From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Tue, 06 Sep 2011 20:31:47 +0200 Subject: [PATCH 1/6] arm/imx6q: add device tree source In-Reply-To: <1315303120-24203-2-git-send-email-shawn.guo@linaro.org> References: <1315303120-24203-1-git-send-email-shawn.guo@linaro.org> <1315303120-24203-2-git-send-email-shawn.guo@linaro.org> Message-ID: <6584331.JVLA1MqVFx@wuerfel> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tuesday 06 September 2011 17:58:35 Shawn Guo wrote: > + > + aips-bus at 02000000 { /* AIPS1 */ > + compatible = "fsl,aips-bus", "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0x02000000 0x100000>; > + ranges; > + > + spba-bus at 02000000 { > + compatible = "fsl,spba-bus", "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0x02000000 0x40000>; > + ranges; Wouldn't it be better to have the ranges property translate bus-local addresses to global addresses, rather than having an empty ranges property? Arnd