• Tim Harvey's avatar
    ARM: dts: imx: ventana: Add ext watchdog reset · 51a012b7
    Tim Harvey authored
    bc677ff4 adds a device-tree property
    to specify that an external watchdog reset is used to reset other
    portions of the board and not just the IMX6 SoC.
    
    This adds the property to the proper watchdog as well as the pinmux for
    the Gateworks Ventana boards that use this external watchdog reset to
    reset the PMIC which will reset all the PMIC power rails and not just
    a chip-level IMX6 reset. This helps to work around various system issues
    that can cause a hang when coming out of reset.
    Signed-off-by: default avatarTim Harvey <tharvey@gateworks.com>
    Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
    51a012b7
imx6qdl-gw551x.dtsi 7.69 KB