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    Subject[PATCH v2 15/20] ARM: dts: imx6ull-colibri: reduce v_batt current in power off
    Date
    From: Max Krummenacher <max.krummenacher@toradex.com>

    Reduce the current drawn from VCC_BATT when the main power on the 3V3
    pins to the module are switched off.

    This switches off SoC internal pull resistors which are provided on the
    module for TAMPER7 and TAMPER9 SoC pin and switches on a pull down
    instead of a pullup for the USBC_DET module pin (TAMPER2).

    Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
    Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
    ---

    Changes in v2: None

    arch/arm/boot/dts/imx6ull-colibri.dtsi | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi
    index 1019ce69a242..1f112ec55e5c 100644
    --- a/arch/arm/boot/dts/imx6ull-colibri.dtsi
    +++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi
    @@ -533,19 +533,19 @@

    pinctrl_snvs_ad7879_int: snvs-ad7879-int-grp { /* TOUCH Interrupt */
    fsl,pins = <
    - MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x1b0b0
    + MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x100b0
    >;
    };

    pinctrl_snvs_reg_sd: snvs-reg-sd-grp {
    fsl,pins = <
    - MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x4001b8b0
    + MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x400100b0
    >;
    };

    pinctrl_snvs_usbc_det: snvs-usbc-det-grp {
    fsl,pins = <
    - MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0
    + MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x130b0
    >;
    };

    --
    2.22.0
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