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    Subject[PATCH v2 7/9] arm64: dts: apq8016-sbc: make 1.8v available on LS expansion
    Date
    96boards mezzanine boards on LS expansion require 1.8v as per 96boards
    specifications, so enable the corresponding regulators and make them
    always-on.

    Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
    ---
    arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
    index 601c0ff..279af22 100644
    --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
    +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
    @@ -230,9 +230,14 @@
    regulator-max-microvolt = <3337000>;
    };

    + /**
    + * 1.8v required on LS expansion
    + * for mezzanine boards
    + */
    l15 {
    regulator-min-microvolt = <1750000>;
    regulator-max-microvolt = <3337000>;
    + regulator-always-on;
    };

    l16 {
    --
    1.9.1
    \
     
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