[PATCH 00/16] Led update for STMicrolectronics boards

Thu Nov 13 05:29:53 PST 2025

On Wed, 12 Nov 2025 15:40:17 +0100, Patrice Chotard wrote:
> This series adds/updates LED nodes for STMicroelectronics boards by
> adding new LED nodes and function/color properties.
> 
> On STM32 MCUs boards (F4/F7 and H7 series) green LED is
> used as heartbeat.
> 
> On STM32MP1/2, blue LED is used as heartbeat.
> 
> On STM32MP1, red LED is used as status LED.
> 
> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
> ---
> Patrice Chotard (16):
>       ARM: dts: stm32: reorder nodes for stm32429i-eval
>       ARM: dts: stm32: Update LED nodes for stm32429i-eval
>       ARM: dts: stm32: Update LED nodes for stm32f429-disco
>       ARM: dts: stm32: Update LED nodes for stm32f469-disco
>       ARM: dts: stm32: Update LED node for stm32f746-disco
>       ARM: dts: stm32: Update LED nodes for stm32f769-disco
>       ARM: dts: stm32: Update LED nodes for stm32746g-eval
>       ARM: dts: stm32: Add LED support for stm32h743i-disco
>       ARM: dts: stm32: Add LED support for stm32h743i-eval
>       ARM: dts: stm32: Update LED nodes for stm32h747i-disco
>       ARM: dts: stm32: Add red LED for stm32mp135f-dk board
>       ARM: dts: stm32: Add red LED for stm32mp157c-ed1 board
>       ARM: dts: stm32: Update LED node for stm32mp15xx-dkx board
>       arm64: dts: st: Add green and orange LED for stm32mp235f-dk
>       arm64: dts: st: Add green and orange LED for stm32mp257f-dk
>       arm64: dts: st: Add green and orange LED for stm32mp235f-dk
> 
>  arch/arm/boot/dts/st/stm32429i-eval.dts    | 65 +++++++++++++++++-------------
>  arch/arm/boot/dts/st/stm32746g-eval.dts    |  6 +++
>  arch/arm/boot/dts/st/stm32f429-disco.dts   |  6 ++-
>  arch/arm/boot/dts/st/stm32f469-disco.dts   |  6 +++
>  arch/arm/boot/dts/st/stm32f746-disco.dts   |  3 ++
>  arch/arm/boot/dts/st/stm32f769-disco.dts   |  5 +++
>  arch/arm/boot/dts/st/stm32h743i-disco.dts  | 27 +++++++++++++
>  arch/arm/boot/dts/st/stm32h743i-eval.dts   | 18 +++++++++
>  arch/arm/boot/dts/st/stm32h747i-disco.dts  |  6 +++
>  arch/arm/boot/dts/st/stm32mp135f-dk.dts    |  6 +++
>  arch/arm/boot/dts/st/stm32mp157c-ed1.dts   |  6 +++
>  arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi  | 10 ++++-
>  arch/arm64/boot/dts/st/stm32mp235f-dk.dts  | 10 +++++
>  arch/arm64/boot/dts/st/stm32mp257f-dk.dts  | 10 +++++
>  arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 23 +++++++++++
>  15 files changed, 176 insertions(+), 31 deletions(-)
> ---
> base-commit: 53c18dc078bb6d9e9dfe2cc0671ab78588c44723
> change-id: 20251112-upstream_update_led_nodes-30e8ca390161
> 
> Best regards,
> --
> Patrice Chotard <patrice.chotard at foss.st.com>
> 
> 
> 

My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade

This patch series was applied (using b4) to base:
 Base: 53c18dc078bb6d9e9dfe2cc0671ab78588c44723 (use --merge-base to override)

If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)

New warnings running 'make CHECK_DTBS=y for arch/arm/boot/dts/st/' for 20251112-upstream_update_led_nodes-v1-0-f6c77739113c at foss.st.com:

