Dear Russell King, On Thu, 12 Mar 2015 18:31:21 +0000, Russell King wrote: > + pmu: power-management@d0000 { > + compatible = "marvell,dove-pmu"; > + reg = <0xd0000 0x8000>, <0xd8000 0x8000>; If I'm not wrong, the registers of the RTC are at 0xd8500, which is also covered by this new pmu node. It does work because you're using of_iomap(), but it isn't really ideal. Maybe some sort of syscon/regmap thing should be used? Best regards, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html