Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755387Ab3C1JFo (ORCPT ); Thu, 28 Mar 2013 05:05:44 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:37604 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753195Ab3C1JFm (ORCPT ); Thu, 28 Mar 2013 05:05:42 -0400 Message-ID: <1364461518.4018.4.camel@pizza.hi.pengutronix.de> Subject: Re: [PATCH v9 RESEND 4/4] ARM: dts: add sram for imx53 and imx6q From: Philipp Zabel To: Shawn Guo Cc: linux-kernel@vger.kernel.org, Arnd Bergmann , Greg Kroah-Hartman , Grant Likely , Rob Herring , Paul Gortmaker , Huang Shijie , Dong Aisheng , Matt Porter , Fabio Estevam , Javier Martin , kernel@pengutronix.de, devicetree-discuss@lists.ozlabs.org Date: Thu, 28 Mar 2013 10:05:18 +0100 In-Reply-To: <20130328025422.GH5429@S2101-09.ap.freescale.net> References: <1363776767-2635-1-git-send-email-p.zabel@pengutronix.de> <1363776767-2635-5-git-send-email-p.zabel@pengutronix.de> <20130328025422.GH5429@S2101-09.ap.freescale.net> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.4.4-2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 2001:6f8:1178:2:ca9c:dcff:febd:f1b5 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1453 Lines: 42 Am Donnerstag, den 28.03.2013, 10:54 +0800 schrieb Shawn Guo: > On Wed, Mar 20, 2013 at 11:52:47AM +0100, Philipp Zabel wrote: > > Signed-off-by: Philipp Zabel > > Reviewed-by: Shawn Guo > > Acked-by: Grant Likely > > --- > > Changes since v8: > > - Changed device tree compatible string to "mmio-sram" > > --- > > arch/arm/boot/dts/imx53.dtsi | 5 +++++ > > arch/arm/boot/dts/imx6q.dtsi | 6 ++++++ > > 2 files changed, 11 insertions(+) > > > > diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi > > index edc3f1e..69d0680 100644 > > --- a/arch/arm/boot/dts/imx53.dtsi > > +++ b/arch/arm/boot/dts/imx53.dtsi > > @@ -664,5 +664,10 @@ > > status = "disabled"; > > }; > > }; > > + > > + ocram: ocram@f8000000 { > > + compatible = "fsl,imx-ocram", "mmio-sram"; > > We should probably just drop "fsl,imx-ocram". > > Shawn I thought that in the future somebody might want to implement some i.MX OCRAM specifics in a different driver, like the L2 cache / OCRAM mode switching, the timing settings, or the TrustZone bits that are configurable in the IOMUXC GPR registers. regards Philipp -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/