From nobody Fri Oct 3 08:53:14 2025 Received: from sendmail.purelymail.com (sendmail.purelymail.com [34.202.193.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2CC632DEA93 for ; Wed, 3 Sep 2025 20:04:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=34.202.193.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756929864; cv=none; b=ZBzW4lEomNIiPAMlhleDGzq4dCmTqRYCxtOGEgLzxpmWSILr4NykvVKz5jPCSBXsPEbNdS+giiSLBVi+yd8eHqWOVMeIc5BZ/obDZYNVLCYuerwq+4C0rcOP2rtM0tsgjdKpRX4eetxBPB/wyIA2hbm0bj3KaWMppgg/haNOs9Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756929864; c=relaxed/simple; bh=/d6w8eDXv10T8ns9vcqYSr+6RWs1H1c46XHcDTHIQSQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=PteYv3dEmC06iJK5iRUrfOxwqoYYNuRfhmibJ8EVezJSXzVjKPLlMtlHPj1Is5cCovIBwl858VQ2n4TWWgfmSy5X1xzo46TMCQ/Bg/pjZZRJafe2nvOlTRZKmGzbS46pux4K0NOch7Nx6X4/adPmmj+qz7MFb/sxBuxyQZ3Jtgc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=carnegierobotics.com; spf=pass smtp.mailfrom=douglass.dev; arc=none smtp.client-ip=34.202.193.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=carnegierobotics.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=douglass.dev Feedback-ID: 3578:1022:null:purelymail X-Pm-Original-To: linux-kernel@vger.kernel.org Received: by smtp.purelymail.com (Purelymail SMTP) with ESMTPSA id 871822494; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Wed, 03 Sep 2025 20:04:04 +0000 (UTC) From: Woodrow Douglass To: Liam Girdwood , Mark Brown , Woodrow Douglass , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v4 2/2] regulator: pf530x: dt-bindings: nxp,pf530x-regulator Date: Wed, 3 Sep 2025 16:03:42 -0400 Message-Id: <20250902-pf530x-v4-2-4727f112424e@carnegierobotics.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250902-pf530x-v4-0-4727f112424e@carnegierobotics.com> References: <20250902-pf530x-v4-0-4727f112424e@carnegierobotics.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Mailer: b4 0.12.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1871; i=wdouglass@carnegierobotics.com; h=from:subject:message-id; bh=/d6w8eDXv10T8ns9vcqYSr+6RWs1H1c46XHcDTHIQSQ=; b=owEBbQGS/pANAwAKAewLuLlPNh4UAcsmYgBouJ7xQmuurc2RoDERn5p4uTwEgfimBdREL/UyJ 9zeScmaj3OJATMEAAEKAB0WIQSIUqjrbDLQw0mgxHLsC7i5TzYeFAUCaLie8QAKCRDsC7i5TzYe FAbUB/9lqqvAAoqYZFNxc4BQzVgmt3+Z2hLYIuQx1zitPdHGTBj2ENbTu6NNLF5j6FTBzmirJ+j 5kWQ/7N1uYYPlOnBbW/tYrNcz2IajoY4pq7YpTwHSSiEAqdJJNrouVsDwYZx+N2GjmLi/eYEPbm 7hMM3D6eM/0rqUYfYMg+CmRj1ocp+lDkbTw1Kqmpdyc9EEwhrxKucaYRFd6siGfckla8ZSl7Y/L o+ZPlF0KYu/qi0y3vSwD3/VkYSod9KokIAAMvHrTEM1lkAch7r+ZNeI8sH7Z55Kvr7oIJBdSkEk sTS/LiDN2etUj+G5F1bsAD9P4+GZ0SVdmSYPeF6p0PugqcbX X-Developer-Key: i=wdouglass@carnegierobotics.com; a=openpgp; fpr=8852A8EB6C32D0C349A0C472EC0BB8B94F361E14 Content-Transfer-Encoding: quoted-printable Bindings for the pf530x series of voltage regulators Signed-off-by: Woodrow Douglass --- .../devicetree/bindings/regulator/nxp,pf5300.yaml | 52 ++++++++++++++++++= ++++ 1 file changed, 52 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml b/= Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml new file mode 100644 index 000000000000..26cba1f1af62 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/nxp,pf530x-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP PF5300/PF5301/PF5302 PMIC regulators + +maintainers: + - Woodrow Douglass + +description: | + The PF5300, PF5301, and PF5302 integrate high-performance buck converter= s, + 12 A, 8 A, and 15 A, respectively, to power high-end automotive and indu= strial + processors. With adaptive voltage positioning and a high-bandwidth loop,= they + offer transient regulation to minimize capacitor requirements. + +properties: + compatible: + enum: + - nxp,pf5300 + - nxp,pf5301 + - nxp,pf5302 + + reg: + maxItems: 1 + + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + + regulator@28 { + compatible =3D "nxp,pf5302"; + reg =3D <0x28>; + + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt =3D <1200000>; + regulator-min-microvolt =3D <500000>; + }; + }; --=20 2.39.5