From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (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 E30A62E5B02; Mon, 11 Aug 2025 22:48:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754952495; cv=none; b=XGOG5fJCTFisVpVrDuI1mVqrAe4bADbW9F5lukj8nJ/cb4+ExL1ppEtbWvH1/2UBX+Ay0+BIU08bsRUuP5wHxGymuzBNgNtY/em27E6VUW5k5WqUDLTMckIZAZupEiANLgUU+7EsirykSiEcqRQssmrGV5KqLJnNjIjTbZarDVY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754952495; c=relaxed/simple; bh=Rnl8w+SH/nw2JPdcQ0erKjjymCdj0uvkgeVYoBTMisA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=BEcCUKxxlwnDO92eq5JI1hytLNPoxZgwmDR8m00h9H6yDJWsKUu+Q/+gjs7u81Vhiu3XVPQzYtHBskUYoCNJn7XEbDyxkIBXXdsAafqKolPk7Az15kXjPHeMtRAWQGNWnL27SOkNpb9bSdRXxD3h6Ax5lZLBdiFkuxxHKyhI8w0= 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=JfGXPWqX; arc=none smtp.client-ip=209.85.128.47 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="JfGXPWqX" Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-45a119dbc62so616445e9.3; Mon, 11 Aug 2025 15:48:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1754952492; x=1755557292; darn=vger.kernel.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=BT6KB9uJF//5o0bC4Hfp3voC6koE6Q4zGOMWpbC4QzA=; b=JfGXPWqXZXF4ZP793wC7QBDMl4n1tSq5V3DmH0qRIu3pWOuIK4QYc04cg2XIMgRiKu 6B3FzvXHD4zOFUAApYZsOWAhYLBnbN1PqVbRFcrctYQY1tMp59X7VN3jmC/h+8fMpopj YxDXRMhJNS99fdanCNAhEDDIZMU3y6wOzGDLWhUUNAxgt2f4ubHkAPmmi4OyRhdBE5bg gCpWqyzdkP11WwFpL69g/PciyFKvaas+nRePUkTtqhEckYk0ACf9mTGgGuwdHwRfAzwb eMoYWn9k8UPIq1RncRWwU8dujWedytyZdBKSrml7SrLAtzwu9m1ls6jgCUgHYEE9/BwR G1Kw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754952492; x=1755557292; 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=BT6KB9uJF//5o0bC4Hfp3voC6koE6Q4zGOMWpbC4QzA=; b=drahr0hK9W6x7OQHBCilKdxNBduQmO8Vzz2FBrNx0VLTwrW7cSGMPLqZralEEh8SyI KTUO8GuQeIAmGm81vke+AC8hWgMDOhwYjnPpFEgx/8CdR2BDyYLK1pBiUL6Z6OCWrtNF Fokgs77Ef4kP2O9BO4hgdVZ4TFzSc7q+ACXjbAg452deNPod3SmJ4IdzINp/CyQz4v00 5M3ofcSZTxSLByttlWhWrZiXq42tmqJWh7yP84AO0t/KpxifnbnONoxTY+MhrdLtNFI2 9fO2wTX0nni4rL1WG3KghYMiopq1CWlXtXpbcnuX/iYqaqOks7Auh9u/zUcdW1wYLdbY 4Y7Q== X-Forwarded-Encrypted: i=1; AJvYcCUezu4ixb1qTsmPoCRoTPibHVpeX3EIACCdxpyC/LsDh94S/2QPxcPRLlGU1NoTsrky9StdR/MfGAvf@vger.kernel.org, AJvYcCVCe4oDfRc4qkjC+o4LMQi2AgqlCrFptindAlH0E9K4dDg9JOmsJXcTMmX6VRxIRENWIEO+QVO4xpeaSbE=@vger.kernel.org, AJvYcCVZhAlVwL1ZUyG84sIDmfkebtNwiKIAgUEufabVA42l5B2OMRcby5TzOZtDIwsAXJuR1hVOqFOzdr5kssE=@vger.kernel.org, AJvYcCVbXh00TWef9QKH0C5Hbrb0qornuNBdE+5T9R7OzIKQwdF3keQlC25Umn/HbKoCQlIC08UfR62hsIqa@vger.kernel.org, AJvYcCVmg/6sEaVl2BQQRQWJK4XxcT7iPolbohWSCOrbkZh1PhxfNWbGtdrKmWZ2eRxjsR8yOgWv/1SSANKS@vger.kernel.org X-Gm-Message-State: AOJu0YxjFZa/fnuQc2eYCIGGXXNFwNe50nUiIYmjVxLLVkd2td6Cr2w5 2WeRoXKjUfTGva1HYQ4bNu4K3GSKxZyz2mJ8hGOet1IxBxifb4nl9HeRV6Yapcs= X-Gm-Gg: ASbGncuuGJopF0WOqiRfrMegHrtZzFMjG8ewG1ZBi0gJabkvX59C4SXGVhTsH+Kxdq0 7cbZ+mw/Dlbwe+b/ahglBl2OnN8Am4L1aYpqMuaqJLQD+lphzvkB6JCL4UqshDMar9gUqAMMg96 Wn6JKdxpId8WWzHqvpqEMPEfY9FKPNB8xDLo5AUkBkB4rvxLD26s/rYOdUrCAFCzV+xbuptqiqO 8zXR3vWeMhSvpI2cPDrouFd4ED2UpzEkEsSNtRudY3VAioly5MBJBgSAlPlz1DrsUpb0Y99JlwL m6B+lNM2uTz4losmbDii6LANcDQlj33TdhtzfM34BJ+/GxAZAgnwr9cf9m2U/DJtjI1+xdLR8Hf F1qb/SpRr+2Ea3oNTMOLhKoE0dOmdghCbkj0jrDcdWnfWN5Q= X-Google-Smtp-Source: AGHT+IHSUvjaOxpxyHgfhBPXvrEkDymvmVygZVJlOSlOLyegdLA9SLK1euLwWDPUYQlWYfE7iVwAdg== X-Received: by 2002:a05:6000:2483:b0:3b7:95ae:2b10 with SMTP id ffacd0b85a97d-3b910fd12dcmr1198407f8f.23.1754952491720; Mon, 11 Aug 2025 15:48:11 -0700 (PDT) Received: from localhost.localdomain ([2a0d:e487:224f:9b35:8c56:5611:71e6:ca77]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-459dbba5210sm343678175e9.2.2025.08.11.15.48.