From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dl1-f52.google.com (mail-dl1-f52.google.com [74.125.82.52]) (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 C65F1332919 for ; Wed, 29 Apr 2026 15:45:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777477503; cv=none; b=hOH4hfdp90cv+svzWHmbOUZVlhGpkBXebJDW7YDWAQvuIhGpMjQzc+ZzYB6H8e9k1AO/BBOY0mgGnDtZ6HzyzX/Mx2gdUhaICHuQgLTMHx5XxQJQx8eGsJ0PXHTEztFCmbS6k1QeirrU2NcstXa965Ua0uXzM+8bknWGOwRueD4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777477503; c=relaxed/simple; bh=naaaBMARr1xhh3oHzvjOIJ8WvTYfmmL+aUoB+HUe6SY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NKsbUKsbhL4qXfbOUpUpUOmtk8nYSInocchXKwizch5ksZj5V+jhCShgyubwoB6ueDQ17Em+Ly3WtFLSetu6AO+Jidb8UZoggZD1pySbaFrHo7ryzhb5vqo7b+kUEfoUU51TUUDPQWm9LuIDDCZrDxPq7mHZES+q+yoYseZNoHU= 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=LtV6dyDt; arc=none smtp.client-ip=74.125.82.52 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="LtV6dyDt" Received: by mail-dl1-f52.google.com with SMTP id a92af1059eb24-12db7bf1541so10527039c88.0 for ; Wed, 29 Apr 2026 08:45:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1777477501; x=1778082301; 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=yS2i4W3Iab7ck7sMJR72EpBwPoerYuIemmfxcFlxotw=; b=LtV6dyDtfIzsDhID3pSPbnucoiFJFkwwXy/7AJ+Ytu2/vtkbWszzSJ5SElQ+ws9C8Q coPw/XHjw0Rff5cgFUnXrtpWhgKEkPmSwDlBbD72XBWjOxUga1PAAaE/Tq5gyo16BIYE Sz6yNH5n0glLueV1xPB/nvL70M35byjh3JjASiGMEbTaBnHk9w6UQ8MWktaMd4OJ1aBv J5LLwDAxgaOb90a4TsK5RJLkDsTabZ07OIfKkSFBA0+fzsfaCBUJaQOQ93lIsro8UlFn Twc3M/sHXlBkqeMzPvvHaLAwLwSKTwGTg24+zHrOT2sf7+VY2vM++Rk+Bez1UeyAIPf0 Gk/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777477501; x=1778082301; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=yS2i4W3Iab7ck7sMJR72EpBwPoerYuIemmfxcFlxotw=; b=WcjmGIRTGKMk4u2fEzSjW47skg3ZDHYnWyOKngWJeMYaHAnmUUqx3VpSLcpehdH7jI dMS1EYHpA7n7aSJuUIJhmXBa6yZgbNPATrkCQ+tOFr7ytxGzibY44gkX0kf0GlDBxepe tBwz+qVRmLggv+jXjqKIflFmssY90vB25ucORUu9itTKEyd13JVWBulZ0tfiCaqn+R0I 7ovUqDv+1RM086KgFlKOjGIFi2V20evqmpZQltkASlavyDejiGWQHFTJStRwJViwsvgq O5UjMAHo3CCje/16ZA/QXcZvVdQnIW43QAAX0BJ+cZKeLs345UDLK2+VzPxZ/D0MvvHX jVdw== X-Gm-Message-State: AOJu0YwWdCkRYMIG3tlqsl5TwIlmKx/YGp7+CCkYFxnnQ2SWcSMmugZs zPHClS4NclxNRBec4MRZzA72dbg7DTF9qPGoYuxI8Tc8cGgzHojNnXygmBOHmVAG X-Gm-Gg: AeBDiesqtrX+Be3SlETIajf2BZiWlTfFGK1fSmblRFBau4y750XKm0B3e0NXT9EaYhz kHx/vCnHKgIFfrwB9k/f2QpaK+4newvESWvy8Q3U4fJF684VG1yi92O4iOrRj5tdoB7EXvNhA4u qOSkXf/8VOeGtvTwq0tdc+sNgPzmC0PGKOruc6t1p/LQf5Mt+tQy/RIE5bb/VDsP0vLg9uDHV6P vK5+Ao9vmFUGOUt6yfWM7YPAUhN4I/MkWP43qg5luRoJhfGmM1VQtjuSL/sMS9HzZWQ7owUwYke mc8I0XMhTJNbs02Q3M8Mdw5K+yifpDA4hyPfPs6P24FA5J0cNcRXADsKaA4lzuJrY+ntcCLIk/M 82AFBqS2plN7z/SHE2F2i5xG/1KXs9UEgkpk4EFfn1E/8FTPqkMiH2jSp20tbnSo5xFF3aUYvtk DUeLCvFn/Kkjisvjl5rZUryO0DbcdKJdI= X-Received: by 2002:a05:7022:2391:b0:128:d6ed:e898 with SMTP id a92af1059eb24-12ddd9e7665mr4363689c88.29.1777477500669; Wed, 29 Apr 2026 08:45:00 -0700 (PDT) Received: from arch.localdomain ([2409:8a28:a59:55d1::1002]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-12de320ecf9sm3610166c88.2.2026.04.29.08.44.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Apr 2026 08:45:00 -0700 (PDT) From: Jun Yan To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-leds@vger.kernel.org Cc: lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, luccafachinetti@gmail.com, pzalewski@thegoodpenguin.co.uk, daniel@zonque.org, Jun Yan Subject: [PATCH v3 1/5] dt-bindings: leds: is31fl32xx: convert the binding to yaml Date: Wed, 29 Apr 2026 23:44:45 +0800 Message-ID: <20260429154449.730880-2-jerrysteve1101@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260429154449.730880-1-jerrysteve1101@gmail.com> References: <20260429154449.730880-1-jerrysteve1101@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert leds-is31fl32xx to DT schema format. Co-developed-by: Lucca Fachinetti Signed-off-by: Lucca Fachinetti Co-developed-by: Pawel Zalewski Signed-off-by: Pawel Zalewski Signed-off-by: Jun Yan --- .../bindings/leds/issl,is31fl32xx.yaml | 163 ++++++++++++++++++ .../bindings/leds/leds-is31fl32xx.txt | 53 ------ 2 files changed, 163 insertions(+), 53 deletions(-) create mode 100644 Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml delete mode 100644 Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt diff --git a/Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml b/Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml new file mode 100644 index 000000000000..cb4741dee12e --- /dev/null +++ b/Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml @@ -0,0 +1,163 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/issl,is31fl32xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IS31FL32xx and Si-En SN32xx LED controller + +maintainers: + - Lucca Fachinetti + - Pavel Machek + - Jun Yan + +description: | + The IS31FL32xx/SN32xx family of LED drivers are I2C devices with multiple + constant-current channels, each with independent 256-level PWM control. + Each LED is represented as a sub-node of the device. + + For more product information please see the links below: + https://www.lumissil.com/assets/pdf/core/IS31FL3216_DS.pdf + https://www.lumissil.com/assets/pdf/core/IS31FL3218_DS.pdf + https://www.lumissil.com/assets/pdf/core/IS31FL3235_DS.pdf + https://www.lumissil.com/assets/pdf/core/IS31FL3236_DS.pdf + https://www.lumissil.com/assets/pdf/core/IS31FL3293_DS.pdf + +properties: + compatible: + enum: + - issi,is31fl3216 + - issi,is31fl3218 + - issi,is31fl3235 + - issi,is31fl3236 + - issi,is31fl3293 + - si-en,sn3216 + - si-en,sn3218 + + reg: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^led@([1-9])+$": + type: object + $ref: common.yaml# + unevaluatedProperties: false + + properties: + reg: + description: + LED channel number (1..N) + minimum: 1 + maximum: 36 + + required: + - reg + +allOf: + - if: + properties: + compatible: + contains: + enum: + - issi,is31fl3293 + then: + patternProperties: + "^led@([1-9])+$": + properties: + reg: + maximum: 3 + - if: + properties: + compatible: + contains: + enum: + - issi,is31fl3216 + - si-en,sn3216 + then: + patternProperties: + "^led@([1-9])+$": + properties: + reg: + maximum: 16 + - if: + properties: + compatible: + contains: + enum: + - issi,is31fl3218 + - si-en,sn3218 + then: + patternProperties: + "^led@([1-9])+$": + properties: + reg: + maximum: 18 + - if: + properties: + compatible: + contains: + enum: + - issi,is31fl3235 + then: + patternProperties: + "^led@([1-9])+$": + properties: + reg: + maximum: 28 + - if: + properties: + compatible: + contains: + enum: + - issi,is31fl3236 + then: + patternProperties: + "^led@([1-9])+$": + properties: + reg: + maximum: 36 + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@3c { + compatible = "issi,is31fl3236"; + reg = <0x3c>; + #address-cells = <1>; + #size-cells = <0>; + + led@1 { + reg = <1>; + color = ; + function = LED_FUNCTION_STATUS; + }; + + led@5 { + reg = <5>; + color = ; + function = LED_FUNCTION_POWER; + linux,default-trigger = "default-on"; + }; + }; + }; +... + diff --git a/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt b/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt deleted file mode 100644 index 7082ed186dd9..000000000000 --- a/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt +++ /dev/null @@ -1,53 +0,0 @@ -Binding for ISSI IS31FL32xx and Si-En SN32xx LED Drivers - -The IS31FL32xx/SN32xx family of LED drivers are I2C devices with multiple -constant-current channels, each with independent 256-level PWM control. -Each LED is represented as a sub-node of the device. - -Required properties: -- compatible: one of - issi,is31fl3236 - issi,is31fl3235 - issi,is31fl3218 - issi,is31fl3216 - issi,is31fl3293 - si-en,sn3218 - si-en,sn3216 -- reg: I2C slave address -- address-cells : must be 1 -- size-cells : must be 0 - -LED sub-node properties: -- reg : LED channel number (1..N) -- label : (optional) - see Documentation/devicetree/bindings/leds/common.txt -- linux,default-trigger : (optional) - see Documentation/devicetree/bindings/leds/common.txt - - -Example: - -is31fl3236: led-controller@3c { - compatible = "issi,is31fl3236"; - reg = <0x3c>; - #address-cells = <1>; - #size-cells = <0>; - - led@1 { - reg = <1>; - label = "EB:blue:usr0"; - }; - led@2 { - reg = <2>; - label = "EB:blue:usr1"; - }; - ... - led@36 { - reg = <36>; - label = "EB:blue:usr35"; - }; -}; - -For more product information please see the links below: -http://www.issi.com/US/product-analog-fxled-driver.shtml -http://www.si-en.com/product.asp?parentid=890 -- 2.53.0