Re: [PATCH v3 2/6] mfd: dt: ranges, #address-cells and #size-cells as optional properties
From: Rob Herring <hidden>
Date: 2016-12-09 22:49:32
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linux-arm-kernel, lkml
On Tue, Dec 06, 2016 at 01:53:17PM +1100, Andrew Jeffery wrote:
Whilst describing a device and not a bus, simple-mfd is modelled on simple-bus where child nodes are iterated and registered as platform devices. Some complex devices, e.g. the Aspeed LPC controller, can benefit from address space mapping such that child nodes can use the regs property to describe their resources within the multi-function device. Signed-off-by: Andrew Jeffery <redacted> --- Documentation/devicetree/bindings/mfd/mfd.txt | 10 ++++++++++ 1 file changed, 10 insertions(+)
No objections to this, but this is all implied by having a reg property. Acked-by: Rob Herring <redacted> Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html