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Aug 2025 15:48:11 -0700 (PDT) From: Jihed Chaibi To: linux-kernel@vger.kernel.org Cc: peter.ujfalusi@gmail.com, dmitry.torokhov@gmail.com, robh@kernel.org, krzk+dt@kernel.org, lgirdwood@gmail.com, tiwai@suse.com, conor+dt@kernel.org, lee@kernel.org, ukleinek@kernel.org, broonie@kernel.org, gregkh@linuxfoundation.org, linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-pwm@vger.kernel.org, linux-sound@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, jihed.chaibi.dev@gmail.com Subject: [PATCH 6/8] pwm: dt-bindings: ti,twl-pwmled: convert to DT schema Date: Tue, 12 Aug 2025 00:47:37 +0200 Message-Id: <20250811224739.53869-7-jihed.chaibi.dev@gmail.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250811224739.53869-1-jihed.chaibi.dev@gmail.com> References: <20250811224739.53869-1-jihed.chaibi.dev@gmail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert the legacy TXT binding for the TWL-family PWMLED controller to the modern YAML DT schema format. This adds formal validation and improves documentation by inheriting from the base pwm schema. Signed-off-by: Jihed Chaibi --- .../devicetree/bindings/pwm/ti,twl-pwmled.txt | 17 ------- .../bindings/pwm/ti,twl-pwmled.yaml | 46 +++++++++++++++++++ 2 files changed, 46 insertions(+), 17 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pwm/ti,twl-pwmled.txt create mode 100644 Documentation/devicetree/bindings/pwm/ti,twl-pwmled.yaml diff --git a/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.txt b/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.txt deleted file mode 100644 index 31ca1b032..000000000 --- a/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.txt +++ /dev/null @@ -1,17 +0,0 @@ -Texas Instruments TWL series PWM drivers connected to LED terminals - -Supported PWMs: -On TWL4030 series: PWMA and PWMB (connected to LEDA and LEDB terminals) -On TWL6030 series: LED PWM (mainly used as charging indicator LED) - -Required properties: -- compatible: "ti,twl4030-pwmled" or "ti,twl6030-pwmled" -- #pwm-cells: should be 2. See pwm.yaml in this directory for a description of - the cells format. - -Example: - -twl_pwmled: pwmled { - compatible = "ti,twl6030-pwmled"; - #pwm-cells = <2>; -}; diff --git a/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.yaml b/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.yaml new file mode 100644 index 000000000..411cc4c8c --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/ti,twl-pwmled.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments TWL4030/TWL6030 family PWM LED controller + +maintainers: + - Peter Ujfalusi + +description: | + Bindings for the following PWM controllers : + TWL4030 series: PWMA and PWMB (connected to LEDA and LEDB terminals) + TWL6030 series: LED PWM (mainly used as charging indicator LED) + +allOf: + - $ref: /schemas/pwm/pwm.yaml# + +properties: + compatible: + enum: + - ti,twl4030-pwmled + - ti,twl6030-pwmled + + '#pwm-cells': + const: 2 + +required: + - compatible + - '#pwm-cells' + +unevaluatedProperties: false + +examples: + - | + pwm { + compatible = "ti,twl4030-pwmled"; + #pwm-cells = <2>; + }; + + - | + pwm { + compatible = "ti,twl6030-pwmled"; + #pwm-cells = <2>; + }; -- 2.39.5