From mboxrd@z Thu Jan 1 00:00:00 1970 From: Linus Walleij Subject: Re: linux-next: build warnings after merge of the gpio tree Date: Thu, 9 Nov 2017 08:42:43 +0100 Message-ID: References: <20171103163724.73fe268e@canb.auug.org.au> <20171109145125.4c505048@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Received: from mail-it0-f49.google.com ([209.85.214.49]:55492 "EHLO mail-it0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752823AbdKIHmo (ORCPT ); Thu, 9 Nov 2017 02:42:44 -0500 Received: by mail-it0-f49.google.com with SMTP id l196so9634996itl.4 for ; Wed, 08 Nov 2017 23:42:44 -0800 (PST) In-Reply-To: <20171109145125.4c505048@canb.auug.org.au> Sender: linux-next-owner@vger.kernel.org List-ID: To: Stephen Rothwell , "arm@kernel.org" Cc: Linux-Next Mailing List , Linux Kernel Mailing List On Thu, Nov 9, 2017 at 4:51 AM, Stephen Rothwell wrote: > On Fri, 3 Nov 2017 16:37:24 +1100 Stephen Rothwell wrote: >> >> After merging the gpio tree, yesterday's linux-next build (arm >> multi_v7_defconfig) produced these warnings: >> >> arch/arm/boot/dts/bcm2835-rpi-b.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/bcm2835-rpi-b-rev2.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/bcm2835-rpi-a.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/bcm2835-rpi-b-plus.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/bcm2835-rpi-a-plus.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/bcm2836-rpi-2-b.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/bcm2837-rpi-3-b.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/bcm2835-rpi-zero.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/bcm2835-rpi-zero-w.dtb: Warning (phys_property): Missing property '#phy-cells' in node /phy or bad phandle (referred from /soc/usb@7e980000:phys[0]) >> arch/arm/boot/dts/exynos5410-odroidxu.dtb: Warning (interrupts_property): Missing interrupt-controller or interrupt-map property in /soc/system-controller@10040000 >> >> and many, many more. >> >> I have no idea what caused this. > > I am still getting lots of these ... I have absolutely no clue either. What I know is that there is a device tree compiler warning that can be turned on, and it generates these warnings a lot. The actual problems have been in the DTS files forever. They just recently started to look into them. It has nothing to do with the GPIO tree whatsoever, so I wonder if it is a side effect of something else? Yours, Linus Walleij