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Message-ID: <20260123-upstream_uboot_properties-v5-0-5167929d5af5@foss.st.com>
Date: Fri, 23 Jan 2026 11:14:02 +0100
From: Patrice Chotard <patrice.chotard@...s.st.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Maxime Coquelin
<mcoquelin.stm32@...il.com>, Alexandre Torgue <alexandre.torgue@...s.st.com>,
Patrick Delaunay <patrick.delaunay@...s.st.com>, Christoph Niedermaier
<cniedermaier@...electronics.com>, Marek Vasut <marex@...x.de>
CC: <devicetree@...r.kernel.org>, <linux-stm32@...md-mailman.stormreply.com>,
<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
<kernel@...electronics.com>, Patrice Chotard <patrice.chotard@...s.st.com>
Subject: [PATCH v5 0/6] Add boot phase tags for STMicroelectronics boards
The bootph-all flag was introduced in dt-schema
(dtschema/schemas/bootph.yaml) to define node usage across
different boot phases.
To ensure SD boot, timer, gpio, syscfg, clock and uart nodes need to be
present in all boot stages, so add missing bootph-all phase flag
to these nodes to support SD boot.
Signed-off-by: Patrice Chotard <patrice.chotard@...s.st.com>
---
Changes in v5:
- Initial implementation allows to factorize and add bootph-* properties in a limited number of DT files.
After internal discussion with Alexandre, choice has been done to add bootph-* properties only
in board DT files instead of SoCs/pinctrl/boards DT files.This impacts a greater number of DT boards files.
- Link to v4: https://lore.kernel.org/r/20260109-upstream_uboot_properties-v4-0-75e06657c600@foss.st.com
Changes in v4:
- Remove useless nodes in stm32mp15-scmi.dtsi
- Link to v3: https://lore.kernel.org/r/20260108-upstream_uboot_properties-v3-0-c1b9d4f2ce8d@foss.st.com
Changes in v3:
- Remove duplicate bootph-all property in ltdc node
- Link to v2: https://lore.kernel.org/r/20251114-upstream_uboot_properties-v2-0-3784ff668ae0@foss.st.com
Changes in v2:
- Fix 'pinmux' is a required property for arch/arm/boot/dts/st/stm32mp157c-ev1-scmi.dtb
- Add bootph-all property for lvds and ltdc nodes for stm32mp2
---
Patrice Chotard (6):
ARM: dts: stm32: Add boot phase tags for STMicroelectronics f4 boards
ARM: dts: stm32: Add boot phase tags for STMicroelectronics f7 boards
ARM: dts: stm32: Add boot phase tags for STMicroelectronics h7 boards
ARM: dts: stm32: Add boot phase tags for STMicroelectronics mp13 boards
ARM: dts: stm32: Add boot phase tags for STMicroelectronics mp15 boards
arm64: dts: st: Add boot phase tags for STMicroelectronics mp2 boards
arch/arm/boot/dts/st/stm32429i-eval.dts | 80 ++++++++++
arch/arm/boot/dts/st/stm32746g-eval.dts | 10 ++
arch/arm/boot/dts/st/stm32f429-disco.dts | 80 ++++++++++
arch/arm/boot/dts/st/stm32f469-disco.dts | 72 +++++++++
arch/arm/boot/dts/st/stm32f746-disco.dts | 75 +++++++++
arch/arm/boot/dts/st/stm32f746.dtsi | 2 +-
arch/arm/boot/dts/st/stm32f769-disco.dts | 76 ++++++++-
arch/arm/boot/dts/st/stm32h743i-disco.dts | 69 +++++++++
arch/arm/boot/dts/st/stm32h743i-eval.dts | 69 +++++++++
arch/arm/boot/dts/st/stm32h747i-disco.dts | 69 +++++++++
arch/arm/boot/dts/st/stm32h750i-art-pi.dts | 69 +++++++++
arch/arm/boot/dts/st/stm32mp131.dtsi | 4 +-
arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts | 21 +++
arch/arm/boot/dts/st/stm32mp135f-dk.dts | 101 ++++++++++++
arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi | 145 ++++++++++++++---
arch/arm/boot/dts/st/stm32mp151.dtsi | 2 +-
arch/arm/boot/dts/st/stm32mp157a-dk1-scmi.dts | 19 +++
.../st/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts | 1 +
.../dts/st/stm32mp157a-icore-stm32mp1-ctouch2.dts | 25 +++
.../dts/st/stm32mp157a-icore-stm32mp1-edimm2.2.dts | 26 ++++
.../boot/dts/st/stm32mp157a-icore-stm32mp1.dtsi | 100 ++++++++++++
...m32mp157a-microgea-stm32mp1-microdev2.0-of7.dts | 27 ++++
.../stm32mp157a-microgea-stm32mp1-microdev2.0.dts | 27 ++++
.../boot/dts/st/stm32mp157a-microgea-stm32mp1.dtsi | 97 ++++++++++++
arch/arm/boot/dts/st/stm32mp157c-dk2-scmi.dts | 5 +
arch/arm/boot/dts/st/stm32mp157c-dk2.dts | 1 +
arch/arm/boot/dts/st/stm32mp157c-ed1-scmi.dts | 19 +++
arch/arm/boot/dts/st/stm32mp157c-ed1.dts | 151 ++++++++++++++++++
arch/arm/boot/dts/st/stm32mp157c-ev1-scmi.dts | 5 +
arch/arm/boot/dts/st/stm32mp157c-ev1.dts | 38 +++++
arch/arm/boot/dts/st/stm32mp157c-lxa-mc1.dts | 1 +
arch/arm/boot/dts/st/stm32mp157c-odyssey-som.dtsi | 119 ++++++++++++++
arch/arm/boot/dts/st/stm32mp157c-odyssey.dts | 21 +++
arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts | 1 +
arch/arm/boot/dts/st/stm32mp157f-dk2-scmi.dtsi | 5 +
arch/arm/boot/dts/st/stm32mp157f-dk2.dts | 1 +
arch/arm/boot/dts/st/stm32mp15xx-dhcom-pdk2.dtsi | 1 +
arch/arm/boot/dts/st/stm32mp15xx-dhcom-som.dtsi | 172 +++++++++++++++++++++
.../boot/dts/st/stm32mp15xx-dhcor-avenger96.dtsi | 55 +++++++
.../boot/dts/st/stm32mp15xx-dhcor-drc-compact.dtsi | 50 ++++++
arch/arm/boot/dts/st/stm32mp15xx-dhcor-som.dtsi | 157 +++++++++++++++++++
.../boot/dts/st/stm32mp15xx-dhcor-testbench.dtsi | 50 ++++++
arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi | 122 +++++++++++++++
arch/arm64/boot/dts/st/stm32mp211.dtsi | 4 +-
arch/arm64/boot/dts/st/stm32mp215f-dk.dts | 25 +++
arch/arm64/boot/dts/st/stm32mp231.dtsi | 4 +-
arch/arm64/boot/dts/st/stm32mp235f-dk.dts | 95 ++++++++++++
arch/arm64/boot/dts/st/stm32mp251.dtsi | 4 +-
arch/arm64/boot/dts/st/stm32mp255.dtsi | 2 +-
arch/arm64/boot/dts/st/stm32mp257f-dk.dts | 103 ++++++++++++
arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 105 +++++++++++++
51 files changed, 2545 insertions(+), 37 deletions(-)
---
base-commit: 53c18dc078bb6d9e9dfe2cc0671ab78588c44723
change-id: 20251112-upstream_uboot_properties-22480b0b4b1c
Best regards,
--
Patrice Chotard <patrice.chotard@...s.st.com>
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