Re: [RFC PATCH 0/1] Categorize ARM dts directory

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On 25/04/2023 17:57, Rob Herring wrote:
On Tue, Apr 25, 2023 at 2:28 AM Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:

Hi Rob,

On Tue, Apr 25, 2023 at 12:16 AM Rob Herring <robh+dt@xxxxxxxxxx> wrote:
I have a script[1] that does the conversion written the last time this
came up. Just have to agree on directory names. I think the easiest
would be for Arnd/Olof to run it at the end of a merge window before
rc1.

"emev2" and "sh7" are missing for renesas.

No doubt it's been bitrotting (or I may have missed some).

Does your script also cater for .dts files not matching any pattern,
but including a .dtsi file that does match a pattern?

I assume I built everything after moving, but maybe not...

That's all just "details". First, we need agreement on a) moving
things to subdirs and b) doing it 1-by-1 or all at once. So far we've
been stuck on a) for being 'too much churn'.


I think it makes sense to move them and probably the best way to do so is, as you proposed: that Arnd or Olof run the script to move them just before -rc1

Regards,
Matthias

One nice thing with subdirs is 'make CHECK_DTBS=y
arch/arm/boot/dts/foo/' can build everything for a platform family
without having to mess with the kconfig. Maybe most folks don't care,
but I do. My CI job running schema checks looks like this to deal with
grouping the arm dts files (this list is probably out of date too, but
less so):

         if [ "$ARCH" = "arm" ]; then
             VENDOR_LIST="alphascale alpine artpec aspeed axm bcm cx9
(ecx|highbank) \
               efm ep7 imx1 imx23 imx28 imx27 imx5 imx6 imx7 ls vf qcom \
               (am3|am4|am5|dra|keystone|omap|compulab|logicpd|elpida|motorola-cpcap|da|dm)
\
               nspire armada dove kirkwood orion mvebu mmp2 berlin pxa
(arm-|integ|mps|ve) \
               (at91|sama|usb_|tny_|mpa1600|animeo_ip|aks-cdu|ethernut5|evk-pro3|pm9g45|ge86)
\
               exynos s3c s5p gemini (hisi|hi3|hip) mt meson moxa nuvo
lpc owl ox8 \
               (r7|r8|r9|emev2|sh73a|gr-|iwg) (rk|rv11) socfpga stm
(sti|st-pin) ste \
               spear (sun|axp) tegra uniph (vt8500|wm8) xen zynq"
         else
             VENDOR_LIST=$(ls arch/$ARCH/boot/dts/ | xargs)
         fi

Rob



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