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With the IPQ806x > values the masked write-readback of PHY_PARAM_CTRL1 fails and the lane > runs with wrong launch amplitudes. > > Add platform data for the MSM8974 compatible. > > Assisted-by: Claude:claude-fable-5 > Signed-off-by: Dmitry Baryshkov > --- Reviewed-by: Konrad Dybcio Konrad