From nobody Fri Dec 19 03:04:50 2025 Received: from mail-pl1-f173.google.com (mail-pl1-f173.google.com [209.85.214.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BE58924168E; Wed, 12 Mar 2025 12:28:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741782488; cv=none; b=ZNyHFwUOOL1BdwbTy3k3VFrtde/NKOlykCiHdRaMfS8NSPxmiII5VtdLWAMVx+aqXcHjahyVjKmQA4uz2K63VEomDf20cFOucwjDyq7sM76WRTXgiqiuZ9DWtsV2AqXxdmlq/CC6BmX1hO2mfWnt11tvYdF7+AQP5SpU9wiEj60= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741782488; c=relaxed/simple; bh=eLI8ZQpDeHJjUFJmDAEO+qwnlSA/Gq6OLz6UDxl1fsU=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=GJtL/AggcI3baguyAedlAQLHO5qVY6d83NXBzbpTLiF13QAQopB+CvsabqevJsb/1zrxB+EpiupA9TYSVqMkVPDGz5W1syOyNYHw+O2F1/LukPBt1S2hyNyK2VA2retsYh8us1SFnxobLlaXyQayad8Fi4X+iSjFcVMC74NAPng= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=VF8Hbs57; arc=none smtp.client-ip=209.85.214.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VF8Hbs57" Received: by mail-pl1-f173.google.com with SMTP id d9443c01a7336-223f4c06e9fso13614475ad.1; Wed, 12 Mar 2025 05:28:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1741782486; x=1742387286; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=IxUbYz05EixkTPFqKStUgtk6UPZfDa5JQwQa/HwWCZ0=; b=VF8Hbs57zgutOPomxXSsVJMx/FUgDAPNv0wCpNmKel1OWdHO69qbZCsOywHSpl7f3k C574BOZRLhb7Q3TyW0Dw+ol3Vy0Mu6t2GzTakOz9uYR+a6eNLYX7CYfGjAYh7vTe26Yp r7X6Q752J/zQlIGBoQWn6NRZr3rc+ulpx9nDfEI8dt7x/9+k72QmXHCuGvoMzPoD3Jqr +OlH9KcU9KUFWYRCljyMr8obl7sskFVBFUfVKqgq5BIJmwbHl55eNNymR46j+WhepNNy nj7EGr7H/gO4bSxjCWNMgt1Zik/ApZEcwgTxVngUkt4pBfa/ezcFTtbcJH0qg3cfiNNh AU1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741782486; x=1742387286; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=IxUbYz05EixkTPFqKStUgtk6UPZfDa5JQwQa/HwWCZ0=; b=tYHtYncIaXCil1lBLCgTtEyWl4+5cYTn/xRLVAvOA8w/UYLNR5K9D35zLKAvXXOg6B cM27B2cxMtJImf3avV+dVTvOUB1W6ckSx1bushOjGQ9tQQsVPGmgqZRNbJwiukst0ij+ OTtTWKR1QqSLTBeOVoZVI6IMtsImuHLeY0dSGttUAUWTQ94JZiTHrHigD2xXNPlwzFU6 k3Exw0wqALijK/vbLAKVlGcxvuWsudaE0fjuLKIiAghdim64GxKMjDJxwfbnxN0+Sqlg O4d88rM5Pjs8P7zjABq6WBdwACv5ERnoG95BrlGrhh7Z34uArcRGCikAWSQP9AlzZcT3 STow== X-Forwarded-Encrypted: i=1; AJvYcCW2PajoKHAS1bl1KzwArlWyDn5Y2LrEwJZTLBSfAfADDqj+aYponSSp/wk74sU5inA1azr0TXRVMGMwZU4b@vger.kernel.org, AJvYcCX5fxeRPcXmvRTnKuirpWKR10Vs8bcbhYqKpx4YgD92PKnedTTL3TtLQckzvutPxsexre7U5RRqKmsF@vger.kernel.org X-Gm-Message-State: AOJu0YwvETTj5hHRaqPlMEJ/RX5cs8sKYFlvwAJ+G2/aMiVIilPImhZq 7yUlsnQYSRruD5jx4I00sMZ3PSTaZlG1mM1RUJGDsveSGiyFXc5IDuicKphQzHs= X-Gm-Gg: ASbGncsk4lhoaGhhcJXE135eVZ/CoPR+Sr0BNppKOvlFIfIhYJA0XztxwQvqaVUFfGO WfuzaxHNKwpj2ueb4ctJkd47YCVRp24ElMyM82/M9PtjNE+yJd15sQmx/WxsCXKqukGvV35aiPG dIFSTceggGDOUXv6bkZhBPwuLUgzBcgi/INuQk+jmFz/e4L//CHKoGQEGQfg/ezSgzHChEthExl uZVcKrsQbboZ2dMmbkwNi7jjvB5Z+11BgwfqbEd6vyhE4qoK3TM4wy1M/bl7YXRfX8cVszyIw7w SWH88cg5Imh+G7fCjgNHQxkizl+j+EKtuSpencikmVOLQzqcDVMMdrdrgMl5RLNvF+BOvB7zOAM = X-Google-Smtp-Source: AGHT+IGMRstxw7VlBWo5AclJnc80nudS0j2DV/XKis75x33MKdrmONuUAwxabjmT8wMAvLHS9LgnmA== X-Received: by 2002:a17:902:cf0d:b0:215:6c5f:d142 with SMTP id d9443c01a7336-22593d9e8dcmr90162505ad.20.1741782485826; Wed, 12 Mar 2025 05:28:05 -0700 (PDT) Received: from purva-IdeaPad-Gaming-3-15IHU6.. ([14.139.108.62]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-224109e8532sm114691035ad.56.2025.03.12.05.28.