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    Subject[PATCH 5/5] ARM: dts: imx6sx-sabreauto: add wdog external reset support
    Date
    i.MX6SX Sabre Auto board has GPIO1_IO13 pin can be
    MUXed as WDOG output to reset PMIC, add this function
    support.

    Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
    ---
    arch/arm/boot/dts/imx6sx-sabreauto.dts | 12 ++++++++++++
    1 file changed, 12 insertions(+)

    diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
    index eadd483..bf19f4f 100644
    --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
    +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
    @@ -231,6 +231,12 @@
    MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059
    >;
    };
    +
    + pinctrl_wdog: wdoggrp {
    + fsl,pins = <
    + MX6SX_PAD_GPIO1_IO13__WDOG1_WDOG_ANY 0x30b0
    + >;
    + };
    };
    };

    @@ -370,3 +376,9 @@
    #gpio-cells = <2>;
    };
    };
    +
    +&wdog1 {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_wdog>;
    + fsl,ext-reset-output;
    +};
    --
    2.7.4
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