From patchwork Fri Nov 27 03:28:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gene Chen X-Patchwork-Id: 11934985 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13CF3C63777 for ; Fri, 27 Nov 2020 03:30:43 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ADC6622228 for ; Fri, 27 Nov 2020 03:30:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HGROAnqW"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="eCCROTxc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ADC6622228 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Emd/1YbJWNgmiTUKPx3sEYDTDJxKAjDlIiNSSf66A2o=; b=HGROAnqWz8JIQIoh6j+kWXuxTF accGY/F68cDQuOPJJglrnoBEu/qCrtDoPbDh3yCuwH0QKmF0Vuza8M9/dejwvR3te7iKlu24a2fe5 l4saIlRNCQQ7XnIuFbNK1SemI8iL7jrbR/E99hc+OGt5brAGcu8dsAF1vGKfYrwb6MALjo206EGde Yzp7LPRZY50bUXk0aSscHV5lI+3Y1V0vp3cYJNbp/HiaWGldExHXHD2TURNAJCy4uZ/yBVJEWillt SbJJY2mxA7P+hYAQqqCOuTXdVapyciIAMEd0jMZ/HGBCQf4f54iCg7kFr6o/6ixdoZR+slw6QtUFE 3C7JAXGQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kiUSw-0002K6-9q; Fri, 27 Nov 2020 03:30:34 +0000 Received: from mail-pl1-x643.google.com ([2607:f8b0:4864:20::643]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kiURv-0001tT-6t; Fri, 27 Nov 2020 03:29:33 +0000 Received: by mail-pl1-x643.google.com with SMTP id bj5so2039046plb.4; Thu, 26 Nov 2020 19:29:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=H/noxsdqbHTy7YTJLMe8Q0bNJzadLfFfvDoNP+7iW/w=; b=eCCROTxcAGQIvTAZyw0q40VwHnkw+8WKDYBVzMFqN0Vs1prz5X7Z6qnR5nKuCdnDG+ PcubRdrKel/v/PHyejO4JVJL0VvlbzevBtg2pMnpHeW44lMaKxG9WNv3tnN6v4FthSSp tUEGVdynhCH9qUysiYd5GPm6u3sWFirGT08pQTFR4doybaHvYSGNhY0ec7Mzw2nS8Eos RJeKW4bUdLqY7rrMsIJgIh3kU5V/IHX5ylkk4nre2mrBvGwcsvbupRxtNvHEcknLkWKA mDf/jVGS/0nsc1CrDfqzzQ1JZ5HrYLpCEvp7PKs1klwR7iIEotr/qEF0GlRUhn2nnIFb R7Hg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=H/noxsdqbHTy7YTJLMe8Q0bNJzadLfFfvDoNP+7iW/w=; b=OKCMTgGwrClIcm2Cl94eZ8UbzTPPWqsX5gEy7IwRdjdQsnknhg3T454Z+dEWZEqeyL RKqXAZXb7cY9rNsnomnzzCAFwjkZn3LIZmWudaCptOr5pLzKas5mig/ibXuzPqd+YyPW 9Mo9qUOB4lNcs2AJYi/UEp98QMqiGdGHmAv6n4cfOicvB6DWv32KBt2A8zti6EIKP2Tx vRVA7/11b1fBbRCSzjG5eC8PsT9wgXHUF622tlj6o8rhYELggFg26pidssdbn+p3jfhr y3Xa7PmtgM7xoVStqAxJ0FWZfHq3CYGOlJcL77CxyDqsyWAg2kclHU31uaFMwdBZWnlQ eo/g== X-Gm-Message-State: AOAM531cluHU6J8rgsJpgBvjD8+7C7YwXdaUgzkbijF4apnXfC/W+D7r BCoAJL6W1FT0HCPmOqwwG5I= X-Google-Smtp-Source: ABdhPJxuar9sbgx4fRwniQiDkYLqwkGhnxb0vfNHIbJKvOo/wN9OlkM/DI9uJdquHCNAtTynbWBYlw== X-Received: by 2002:a17:902:c24a:b029:da:1a77:c3ac with SMTP id 10-20020a170902c24ab02900da1a77c3acmr5262603plg.78.1606447768928; Thu, 26 Nov 2020 19:29:28 -0800 (PST) Received: from localhost.localdomain ([101.12.27.127]) by smtp.gmail.com with ESMTPSA id m73sm6063962pfd.106.2020.11.26.19.29.24 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 26 Nov 2020 19:29:28 -0800 (PST) From: Gene Chen To: jacek.anaszewski@gmail.com, pavel@ucw.cz, robh+dt@kernel.org, matthias.bgg@gmail.com Subject: [PATCH v10 5/6] dt-bindings: leds: Add bindings for MT6360 LED Date: Fri, 27 Nov 2020 11:28:55 +0800 Message-Id: <1606447736-7944-6-git-send-email-gene.chen.richtek@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1606447736-7944-1-git-send-email-gene.chen.richtek@gmail.com> References: <1606447736-7944-1-git-send-email-gene.chen.richtek@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201126_222932_206512_ABE9CD61 X-CRM114-Status: GOOD ( 15.04 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: gene_chen@richtek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, cy_huang@richtek.com, benjamin.chao@mediatek.com, linux-mediatek@lists.infradead.org, dmurphy@ti.com, linux-leds@vger.kernel.org, Wilma.Wu@mediatek.com, linux-arm-kernel@lists.infradead.org, shufan_lee@richtek.com MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Gene Chen Add bindings document for LED support on MT6360 PMIC Signed-off-by: Gene Chen --- .../devicetree/bindings/leds/leds-mt6360.yaml | 164 +++++++++++++++++++++ 1 file changed, 164 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-mt6360.yaml diff --git a/Documentation/devicetree/bindings/leds/leds-mt6360.yaml b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml new file mode 100644 index 0000000..b2ffbc6 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml @@ -0,0 +1,164 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/leds-mt6360.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LED driver for MT6360 PMIC from MediaTek Integrated. + +maintainers: + - Gene Chen + +description: | + This module is part of the MT6360 MFD device. + see Documentation/devicetree/bindings/mfd/mt6360.yaml + Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode, + and 4-channel RGB LED support Register/Flash/Breath Mode + +properties: + compatible: + const: mediatek,mt6360-led + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^led@[0-6]$": + type: object + $ref: common.yaml# + description: + Properties for a single LED. + + properties: + reg: + description: Index of the LED. + enum: + - 0 # LED output INDICATOR1_RED + - 1 # LED output INDICATOR1_GREEN + - 2 # LED output INDICATOR1_BLUE + - 3 # LED output INDICATOR2_ML + - 4 # LED output FLED1 + - 5 # LED output FLED2 + - 6 # LED output MULTICOLOR + +unevaluatedProperties: false + +required: + - compatible + - "#address-cells" + - "#size-cells" + +additionalProperties: false + +examples: + - | + #include + led-controller { + compatible = "mediatek,mt6360-led"; + #address-cells = <1>; + #size-cells = <0>; + + led@3 { + reg = <3>; + function = LED_FUNCTION_MOONLIGHT; + color = ; + led-max-microamp = <150000>; + }; + led@4 { + reg = <4>; + function = LED_FUNCTION_FLASH; + color = ; + function-enumerator = <1>; + led-max-microamp = <200000>; + flash-max-microamp = <500000>; + flash-max-timeout-us = <1024000>; + }; + led@5 { + reg = <5>; + function = LED_FUNCTION_FLASH; + color = ; + function-enumerator = <2>; + led-max-microamp = <200000>; + flash-max-microamp = <500000>; + flash-max-timeout-us = <1024000>; + }; + led@6 { + reg = <6>; + function = LED_FUNCTION_INDICATOR; + color = ; + led-max-microamp = <24000>; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + function = LED_FUNCTION_INDICATOR; + color = ; + }; + led@1 { + reg = <1>; + function = LED_FUNCTION_INDICATOR; + color = ; + }; + led@2 { + reg = <2>; + function = LED_FUNCTION_INDICATOR; + color = ; + }; + }; + }; + + - | + + led-controller { + compatible = "mediatek,mt6360-led"; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + function = LED_FUNCTION_INDICATOR; + color = ; + led-max-microamp = <24000>; + }; + led@1 { + reg = <1>; + function = LED_FUNCTION_INDICATOR; + color = ; + led-max-microamp = <24000>; + }; + led@2 { + reg = <2>; + function = LED_FUNCTION_INDICATOR; + color = ; + led-max-microamp = <24000>; + }; + led@3 { + reg = <3>; + function = LED_FUNCTION_MOONLIGHT; + color = ; + led-max-microamp = <150000>; + }; + led@4 { + reg = <4>; + function = LED_FUNCTION_FLASH; + color = ; + function-enumerator = <1>; + led-max-microamp = <200000>; + flash-max-microamp = <500000>; + flash-max-timeout-us = <1024000>; + }; + led@5 { + reg = <5>; + function = LED_FUNCTION_FLASH; + color = ; + function-enumerator = <2>; + led-max-microamp = <200000>; + flash-max-microamp = <500000>; + flash-max-timeout-us = <1024000>; + }; + }; +...