• Tony Lindgren's avatar
    ARM: dts: Fix duovero smsc interrupt for suspend · 9cf28e41
    Tony Lindgren authored
    While testing the recent suspend and resume regressions I noticed that
    duovero can still end up losing edge gpio interrupts on runtime
    suspend. This causes NFSroot easily stopping working after resume on
    duovero.
    
    Let's fix the issue by using gpio level interrupts for smsc as then
    the gpio interrupt state is seen by the gpio controller on resume.
    
    Fixes: 731b4098 ("ARM: dts: Configure duovero for to allow core retention during idle")
    Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
    9cf28e41
omap4-duovero-parlor.dts 4.08 KB