• Marcel Ziswiler's avatar
    ARM: tegra: apalis/colibri t30: fix on-module 5v0 supplies · caa9eac5
    Marcel Ziswiler authored
    Working on Gigabit/PCIe support in U-Boot for Apalis T30 I realised
    that the current device tree source includes for our modules only
    happen to work due to referencing the on-carrier 5v0 supply from USB
    which is not at all available on-module. The modules actually contain
    TPS60150 charge pumps to generate the PMIC required 5 volts from the
    one and only 3.3 volt module supply. This patch fixes this.
    
    (Note: When back-porting this to v3.16 stable releases, simply drop the
    change to tegra30-apalis.dtsi; that file was added in v3.17)
    
    Cc: <stable@vger.kernel.org> #v3.16+
    Signed-off-by: default avatarMarcel Ziswiler <marcel@ziswiler.com>
    Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
    Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
    caa9eac5
tegra30-colibri.dtsi 8.7 KB