From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: linux-next: build warning after merge of the imx-mxs tree Date: Mon, 14 May 2018 21:42:02 +0800 Message-ID: <20180514134200.GB11867@dragon> References: <20180514092158.297b4fe4@canb.auug.org.au> <20180514005629.GA11867@dragon> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring Cc: Stephen Rothwell , Linux-Next Mailing List , Linux Kernel Mailing List , Fabio Estevam List-Id: linux-next.vger.kernel.org On Mon, May 14, 2018 at 08:05:29AM -0500, Rob Herring wrote: > On Sun, May 13, 2018 at 7:56 PM, Shawn Guo wrote: > > Hi Stephen, > > > > On Mon, May 14, 2018 at 09:21:58AM +1000, Stephen Rothwell wrote: > >> Hi Shawn, > >> > >> After merging the imx-mxs tree, today's linux-next build (arm > >> multi_v7_defconfig) produced this warning: > >> > >> arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (reg_format): /soc/ipu@2400000/port@2/endpoint@0:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) > >> arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' > >> arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (simple_bus_reg): Failed prerequisite 'reg_format' > >> arch/arm/boot/dts/imx6dl-aristainetos_7.dtb: Warning (avoid_default_addr_size): /soc/ipu@2400000/port@2/endpoint@0: Relying on default #address-cells value > >> > >> and about 7000 more lines across several files ... > >> > >> It is hard tell what introduced these warnings ... > > > > Commit e6bb17850d1e ("ARM: dts: imx: fix IPU OF graph endpoint node > > names") introduced the warnings. I will submit a patch to fix them. > > Sorry for this. > > Well, it was the combination of that and commit ed94e3c3ceb4 ("ARM: > dts: imx6: Remove #address/#size-cells from ipu nodes"). Commit > ed94e3c3ceb4q should be reverted. Ah, okay. I will just drop that commit then. Shawn