On Wed, Mar 09, 2016 at 08:18:55PM +0100, Geert Uytterhoeven wrote: > Add a device node for the System Controller. > Hook up the Cortex-A57 CPU cores and the Cortex-A57 and Cortex A53 L2 > caches/SCUs to their respective PM domains. > Hook up all devices that are part of the CPG/MSSR Clock Domain to the > SYSC "always-on" PM Domain. [snip] > + sysc: system-controller@e6180000 { > + compatible = "renesas,r8a7795-sysc"; > + reg = <0 0xe6180000 0 0x0400>; In table 9.2 of v0.51e of the documentation I see some registers beyond the 0x400 range above. Perhaps it could be enlarged accordingly? > + #power-domain-cells = <1>; > + }; [snip]