• Aaro Koskinen's avatar
    MIPS: OCTEON: mark RGMII interface disabled on OCTEON III · edefae94
    Aaro Koskinen authored
    Commit 885872b7 ("MIPS: Octeon: Add Octeon III CN7xxx
    interface detection") added RGMII interface detection for OCTEON III,
    but it results in the following logs:
    
    [    7.165984] ERROR: Unsupported Octeon model in __cvmx_helper_rgmii_probe
    [    7.173017] ERROR: Unsupported Octeon model in __cvmx_helper_rgmii_probe
    
    The current RGMII routines are valid only for older OCTEONS that
    use GMX/ASX hardware blocks. On later chips AGL should be used,
    but support for that is missing in the mainline. Until that is added,
    mark the interface as disabled.
    
    Fixes: 885872b7 ("MIPS: Octeon: Add Octeon III CN7xxx interface detection")
    Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
    Signed-off-by: default avatarPaul Burton <paul.burton@mips.com>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: James Hogan <jhogan@kernel.org>
    Cc: linux-mips@vger.kernel.org
    Cc: stable@vger.kernel.org # 4.7+
    edefae94
cvmx-helper.c 35.5 KB