linux-kernel - [PATCH v2 0/2] arm64: dts: mt7981/openwrt-one: UART labels and console

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Message-ID: <20250920195102.2733949-1-bryan@bryanhinton.com>
Date: Sat, 20 Sep 2025 14:50:49 -0500
From: Bryan Hinton <bryan@...anhinton.com>
To: devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-mediatek@...ts.infradead.org
Cc: angelogioacchino.delregno@...labora.com,
	conor+dt@...nel.org,
	krzk+dt@...nel.org,
	matthias.bgg@...il.com,
	robh@...nel.org,
	daniel@...rotopia.org,
	Bryan Hinton <bryan@...anhinton.com>
Subject: [PATCH v2 0/2] arm64: dts: mt7981/openwrt-one: UART labels and console

This series makes two small updates for MT7981:

- Patch 1/2: Add stable labels (uart0, uart1, uart2) in the SoC dtsi so
  that board dts files can reference them directly.
- Patch 2/2: Update the OpenWrt One board dts to define serial0 alias,
  configure chosen stdout-path, and set correct UART current-speed.

Both patches were build-tested (dtbs) and boot-tested: 
mainline Image+DTB built and loaded via U-Boot on MT7981 hardware,
with serial console output verified.

Changes in v2:
- Patch 1/2: Unchanged.
- Patch 2/2: Drop redundant hex comment per review feedback.

Thanks,
Bryan

---

Bryan Hinton (2):
  arm64: dts: mediatek: mt7981b: add labels for UART0/1/2 nodes
  arm64: dts: mediatek: mt7981b: OpenWrt One: set console UART to 115200

 .../arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts | 13 +++++++++++++
 arch/arm64/boot/dts/mediatek/mt7981b.dtsi           |  6 +++---
 2 files changed, 16 insertions(+), 3 deletions(-)

-- 
2.51.0