On Tue, May 05, 2015 at 04:55:02PM +0200, Geert Uytterhoeven wrote: > On Tue, May 5, 2015 at 4:22 PM, Catalin Marinas <catalin.marinas@xxxxxxx> wrote: > > BTW, your patch mentions r2p0. My reading of the PL310 TRM shows this > > bit as default from r0p0. > > Arnd told me he had read the documentation for r0p0 and couldn't find it. > The r3p2 manual lists the following changes between r1p0-r2p0: > - new behavior linked to the Shared attribute. Bit 22 is present since r0p0 with the same description as in r2p0 and later: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0246a/Ceggcfcj.html I guess the new behaviour is about bit 13, Shared Attribute Invalidate Enable: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0246c/Ceggcfcj.html But that's outside the scope of this patch. -- Catalin -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
