linux-kernel - [PATCH v2 00/16] Led update for STMicrolectronics boards

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Message-ID: <20251113-upstream_update_led_nodes-v2-0-45090db9e2e5@foss.st.com>
Date: Thu, 13 Nov 2025 16:13:51 +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>
CC: <devicetree@...r.kernel.org>, <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        Patrice Chotard <patrice.chotard@...s.st.com>
Subject: [PATCH v2 00/16] Led update for STMicrolectronics boards

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@...s.st.com>
---
Changes in v2:
- Fix compilation error for arch/arm/boot/dts/st/stm32429i-eval.dts

---
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    | 64 ++++++++++++++++--------------
 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, 175 insertions(+), 31 deletions(-)
---
base-commit: 53c18dc078bb6d9e9dfe2cc0671ab78588c44723
change-id: 20251112-upstream_update_led_nodes-30e8ca390161

Best regards,
-- 
Patrice Chotard <patrice.chotard@...s.st.com>