From nobody Fri Oct 3 06:37:00 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 3927C3002B7 for ; Thu, 4 Sep 2025 13:47:14 +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=1756993635; cv=none; b=i0Xo8/AbJuXCXYWFuoqN9Lg63P48IJ39FdctOp7vwtKztiBUPKUymPBL2c5QveKTuY+dKobcwYCZRYci9S/6L3kylbo45Z96pKk+pHAdyVZpWtg8ZkO6DulxXK4x0ojgfLRsTySsbEW5YO813QZyZsQXesrCFi6y77/r7J/YxxQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756993635; c=relaxed/simple; bh=313xgOa50TqeHlIyjdVLh5YsJ07aec4ygcAkRRcDZNc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=C+nmnoQRsT04iK33KG0yR5ohsxC97TlSTeOxYzvjQcPCbiUgLs2QGlPAbsdMrcVibBFm1U1Agjgr5hkGtjx86PbSxyWnJCm5AlrT7TQgQznJLUUL9sPpEwNx5v5j9oPdBSAe0tNZ7gUx9NaN9F/fh2LZRLF5u5/GVLY0TvGUjTw= 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 240022050; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Thu, 04 Sep 2025 13:47:00 +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 v5 1/2] regulator: pf530x: dt-bindings: nxp,pf530x-regulator Date: Thu, 4 Sep 2025 09:46:50 -0400 Message-Id: <20250902-pf530x-v5-1-658c403e6a52@carnegierobotics.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250902-pf530x-v5-0-658c403e6a52@carnegierobotics.com> References: <20250902-pf530x-v5-0-658c403e6a52@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=1912; i=wdouglass@carnegierobotics.com; h=from:subject:message-id; bh=313xgOa50TqeHlIyjdVLh5YsJ07aec4ygcAkRRcDZNc=; b=owEBbQGS/pANAwAKAewLuLlPNh4UAcsmYgBouZU5PFoE7KcLpFUch/tGXJw87ePS2B89GQVpW Bu9Q6w/UgOJATMEAAEKAB0WIQSIUqjrbDLQw0mgxHLsC7i5TzYeFAUCaLmVOQAKCRDsC7i5TzYe FIYNCACZJ+va/QooNoLqtJFwbhtLUbwl9uhvVTR36FE8nUYGK1TM6H7vqI0hm6P7EATxTlrKy8O +3SedifBJCLF29FQr3mOfZSbOifxxmw6HCeg1FSRCpoyhyM0oeBIWjCJWC20TF7e1HlcpnTu1oY j0+siLLCMtZwzuMjrM5+/yXPzVBnFITabwUUX69kFIW6m69TzKsXk961Y7HfyU/k+LWcRoNTYzx uVhDqbQ3av1rA760hoGftImwhGOVwAvWh/119TjcDmKEI93KK6zS8tvqYFw5sEhM/0QkeiiDDeC wSWf8WQMw1BvvcqTzSK1nvHvVhhDWqg795j7iJKDJuWsIoFJ 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 | 51 ++++++++++++++++++= ++++ 1 file changed, 51 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..72f2f7fd2c68 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/nxp,pf5300.yaml# +$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: + oneOf: + - const: nxp,pf5300 + - items: + - enum: + - nxp,pf5301 + - nxp,pf5302 + - const: nxp,pf5300 + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: true + +examples: + - | + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + + regulator@28 { + compatible =3D "nxp,pf5302", "nxp,pf5300"; + reg =3D <0x28>; + + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt =3D <1200000>; + regulator-min-microvolt =3D <500000>; + }; + }; --=20 2.39.5