• Dave Gerlach's avatar
    ARM: dts: am43xx: Fix inverted DS0_PULL_UP_DOWN_EN macro · 01ce8803
    Dave Gerlach authored
    Due to a mistake in documentation the DS0_PULL_UP_DOWN_EN macro was
    mistakenly defined as an active high bit, however setting the bit
    actually disables the internal pull resistor on the pin, so correct this
    macro and introduce a new DS0_PULL_UP_DOWN_DIS macro with the proper bit
    value set now that the documentation has been updated.
    
    Change based on AM437x Techninal Reference Manual SPRUHL7G Revised June
    2017 Section 7.2.1.
    Signed-off-by: default avatarDave Gerlach <d-gerlach@ti.com>
    Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
    01ce8803
am43xx.h 1.72 KB