Re: [PATCH v2] of/address: Add of_iomap_nocache
From: David Brown <hidden>
Date: 2011-08-04 13:10:21
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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:quoted
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 -- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.