Error: arch/arm/boot/dts/st/stm32429i-eval.dts:131.13-22 syntax error
FATAL ERROR: Unable to parse input tree
make[3]: *** [scripts/Makefile.dtbs:131: arch/arm/boot/dts/st/stm32429i-eval.dtb] Error 1
make[2]: *** [scripts/Makefile.build:556: arch/arm/boot/dts/st] Error 2
make[2]: Target 'arch/arm/boot/dts/st/stm32429i-eval.dtb' not remade because of errors.
make[1]: *** [/home/rob/proj/linux-dt-testing/Makefile:1480: st/stm32429i-eval.dtb] Error 2
make: *** [Makefile:248: __sub-make] Error 2
make: Target 'st/spear310-evb.dtb' not remade because of errors.
make: Target 'st/spear300-evb.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-dk2.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-icore-stm32mp1-edimm2.2.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-ev1.dtb' not remade because of errors.
make: Target 'st/stm32mp153c-lxa-tac-gen3.dtb' not remade because of errors.
make: Target 'st/stm32mp135f-dhcor-dhsbc.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-odyssey.dtb' not remade because of errors.
make: Target 'st/stih407-b2120.dtb' not remade because of errors.
make: Target 'st/ste-ux500-samsung-codina.dtb' not remade because of errors.
make: Target 'st/stm32h747i-disco.dtb' not remade because of errors.
make: Target 'st/ste-ux500-samsung-codina-tmo.dtb' not remade because of errors.
make: Target 'st/ste-hrefv60plus-tvk.dtb' not remade because of errors.
make: Target 'st/stm32mp151a-dhcor-testbench.dtb' not remade because of errors.
make: Target 'st/stih410-b2120.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-phycore-stm32mp1-3.dtb' not remade because of errors.
make: Target 'st/stm32h750i-art-pi.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-dhcom-picoitx.dtb' not remade because of errors.
make: Target 'st/stm32mp153c-lxa-fairytux2-gen2.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-dhcom-pdk2.dtb' not remade because of errors.
make: Target 'st/spear320-hmi.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-ed1.dtb' not remade because of errors.
make: Target 'st/ste-nomadik-s8815.dtb' not remade because of errors.
make: Target 'st/ste-hrefprev60-tvk.dtb' not remade because of errors.
make: Target 'st/spear320-evb.dtb' not remade because of errors.
make: Target 'st/stm32mp153c-lxa-fairytux2-gen1.dtb' not remade because of errors.
make: Target 'st/stm32mp153c-dhcor-drc-compact.dtb' not remade because of errors.
make: Target 'st/ste-ux500-samsung-skomer.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-microgea-stm32mp1-microdev2.0.dtb' not remade because of errors.
make: Target 'st/stih418-b2264.dtb' not remade because of errors.
make: Target 'st/stm32f769-disco-mb1166-reva09.dtb' not remade because of errors.
make: Target 'st/stm32f429-disco.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dtb' not remade because of errors.
make: Target 'st/stm32mp151a-prtt1a.dtb' not remade because of errors.
make: Target 'st/ste-hrefv60plus-stuib.dtb' not remade because of errors.
make: Target 'st/stm32746g-eval.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-dk1-scmi.dtb' not remade because of errors.
make: Target 'st/stm32mp151c-mect1s.dtb' not remade because of errors.
make: Target 'st/ste-href520-tvk.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-stinger96.dtb' not remade because of errors.
make: Target 'st/stih418-b2199.dtb' not remade because of errors.
make: Target 'st/ste-snowball.dtb' not remade because of errors.
make: Target 'st/stm32f469-disco.dtb' not remade because of errors.
make: Target 'st/stm32h743i-eval.dtb' not remade because of errors.
make: Target 'st/stm32f769-disco.dtb' not remade because of errors.
make: Target 'st/ste-nomadik-nhk15.dtb' not remade because of errors.
make: Target 'st/stm32429i-eval.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-dhcor-avenger96.dtb' not remade because of errors.
make: Target 'st/stm32mp153c-mecio1r1.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-ultra-fly-sbc.dtb' not remade because of errors.
make: Target 'st/stm32mp151a-prtt1s.dtb' not remade because of errors.
make: Target 'st/spear1340-evb.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-icore-stm32mp1-ctouch2-of10.dtb' not remade because of errors.
make: Target 'st/stm32mp151a-prtt1c.dtb' not remade because of errors.
make: Target 'st/ste-ux500-samsung-golden.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-osd32mp1-red.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-dk1.dtb' not remade because of errors.
make: Target 'st/ste-ux500-samsung-kyle.dtb' not remade because of errors.
make: Target 'st/ste-ux500-samsung-janice.dtb' not remade because of errors.
make: Target 'st/stm32mp153c-dhcom-drc02.dtb' not remade because of errors.
make: Target 'st/spear600-evb.dtb' not remade because of errors.
make: Target 'st/stm32mp157f-dk2.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-emsbc-argon.dtb' not remade because of errors.
make: Target 'st/stm32f746-disco.dtb' not remade because of errors.
make: Target 'st/stm32mp151c-plyaqm.dtb' not remade because of errors.
make: Target 'st/stm32mp133c-prihmb.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-iot-box.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-lxa-mc1.dtb' not remade because of errors.
make: Target 'st/stm32mp135f-dk.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-lxa-tac-gen2.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-ev1-scmi.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-avenger96.dtb' not remade because of errors.
make: Target 'st/ste-ux500-samsung-gavini.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-ed1-scmi.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-lxa-tac-gen1.dtb' not remade because of errors.
make: Target 'st/stih410-b2260.dtb' not remade because of errors.
make: Target 'st/stm32mp151c-mecio1r0.dtb' not remade because of errors.
make: Target 'st/spear1310-evb.dtb' not remade because of errors.
make: Target 'st/stm32h743i-disco.dtb' not remade because of errors.
make: Target 'st/stm32mp157a-icore-stm32mp1-ctouch2.dtb' not remade because of errors.
make: Target 'st/ste-hrefprev60-stuib.dtb' not remade because of errors.
make: Target 'st/stm32mp157c-dk2-scmi.dtb' not remade because of errors.