From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Mon, 26 Mar 2012 08:47:37 +0000 Subject: ioremap to a specific virtual address In-Reply-To: <201203251734.41780.arnd@arndb.de> References: <201203251734.41780.arnd@arndb.de> Message-ID: <201203260847.38176.arnd@arndb.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sunday 25 March 2012, Arnd Bergmann wrote: > /* mpmc configuration */ > mpmc-static-config = <0x81>; > mpmc-static-wait-wen = <1>; > mpmc-static-wait-oen = <1>; > mpmc-static-wait-rd = <4>; > mpmc-static-wait-page = <1>; > mpmc-static-wait-write = <1>; > mpmc-static-wait-turn = <2>; On second though, I guess you can turn these into a single property named "mpmc-timings" or such and then just copy them to the registers. I also wonder whether the timings are actually correct for your dm9000 device. Maybe the additional gpio read in there was just an indication that someone worked around incorrect timings? Arnd