[PATCH 4.15 079/146] MIPS: CPC: Map registers using DT in mips_cpc_default_phys_base()

4.15-stable review patch. If anyone has any objections, please let me know. -- From: Paul Burton commit 791412dafbbfd860e78983d45cf71db603a82f67 upstream. Reading mips_cpc_base value from the DT allows each platform to define it according to its needs.

[PATCH 4.15 079/146] MIPS: CPC: Map registers using DT in mips_cpc_default_phys_base()

4.15-stable review patch. If anyone has any objections, please let me know. -- From: Paul Burton commit 791412dafbbfd860e78983d45cf71db603a82f67 upstream. Reading mips_cpc_base value from the DT allows each platform to define it according to its needs. This is especially