From patchwork Tue Oct 22 15:06:52 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akinobu Mita X-Patchwork-Id: 1181451 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="WQ+WxYKF"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46yH16099cz9sPf for ; Wed, 23 Oct 2019 02:07:21 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387711AbfJVPHV (ORCPT ); Tue, 22 Oct 2019 11:07:21 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:36162 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387575AbfJVPHV (ORCPT ); Tue, 22 Oct 2019 11:07:21 -0400 Received: by mail-pg1-f194.google.com with SMTP id 23so10130678pgk.3; Tue, 22 Oct 2019 08:07:20 -0700 (PDT) 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=MBSZDKa9xV4z2i+6bWwRnZbkMv2YTAGUd9qpSzUgq2U=; b=WQ+WxYKFio8mTUCpO6BaWvQmsWiqrfsB0lI8zXv39O8TU0oC7SCbUw4sQIq7eSluEA 1IpSAHYd9iwge9Y/3NCIMz3u5ZFgJPA7WMqvfdzPkyjGduTPJF2O8XJ2dq4Eb5Vs9Edw 9q9b+HZUN0x2Krro/9Fu7s+I8+6fToM/aQ/UEXK3dH1++D8Sj9nw9BtsDDZevo7MxcDp afYKftE9BcP3BWTeuoxxh2Fmv7TrP7E56X+34aT1lItYOTFMn9tVXMKaWs26Z2susd2z 1wPE8E07+KvjNYYW6ILPHa//TdXaEewM/R6/we0tJlvjwEmu14kmQW8Hh+j2lowl+IcL Lqnw== 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=MBSZDKa9xV4z2i+6bWwRnZbkMv2YTAGUd9qpSzUgq2U=; b=KHr5klNky8FbTExZ6RWura13IrDInXufujyrxDb9RAOD8TB6zPWsYO9zyjukZMnWg9 9uzqf5QN2DlA1kYejk94Fi9TvtmrcqFdLpxMI+XhoAqUPxUz+S1lJPrH8F/idy/7xKHM ajlz9grdlmVZjk9+Ic9Wk8hbyam4Z7HWgqkixc28SbKvNCpQMGYlksdPIlPPpxyNyYOe Fdlbxnl01YsLozoCLPdOn2OJs9nTeWrezo3T0c/IFHSsH9sLaS+OyNWUq2EBky+ChGii aD2jTaCxANoB3BBMWEjd71LIUTPntB+Eq4rS19dZcgDnh4KkoOOUCaiy3vRyRJN61xcD PfZQ== X-Gm-Message-State: APjAAAUg2PhQW/kMgtGGaOug0b8wI2QxWBecOQZXTuOQNu+LxOJzBg5D IhbNhKGdERYJGgnvQlSb7kJGRxnB X-Google-Smtp-Source: APXvYqy75eUT9bI6FNEw/o5RLnWQH65cRFB1+vCj27mJwt1pKpJF/sburXnk3wvexABvZ8JScA/4QQ== X-Received: by 2002:a17:90a:8d13:: with SMTP id c19mr5266993pjo.136.1571756840190; Tue, 22 Oct 2019 08:07:20 -0700 (PDT) Received: from localhost.localdomain ([240f:34:212d:1:368e:e048:68f1:84e7]) by smtp.gmail.com with ESMTPSA id k66sm19882001pjb.11.2019.10.22.08.07.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 22 Oct 2019 08:07:19 -0700 (PDT) From: Akinobu Mita To: linux-leds@vger.kernel.org, devicetree@vger.kernel.org Cc: Akinobu Mita , Rob Herring , Mark Rutland , Bjorn Andersson , Tomi Valkeinen , Jean-Jacques Hiblot , Jacek Anaszewski , Pavel Machek , Dan Murphy Subject: [PATCH 2/2] leds: meter: add leds-meter binding Date: Wed, 23 Oct 2019 00:06:52 +0900 Message-Id: <1571756812-19005-3-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1571756812-19005-1-git-send-email-akinobu.mita@gmail.com> References: <1571756812-19005-1-git-send-email-akinobu.mita@gmail.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add DT binding for leds-meter. Cc: Rob Herring Cc: Mark Rutland Cc: Bjorn Andersson Cc: Tomi Valkeinen Cc: Jean-Jacques Hiblot Cc: Jacek Anaszewski Cc: Pavel Machek Cc: Dan Murphy Signed-off-by: Akinobu Mita --- .../devicetree/bindings/leds/leds-meter.yaml | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-meter.yaml diff --git a/Documentation/devicetree/bindings/leds/leds-meter.yaml b/Documentation/devicetree/bindings/leds/leds-meter.yaml new file mode 100644 index 0000000..d5dfa261 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-meter.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/leds-meter.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic LED level meter + +maintainers: + - Akinobu Mita + +description: + Generic LED level meter consists of multiple LED devices by different drivers. + +properties: + compatible: + const: meter-leds + + leds: + $ref: /schemas/types.yaml#/definitions/phandle-array + minItems: 1 + description: List of phandles to LED node that are members of a level meter. + + brightness-weights: + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + description: Each integer represents a contribution ratio within a level + meter. + +required: + - compatible + - leds + +examples: + - | + leds { + compatible = "meter-leds"; + leds = <&led0>, <&led1>, <&led2>, <&led3>; + brightness-weights = <3 1 1 1>; + }; + +...