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    Subject[PATCH 3.19 112/123] ARM: imx6sl-evk: set swbst_reg as vbuss parent reg
    Date
    3.19-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Peter Chen <peter.chen@freescale.com>

    commit 2de9dd0391a74e80922c1bc95a78cedf85bcdc9e upstream.

    USB vbus 5V is from PMIC SWBST, so set swbst_reg as vbus's
    parent reg, it fixed a bug that the voltage of vbus is incorrect
    due to swbst_reg is disabled after boots up.

    Signed-off-by: Peter Chen <peter.chen@freescale.com>
    Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    arch/arm/boot/dts/imx6sl-evk.dts | 2 ++
    1 file changed, 2 insertions(+)

    --- a/arch/arm/boot/dts/imx6sl-evk.dts
    +++ b/arch/arm/boot/dts/imx6sl-evk.dts
    @@ -52,6 +52,7 @@
    regulator-max-microvolt = <5000000>;
    gpio = <&gpio4 0 0>;
    enable-active-high;
    + vin-supply = <&swbst_reg>;
    };

    reg_usb_otg2_vbus: regulator@1 {
    @@ -62,6 +63,7 @@
    regulator-max-microvolt = <5000000>;
    gpio = <&gpio4 2 0>;
    enable-active-high;
    + vin-supply = <&swbst_reg>;
    };

    reg_aud3v: regulator@2 {



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