From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] ARM: DRA7: Provide proper IO map table Date: Thu, 16 Jul 2015 00:06:43 -0700 Message-ID: <20150716070642.GH17550@atomide.com> References: <1434985934-29132-1-git-send-email-nm@ti.com> <20150715062616.GY17550@atomide.com> <55A6631F.60608@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <55A6631F.60608@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: Nishanth Menon Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org List-Id: linux-omap@vger.kernel.org * Nishanth Menon [150715 06:44]: > On 07/15/2015 01:26 AM, Tony Lindgren wrote: > > * Nishanth Menon [150622 08:14]: > >> DRA7 uses OMAP5 IO table at the moment. This is purely spurious since > >> the OMAP5 and DRA7 register maps are different in many aspects. > >> > >> AM57xx/DRA7 TRM Reference: http://www.ti.com/lit/ug/spruhz6/spruhz6.pdf > >> > >> NOTE: Most of the drivers are already doing ioremap, so, there should'nt > >> be any functional improvement involved here, other than making the > >> initial iotable more accurate. > >> > >> Fixes: a3a9384a1157 ("ARM: DRA7: Reuse io tables and add a new .init_early") > >> Signed-off-by: Nishanth Menon > > > > Is this needed for v4.2-rc or can this wait for v4.3 merge window? > > > It can wait till 4.3 for sure. there is no known functional issue traced > to this. OK thanks applying into omap-for-v4.3/soc. Tony From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Thu, 16 Jul 2015 00:06:43 -0700 Subject: [PATCH] ARM: DRA7: Provide proper IO map table In-Reply-To: <55A6631F.60608@ti.com> References: <1434985934-29132-1-git-send-email-nm@ti.com> <20150715062616.GY17550@atomide.com> <55A6631F.60608@ti.com> Message-ID: <20150716070642.GH17550@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Nishanth Menon [150715 06:44]: > On 07/15/2015 01:26 AM, Tony Lindgren wrote: > > * Nishanth Menon [150622 08:14]: > >> DRA7 uses OMAP5 IO table at the moment. This is purely spurious since > >> the OMAP5 and DRA7 register maps are different in many aspects. > >> > >> AM57xx/DRA7 TRM Reference: http://www.ti.com/lit/ug/spruhz6/spruhz6.pdf > >> > >> NOTE: Most of the drivers are already doing ioremap, so, there should'nt > >> be any functional improvement involved here, other than making the > >> initial iotable more accurate. > >> > >> Fixes: a3a9384a1157 ("ARM: DRA7: Reuse io tables and add a new .init_early") > >> Signed-off-by: Nishanth Menon > > > > Is this needed for v4.2-rc or can this wait for v4.3 merge window? > > > It can wait till 4.3 for sure. there is no known functional issue traced > to this. OK thanks applying into omap-for-v4.3/soc. Tony