• Anson Huang's avatar
    ARM: dts: imx6sx-sdb: Remove incorrect power supply assignment · d4918ebb
    Anson Huang authored
    The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
    PMIC's power supply, the vdd3p0 LDO's target output voltage can be
    controlled by SW, and it requires input voltage to be high enough, with
    incorrect power supply assigned, if the power supply's voltage is lower
    than the LDO target output voltage, it will return fail and skip the LDO
    voltage adjustment, so remove the power supply assignment for vdd3p0 to
    avoid such scenario.
    
    Fixes: 37a4bdea ("ARM: dts: imx6sx-sdb: Assign corresponding power supply for LDOs")
    Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
    Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
    d4918ebb
imx6sx-sdb-reva.dts 3.33 KB