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From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
To: linux-sunxi@lists.linux.dev
Cc: Alexander Sverdlin <alexander.sverdlin@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
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devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/3] Add support for Baijie Helper A133 board
Date: Sun, 10 May 2026 22:16:37 +0200
Message-ID: <20260510201644.4143710-1-alexander.sverdlin@gmail.com>
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| Series | Add support for Baijie Helper A133 board | |
Message
Alexander Sverdlin
May 10, 2026, 8:16 p.m. UTC
Baijie Helper A133 board is a development board around Baijie A133 Core SBC. Features: - 1/2/4GiB LPDDR4 DRAM - 8/16/32GiB eMMC - AXP707 PMIC - 2 USB 2.0 ports - MicroSD slot and on-board eMMC module - Gigabit Ethernet - Bluetooth - WiFi Add initial support for both the Helper and Core boards, including UART, PMU, eMMC, USB, Ethernet. Link: https://szbaijie.com/index/product/product_detail.html?product_id=23&language=en Changelog: v2: - introduced baijie,helper-a133-core compatible for the Core (SoM) board v1: - https://lore.kernel.org/all/20260503191842.2736130-1-alexander.sverdlin@gmail.com/ Alexander Sverdlin (3): dt-bindings: vendor-prefixes: Add Shenzhen Baijie Technology Co., Ltd. dt-bindings: arm: sunxi: Add Baijie HelperBoard A133 compatible arm64: dts: allwinner: A133: add support for Baijie Helper A133 board .../devicetree/bindings/arm/sunxi.yaml | 11 ++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm64/boot/dts/allwinner/Makefile | 1 + .../dts/allwinner/sun50i-a133-baije-core.dtsi | 162 ++++++++++++++++++ .../allwinner/sun50i-a133-baijie-helper.dts | 94 ++++++++++ 5 files changed, 270 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a133-baije-core.dtsi create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a133-baijie-helper.dts