On 5 July 2016 at 21:30, Alistair Francis <alistair.fran...@xilinx.com> wrote: > This patchset adds and connects the Xilinx ZynqmP IPI devices using the > register GPIO line. > > This requires adding the register GPIO API which allows registers to be > mapped to GPIOs. This GPIO is used to propergate register reads/writes > to other devices and other registers. > > This is useful to update register values in other devices when events > occur.
I (still) don't think this is useful enough to be worth it. In fact you can see in patch 4 the problems it causes, because the register API has left you with named GPIOs like "PMU_0", "PMU_1", etc rather than a single array of GPIOs named "PMU", which then means you can't loop through wiring it up. thanks -- PMM
