200000>;
    };

    regC: regulatorC {
    regulator-coupled-with = <&regA &regB>;
    regulator-coupled-max-spread = <300000 200000>;
    };

    Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
    ---
    Documentation/devicetree/bindings/regulator/regulator.txt | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
    index a7cd36877bfe..9b525b657fca 100644
    --- a/Documentation/devicetree/bindings/regulator/regulator.txt
    +++ b/Documentation/devicetree/bindings/regulator/regulator.txt
    @@ -76,8 +76,9 @@ Optional properties:
    - regulator-coupled-with: Regulators with which the regulator
    is coupled. The linkage is 2-way - all coupled regulators should be linked
    with each other. A regulator should not be coupled with its supplier.
    -- regulator-coupled-max-spread: Max spread between voltages of coupled regulators
    - in microvolts.
    +- regulator-coupled-max-spread: Array of maximum spread between voltages of
    + coupled regulators in microvolts, each value in the array relates to the
    + corresponding couple specified by the regulator-coupled-with property.

    Deprecated properties:
    - regulator-compatible: If a regulator chip contains multiple
    --
    2.19.0
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