Messages in this thread | | | Date | Thu, 4 Aug 2011 06:10:15 -0700 | From | David Brown <> | Subject | Re: [PATCH v2] of/address: Add of_iomap_nocache |
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On Thu, Aug 04, 2011 at 07:44:07AM -0500, Kumar Gala wrote: > > On Aug 4, 2011, at 5:36 AM, David Brown wrote: > > > Add uncached mappings from devicetree nodes similar to regular io > > mappings. > > > > SPARC is coherent, so there this call is the same as regular of_iomap. > > > > +extern void __iomem *of_iomap_nocache(struct device_node *device, int index); > > What about adding an of_iomap_prot() to match ioremap_prot().
It can be done, but I actually have a use for nocache. We can probably add the prot version when first needed.
David
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