From patchwork Wed Oct 23 11:18:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chi-Wen Weng X-Patchwork-Id: 13846984 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8A557CDDE6E for ; Wed, 23 Oct 2024 11:48:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=aqOpgB33k4/mfFlaB0ddO360BTxT44SjwW5dyAWL/lc=; b=VjnC3cpNkC0qNL+y/5wvwuoMXe jfBFVDIdDu2W5zwJGT1caLnTCRK3R3xsMDz/WiWkvuV/RWfQtkEKJQEXWnebX75QTUAmFryUkuRyg rpGxzQk6CwSPvQUO/bJoxWX0ft/CRMilCLhMpxWrgDDISuoWeoL6eebVK+cBRnlwK9Lzu7T2qJ1Wd wuPJOkOD5mBctOm+aNhmel15pWXhkFCTPMa3BL9ftEwThmF1hOy/YxppEqpX0YwfTmrPF+aAXeiOK 2xG47LUTt8eNmlpl2zfYfNRtIkkzJjr3b9RhLKs0RP+EIq7kMk04I0PvOhhti8ytBDdpqSN4ii5tY QN4Vq9zg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t3Zqb-0000000EDET-3AFG; Wed, 23 Oct 2024 11:48:17 +0000 Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t3ZOo-0000000E7CN-0I3M for linux-arm-kernel@lists.infradead.org; Wed, 23 Oct 2024 11:19:35 +0000 Received: by mail-pj1-x102d.google.com with SMTP id 98e67ed59e1d1-2e2e23f2931so5275980a91.0 for ; Wed, 23 Oct 2024 04:19:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1729682373; x=1730287173; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=aqOpgB33k4/mfFlaB0ddO360BTxT44SjwW5dyAWL/lc=; b=ThXzv8GUfTyRAR9rrc4zdiyXr+lQag3wLEN/7tWBfvH09moVnwkiEcAc5QavH6ViHG 8cJDMntLEkJutPO6UPF668cQVnlZglDTWvtNsxLkCysP6Hx1s0AKOf41WR7Jz9CCtXCP qrYMyU0Rl1aHKlRyHpaHTHcWajAXy6lcSN26TVHE03YHmr8GkK5uELEfkeEMWzCYfmzX afrW1rxv+ztV7JMCypXxyaoKYyeYy0ts1wNSf1irhFM0SM7a6gYNktVKrJBwOiw2lQ4+ O5DDQiWxJWdXOljIKgkn0h3/1wEASn1l04IU2glkw9TiJATFdvgLhZsWmgYplO8DSCeC DGUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729682373; x=1730287173; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=aqOpgB33k4/mfFlaB0ddO360BTxT44SjwW5dyAWL/lc=; b=IEQxHPFol/LgYAfF1E4mk1VaV1r8/XHoe2RU3xScVZvUdHT+Ip//nbUa0fFRJtQ4wm q7qPv/bQWWeWJZ7S5Kou8U00BZZ6uZ/W/bMvNNNR1wIjBzomAA0UNr9hhopBmBmym82m kMg38uAmZM/woxnY7bo4aJc3j28Y8obvjlkvES3LSyHW/b7/MDIwiV9A4zmCbzpi43FV MlmycXUvo2XOdjo28ZyO7MeWNnhsTQpBo9gS2qxiLHl+Dx26/S/0ii2Y8ahrP9qgIvfy 2VMbFZDL/lM3bDHdziF2mB13qYVq7C1ZwyaffaQ6NlLz5rEZErDOtXm/kUpSBRlbAt5i vEJg== X-Gm-Message-State: AOJu0Yz5xFIHEwJ+c6PbXLmHWaAphOV72mZR4X0PXvdiM4FHHhp/LXK+ ua9XaY6RB/WYThWOjkOIsptP1yZJURVLCYLSkiIZsjwXYoYvV6x2 X-Google-Smtp-Source: AGHT+IEin3sjWOtfvIYwT9evqPpZcOOHK7pwuX8tT5ydwm5VvnSgyFGBNyrr28EQmP3Dm/F/cgGiJg== X-Received: by 2002:a17:90a:9e3:b0:2e7:6a44:daff with SMTP id 98e67ed59e1d1-2e76b5dd9aamr2507058a91.10.1729682373000; Wed, 23 Oct 2024 04:19:33 -0700 (PDT) Received: from localhost.localdomain (60-250-192-107.hinet-ip.hinet.net. [60.250.192.107]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e76dfbeca4sm1123022a91.32.2024.10.23.04.19.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Oct 2024 04:19:32 -0700 (PDT) From: Chi-Wen Weng To: ukleinek@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, ychuang3@nuvoton.com, schung@nuvoton.com, cwweng@nuvoton.com, Chi-Wen Weng , Krzysztof Kozlowski Subject: [PATCH v2 1/2] dt-bindings: pwm: nuvoton: Add MA35D1 pwm Date: Wed, 23 Oct 2024 19:18:40 +0800 Message-Id: <20241023111841.158049-2-cwweng.linux@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241023111841.158049-1-cwweng.linux@gmail.com> References: <20241023111841.158049-1-cwweng.linux@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241023_041934_126680_B5C12059 X-CRM114-Status: GOOD ( 12.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add dt-bindings for Nuvoton MA35D1 SoC PWM controller. Signed-off-by: Chi-Wen Weng Reviewed-by: Krzysztof Kozlowski --- .../bindings/pwm/nuvoton,ma35d1-pwm.yaml | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/nuvoton,ma35d1-pwm.yaml diff --git a/Documentation/devicetree/bindings/pwm/nuvoton,ma35d1-pwm.yaml b/Documentation/devicetree/bindings/pwm/nuvoton,ma35d1-pwm.yaml new file mode 100644 index 000000000000..ed32fc573a24 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/nuvoton,ma35d1-pwm.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/nuvoton,ma35d1-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton MA35D1 PWM controller + +maintainers: + - Chi-Wen Weng + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + enum: + - nuvoton,ma35d1-pwm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + "#pwm-cells": + const: 2 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + #include + + pwm@40580000 { + compatible = "nuvoton,ma35d1-pwm"; + reg = <0x40580000 0x400>; + clocks = <&clk EPWM0_GATE>; + #pwm-cells = <2>; + };