Messages in this thread | | | Date | Mon, 24 Sep 2007 14:29:34 -0500 | From | Scott Wood <> | Subject | Re: [PATCH4/4] [POWERPC] Fix cpm_uart driver |
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Dan Malek wrote: > > On Sep 24, 2007, at 11:22 AM, Scott Wood wrote: > >> cpmp is a physical address on arch/ppc? > > No, it's a well known ioremaped() address into the IMMR space.
Maybe that's how it was, but the current code initializes it (more or less) directly with IMAP_ADDR, which also gets fed into ioremap.
One of the two has got to be wrong.
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