spurious bL cpufreq driver messages

[Rob Herring]

The bL cpufreq driver appears to collide with the cpufreq-cpu0 driver.
There doesn't appear to be a functional problem, but just spurious
prints which indicate it is trying to do something. I think it needs
better checking whether the chip is actually multi-cluster. This is what
I get when I hotplug cpus:

[  909.372319] CPU1: Booted secondary processor
[  909.372616] cpu cpu1: get_cluster_clk_and_freq_table: init_opp_table
failed, cpu: 1, err: -61
[  909.385411] cpu cpu1: get_cluster_clk_and_freq_table: Failed to get
data for cluster: 9
[  909.394161] CPU2: shutdown
[  909.400957] CPU2: Booted secondary processor
[  909.401253] cpu cpu2: get_cluster_clk_and_freq_table: init_opp_table
failed, cpu: 2, err: -61
[  909.414044] cpu cpu2: get_cluster_clk_and_freq_table: Failed to get
data for cluster: 9

Rob