From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 993A5C54FD0 for ; Thu, 23 Apr 2020 16:01:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 793F420728 for ; Thu, 23 Apr 2020 16:01:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="xMvCIiZS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729453AbgDWQBe (ORCPT ); Thu, 23 Apr 2020 12:01:34 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:40958 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729176AbgDWQBd (ORCPT ); Thu, 23 Apr 2020 12:01:33 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 03NG1Sjr101675; Thu, 23 Apr 2020 11:01:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1587657688; bh=lrZ24WOBlgOTdoMBS5SIvXtZay9zVrMPW4KUDRei158=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=xMvCIiZS7BWthp3FQV01hpU903FLAE03RrYNBDLazN/Qm173hteoi9TNXI1DLKtHu xQElgxdhUWg78c4C2/C9rxkbGA01ZlF13h3LuhcBeYqdaA/Tq6833qAYHOYlPS1hDD 1MmREjjNbpUWiqK8jqWoKg0RbNrFuPy5MJKB3xj4= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 03NG1Sbk059463 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 23 Apr 2020 11:01:28 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Thu, 23 Apr 2020 11:01:27 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Thu, 23 Apr 2020 11:01:27 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 03NG1RGG060644; Thu, 23 Apr 2020 11:01:27 -0500 From: Dan Murphy To: , CC: , , Dan Murphy , Rob Herring Subject: [PATCH v20 01/17] dt: bindings: Add multicolor class dt bindings documention Date: Thu, 23 Apr 2020 10:55:08 -0500 Message-ID: <20200423155524.13971-2-dmurphy@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200423155524.13971-1-dmurphy@ti.com> References: <20200423155524.13971-1-dmurphy@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add DT bindings for the LEDs multicolor class framework. Add multicolor ID to the color ID list for device tree bindings. CC: Rob Herring Acked-by: Pavel Machek Signed-off-by: Dan Murphy --- v20 - Squashed Patch 1 and 2 from v19 into a single patch .../bindings/leds/leds-class-multicolor.txt | 98 +++++++++++++++++++ include/dt-bindings/leds/common.h | 3 +- 2 files changed, 100 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/leds/leds-class-multicolor.txt diff --git a/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt b/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt new file mode 100644 index 000000000000..4b1bd82f2a42 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt @@ -0,0 +1,98 @@ +* Multicolor LED properties + +Bindings for multi color LEDs show how to describe current outputs of +either integrated multi-color LED elements (like RGB, RGBW, RGBWA-UV +etc.) or standalone LEDs, to achieve logically grouped multi-color LED +modules. This is achieved by adding multi-led nodes layer to the +monochrome LED bindings. + +The nodes and properties defined in this document are unique to the multicolor +LED class. Common LED nodes and properties are inherited from the common.txt +within this documentation directory. + +Required LED child properties: + - color : For multicolor LED support this property should be defined as + LED_COLOR_ID_MULTI and further definition can be found in + include/linux/leds/common.h. + +led-controller@30 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,lp5024"; + reg = <0x29>; + + multi-led@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + color = ; + function = LED_FUNCTION_CHARGING; + + + led@3 { + reg = <3>; + color = ; + }; + + led@4 { + reg = <4>; + color = ; + }; + + led@5 { + reg = <5>; + color = ; + }; + }; + + multi-led@2 { + #address-cells = <1>; + #size-cells = <0>; + color = ; + function = LED_FUNCTION_ACTIVITY; + reg = <2>; + ti,led-bank = <2 3 5>; + + led@6 { + reg = <0x6>; + color = ; + led-sources = <6 9 15>; + }; + + led@7 { + reg = <0x7>; + color = ; + led-sources = <7 10 16>; + }; + + led@8 { + reg = <0x8>; + color = ; + led-sources = <8 11 17>; + }; + }; + + multi-led@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + color = ; + function = LED_FUNCTION_ACTIVITY; + + led@12 { + reg = <12>; + color = ; + }; + + led@13 { + reg = <13>; + color = ; + }; + + led@14 { + reg = <14>; + color = ; + }; + }; + +}; diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h index 0ce7dfc00dcb..a463ce6a8794 100644 --- a/include/dt-bindings/leds/common.h +++ b/include/dt-bindings/leds/common.h @@ -30,7 +30,8 @@ #define LED_COLOR_ID_VIOLET 5 #define LED_COLOR_ID_YELLOW 6 #define LED_COLOR_ID_IR 7 -#define LED_COLOR_ID_MAX 8 +#define LED_COLOR_ID_MULTI 8 +#define LED_COLOR_ID_MAX 9 /* Standard LED functions */ /* Keyboard LEDs, usually it would be input4::capslock etc. */ -- 2.25.1