On Tue, Dec 5, 2017 at 4:48 PM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > Hi Rob, > > On Wed, 15 Nov 2017 17:12:00 -0600 Rob Herring <robh@xxxxxxxxxx> wrote: >> >> 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 > > How are these going? I am still getting over 500 lines of output in my > arm multi_v7_defconfig builds of Linus' tree :-( Well, there's these five in -next that I guess haven't been sent to Linus yet: 912d7985f3ce ARM: dts: rockchip: fix rk3288 iep-IOMMU interrupts property cells 44e5dced2ef6 arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv d53418dfe997 ARM: dts: imx: Add missing #phy-cells to usb-nop-xceiv f0e11ff8ff65 ARM: dts: am33xx: Add missing #phy-cells to ti,am335x-usb-phy f568f6f554b8 ARM: dts: omap: Add missing #phy-cells to usb-nop-xceiv These 2 aren't in -next and seem to have been missed: arm: dts: qcom: fix missing #phy-cells for apq8064 arm: dts: nspire: Add missing #phy-cells to usb-nop-xceiv Arnd, Olof, can you pick these up? Rob -- 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
