From nobody Sun Feb 8 19:55:22 2026 Received: from cstnet.cn (smtp81.cstnet.cn [159.226.251.81]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0D88D37647A; Sat, 31 Jan 2026 21:38:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769895520; cv=none; b=abUGe4krPydJx8NY/qDsjPcoHehPmyxAQeHpPWrnoEqynhzN0jFLCDv4ECDJ2lzFxGwCE3rk9UV26hNcbPM4cR+0yXu4mM0GwDdW5sN5CoTGF950batsEf2oNedLeuirvU1UxJVTf63l5UEbXosTlUO1jRJUKZHTZCmTxNW/rmg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769895520; c=relaxed/simple; bh=X9jwCfsqWsPXUNl9dXCERCyX8yEdWohAAxyCZ9N3HD4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZIm282dYHNupDhMPvPH29hSTeiRkLiAnFVcWDB5hau6LcHYK8NumxKHuJEmvjCXJAbza2U/lC/Q8TiQDcDVmbeNhiFRNaY1cyED77VECVXTCp7FdOKncD7LHYVCe65Ajmh6UB3w8Ccc9hyrwhr1nuKzZKw4kfOXEsaQ8MwBrn6U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from localhost.localdomain (unknown [223.166.92.103]) by APP-03 (Coremail) with SMTP id rQCowABXadBIdn5pRJhjBw--.18091S7; Sun, 01 Feb 2026 05:38:19 +0800 (CST) From: Han Gao To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Han Gao , Han Gao Subject: [PATCH 5/7] riscv: dts: spacemit: Update PMIC supply properties for OrangePi RV2 Date: Sun, 1 Feb 2026 05:38:12 +0800 Message-ID: <485bf9935397707158529bb7c0eec6cb20ffbcc3.1769895215.git.gaohan@iscas.ac.cn> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: rQCowABXadBIdn5pRJhjBw--.18091S7 X-Coremail-Antispam: 1UD129KBjvJXoW7Gw48CF43XFy3tr13Ww17ZFb_yoW8JrW7pF W5ursxuas8KrW8J3W2qwn293y7GrWrXa1xZFy0kryfAF4qvr4kKrn8Arn3tFyrGry8Z34r Zr97Aa45CF1avrDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUmq14x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_JF0E3s1l82xGYI kIc2x26xkF7I0E14v26ryj6s0DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2 z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_Gr 1UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr1j 6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7V C0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j 6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x0262 8vn2kIc2xKxwCY1x0262kKe7AKxVWUtVW8ZwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE 7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI 8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUCVW8 JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Cr0_Gr1UMIIF0xvE42xK8VAvwI8IcIk0rVWUJV WUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIY CTnIWIevJa73UjIFyTuYvjfUOyIUUUUUU X-CM-SenderInfo: xjdrxt3q6l2u1dvotugofq/1tbiDAcEDGl+GkZihgAAss Content-Type: text/plain; charset="utf-8" Update individual supply properties in pmic "spacemit,p1" node to specify the board's power tree topology for OrangePi RV2. Signed-off-by: Han Gao --- arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts b/arch/riscv/= boot/dts/spacemit/k1-orangepi-rv2.dts index d8d0baaec731..c0a0c96f2ac4 100644 --- a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts +++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts @@ -134,7 +134,15 @@ pmic@41 { compatible =3D "spacemit,p1"; reg =3D <0x41>; interrupts =3D <64>; - vin-supply =3D <®_vcc_4v>; + vin1-supply =3D <®_vcc_4v>; + vin2-supply =3D <®_vcc_4v>; + vin3-supply =3D <®_vcc_4v>; + vin4-supply =3D <®_vcc_4v>; + vin5-supply =3D <®_vcc_4v>; + vin6-supply =3D <®_vcc_4v>; + aldoin-supply =3D <®_vcc_4v>; + dldoin1-supply =3D <&buck5>; + dldoin2-supply =3D <&buck5>; =20 regulators { buck1 { @@ -165,7 +173,7 @@ buck4 { regulator-always-on; }; =20 - buck5 { + buck5: buck5 { regulator-min-microvolt =3D <500000>; regulator-max-microvolt =3D <3450000>; regulator-ramp-delay =3D <5000>; --=20 2.47.3