From: Vinicius Pedrosa <vinicius.eduardo.pedrosa@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Chen-Yu Tsai <wens@kernel.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>
Cc: Andre Przywara <andre.przywara@arm.com>,
Enzo Adriano <enzo.adriano.code@gmail.com>,
Maxime Ripard <mripard@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] arm64: dts: allwinner: add Radxa Cubie A7Z support
Date: Wed, 11 Nov 2026 10:49:14 -0300 [thread overview]
Message-ID: <20261111134919.90264-1-vinicius.eduardo.pedrosa@gmail.com> (raw)
Add a board DT for the Radxa Cubie A7Z (Allwinner A733), based on Enzo's
A733 SoC description and Cubie A7S DT [1].
The A7Z differs from the A7S in its PG supply (BLDO5), the SY8089
regulator feeding the PMIC's BLDO and CLDO inputs, and the microSD
card-detect line, which has an external pull-up. The series enables
UART0, the AXP318W PMIC, MMC0, RTC, bank supplies and the green user LED.
Tested on a Cubie A7Z with v7.4-rc1 and the posted A733 prerequisites.
Eight CPUs, R-I2C0/PMIC, MMC0 read/write at 3.3 V, RTC, LED, PSCI
reboot/power-off and CPU hotplug worked.
MMC0 card-detect hotplug needs the separate A733 EINT-mux fix [8]. The
tested DTB also had a local 16 MiB no-map reservation for my boot
firmware, which is not part of this series.
Dependencies:
[1] https://lore.kernel.org/r/cover.1794227241.git.enzo.adriano.code@gmail.com
[2] https://lore.kernel.org/r/20261009-a733-clk-v6-0-ae8178fce7e8@pigmoral.tech
[3] https://lore.kernel.org/r/20260910-axp318-regulator-v8-0-e906a61a7f3d@baylibre.com
[4] https://lore.kernel.org/r/20261025142412.112216-1-pmazzini@gmail.com
[5] https://lore.kernel.org/r/cover.1792439398.git.vinicius.eduardo.pedrosa@gmail.com
[6] https://lore.kernel.org/r/20261109-a733-pinctrl-v3@gmail.com
[7] https://lore.kernel.org/r/20261031020640-263f7b05-a7s-clock@gmail.com
[8] https://lore.kernel.org/r/20261110130157.112155-1-vinicius.eduardo.pedrosa@gmail.com
Vinicius Pedrosa (3):
dt-bindings: arm: sunxi: document Radxa Cubie A7Z
arm64: dts: allwinner: add Radxa Cubie A7Z board
arm64: dts: allwinner: sun60i-a733-cubie-a7z: add the user LED
.../devicetree/bindings/arm/sunxi.yaml | 5 +
arch/arm64/boot/dts/allwinner/Makefile | 1 +
.../dts/allwinner/sun60i-a733-cubie-a7z.dts | 298 ++++++++++++++++++
3 files changed, 304 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/sun60i-a733-cubie-a7z.dts
base-commit: 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4
prerequisite-patch-id: 0ed6b92774b5b794761c7ce34db653a5435dc833
prerequisite-patch-id: 27ed3814dbd0c7ad830532ff125625917c873b4b
prerequisite-patch-id: 74d03898c5ce14763f4e89fb73e021de59f0fb9f
prerequisite-patch-id: 9225cb094cf6cbb338b14ac63711d68bed12d24d
prerequisite-patch-id: 568dae1c91a0d7318d6eb14a18054343b84b603a
prerequisite-patch-id: ff3806332e741f0e2c8dac1c11f4c71449c16c8c
prerequisite-patch-id: 39461e0543aefb5c40184664625cbab19ac8408a
prerequisite-patch-id: 6fc03bfbd343042dd3b660938fcc09c5e7d48314
prerequisite-patch-id: e27ef0b1e3a7fc0a659a1a82c1a7184665451265
prerequisite-patch-id: c598480f753e36b7f6230129b864c559b9f185d5
prerequisite-patch-id: f86b468a896a40f132adfcba885700327dff1bc5
prerequisite-patch-id: 079d60101e1b9e5425458060314bde3e9cc2fe4c
prerequisite-patch-id: 5d657469bcf35ca76bbe291203363403e00fab54
prerequisite-patch-id: 85db03df3394cdcb2780a0da122a74b2c1fe220d
prerequisite-patch-id: a3e883da50bf03e8f522444def66fec7f996ffbe
prerequisite-patch-id: c6889699a6dc13c336ce4cf4659e21b551e9a9fc
prerequisite-patch-id: af0aebcae7c38d58354925119c412178b5821b5e
prerequisite-patch-id: beb8a098ba14724e316ff243bdf8e00e729243c1
prerequisite-patch-id: 63342c5ec38e8eb9e55c8c74d3c5a81a630d5f69
prerequisite-patch-id: 1dc8d70f80674c98b2b15d09556dd27f643b20da
prerequisite-patch-id: cf6d9a8d3f2089f59a8a5afb4cc9375d7a6dc482
prerequisite-patch-id: 4cdaae8c384016491ce01e6e328acbb347debd62
prerequisite-patch-id: cb253a02b7d81079cc1ea4f75def94564468c80c
prerequisite-patch-id: 1f869e65014f3cd678bab7f235cbcb14c60a1608
prerequisite-patch-id: 184825f979a16a0b6900c58ba342899747da11b4
--
2.43.0
next reply other threads:[~2026-11-11 13:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-11 13:49 Vinicius Pedrosa [this message]
2026-11-11 13:49 ` [PATCH 1/3] dt-bindings: arm: sunxi: document Radxa Cubie A7Z Vinicius Pedrosa
2026-11-11 13:49 ` [PATCH 2/3] arm64: dts: allwinner: add Radxa Cubie A7Z board Vinicius Pedrosa
2026-11-11 13:49 ` [PATCH 3/3] arm64: dts: allwinner: sun60i-a733-cubie-a7z: add the user LED Vinicius Pedrosa
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