• Jon Hunter's avatar
    arm64: tegra: Fix 'active-low' warning for Jetson TX1 regulator · 2f5eb8d6
    Jon Hunter authored
    commit 1e5e929c upstream.
    
    Commit 34993594 ("arm64: tegra: Enable HDMI on Jetson TX1")
    added a regulator for HDMI on the Jetson TX1 platform. This regulator
    has an active high enable, but the GPIO specifier for enabling the
    regulator incorrectly defines it as active-low. This causes the
    following warning to occur on boot ...
    
     WARNING KERN regulator@10 GPIO handle specifies active low - ignored
    
    The fixed-regulator binding does not use the active-low flag from the
    gpio specifier and purely relies of the presence of the
    'enable-active-high' property to determine if it is active high or low
    (if this property is omitted). Fix this warning by setting the GPIO
    to active-high in the GPIO specifier which aligns with the presense of
    the 'enable-active-high' property.
    
    Fixes: 34993594 ("arm64: tegra: Enable HDMI on Jetson TX1")
    Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
    Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    2f5eb8d6
tegra210-p2597.dtsi 47.9 KB