On Wed, Nov 15, 2017 at 4:42 PM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > Hi all, > > On Thu, 9 Nov 2017 08:37:00 -0600 Rob Herring <robh@xxxxxxxxxx> wrote: >> >> On Thu, Nov 9, 2017 at 1:42 AM, Linus Walleij <linus.walleij@xxxxxxxxxx> wrote: >> > On Thu, Nov 9, 2017 at 4:51 AM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: >> >> On Fri, 3 Nov 2017 16:37:24 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> 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? > > Probably just the first tree to cause a rebuild of the dtb files after > the change below. > >> There's a dtc update in -next which adds these new checks. It's been >> there for over a month now. Unlike other dtc checks, these are >> generally actual errors, so they are not off by default (enabled with >> W=1,2). >> >> In reality, there's only about 50-100 warnings. The way dts includes >> are structured and because the dtc checks don't have the original >> source file lines, it just multiplies the warnings. > > So these (many) warnings are now in Linus' tree :-( > > Please do something about them. Patches are in flight. I got all the low hanging fruit that are the most duplicated[1]. There's other patches in flight too. Rob [1] https://www.spinics.net/lists/arm-kernel/msg616518.html -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
