Update notes for submitted changes

* ARM: 8008/1: topology: Coding style fixes
* ARM: 7920/1: topology: Staticise non-exported symbols
* of: move of_get_cpu_node implementation to DT core library
* ARM: kernel: update topology to use new MPIDR macros
* ARM: topology: remove hwid/MPIDR dependency from cpu_capacity
* arm: remove cast for kzalloc return value
* ARM: kernel: enhance MPIDR macro definitions
* ARM: 7482/1: topology: fix section mismatch warning for init_cpu_topology
* ARM: 7463/1: topology: Update cpu_power according to DT information
* ARM: 7462/1: topology: factorize the update of sibling masks
* ARM: 7461/1: topology: Add arch_scale_freq_power function