From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Fri, 18 Sep 2015 23:34:30 +0200 Subject: [PATCH v2 5/9] ARM: dts: Move all Cygnus peripherals into soc bus In-Reply-To: <1442611454-16331-6-git-send-email-rjui@broadcom.com> References: <1442611454-16331-1-git-send-email-rjui@broadcom.com> <1442611454-16331-6-git-send-email-rjui@broadcom.com> Message-ID: <1929872.EmD9YkfFuv@wuerfel> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Friday 18 September 2015 14:24:10 Ray Jui wrote: > + soc { > + compatible = "simple-bus"; > + ranges; > + #address-cells = <1>; > + #size-cells = <1>; > + pinctrl: pinctrl at 0301d0c8 { > Similarly to the core bus, this seems to have address ranges 0x03xxxxxx and 0x18xxxxxx on it, so put those into the ranges. It probably also makes sense to name the bus according to what kind of bus (axi, ahb, plb, ...) is used here. If the soc has nested buses (e.g. an ahb connected to an axi bus,) then model both of them in the DT. Arnd