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Mar 2025 05:28:05 -0700 (PDT) From: Purva Yeshi To: ukleinek@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, vz@mleia.com, piotr.wojtaszczyk@timesys.com Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Purva Yeshi Subject: [PATCH v2] dt-bindings: pwm: Convert lpc32xx-pwm.txt to YAML Date: Wed, 12 Mar 2025 17:57:50 +0530 Message-Id: <20250312122750.6391-1-purvayeshi550@gmail.com> X-Mailer: git-send-email 2.34.1 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 Content-Type: text/plain; charset="utf-8" Convert the existing `lpc32xx-pwm.txt` bindings documentation into a YAML schema (`nxp,lpc3220-pwm.yaml`). Set `"#pwm-cells"` to `const: 3` for expected PWM cell properties. Signed-off-by: Purva Yeshi Reviewed-by: Krzysztof Kozlowski --- V1 - https://lore.kernel.org/all/20250311125756.24064-1-purvayeshi550@gmail= .com/ V2 - Correct filename to match the compatible string, remove unnecessary quotes in maintainers, and refine commit message. .../devicetree/bindings/pwm/lpc32xx-pwm.txt | 17 --------- .../bindings/pwm/nxp,lpc3220-pwm.yaml | 38 +++++++++++++++++++ 2 files changed, 38 insertions(+), 17 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt create mode 100644 Documentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.y= aml diff --git a/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt b/Docume= ntation/devicetree/bindings/pwm/lpc32xx-pwm.txt deleted file mode 100644 index 74b5bc5dd..000000000 --- a/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt +++ /dev/null @@ -1,17 +0,0 @@ -LPC32XX PWM controller - -Required properties: -- compatible: should be "nxp,lpc3220-pwm" -- reg: physical base address and length of the controller's registers - -Examples: - -pwm@4005c000 { - compatible =3D "nxp,lpc3220-pwm"; - reg =3D <0x4005c000 0x4>; -}; - -pwm@4005c004 { - compatible =3D "nxp,lpc3220-pwm"; - reg =3D <0x4005c004 0x4>; -}; diff --git a/Documentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.yaml b/D= ocumentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.yaml new file mode 100644 index 000000000..432a5e9d4 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/nxp,lpc3220-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LPC32XX PWM controller + +maintainers: + - Vladimir Zapolskiy + - Piotr Wojtaszczyk + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + const: nxp,lpc3220-pwm + + reg: + maxItems: 1 + + "#pwm-cells": + const: 3 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + pwm@4005c000 { + compatible =3D "nxp,lpc3220-pwm"; + reg =3D <0x4005c000 0x4>; + #pwm-cells =3D <3>; + }; --=20 2.34.1