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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 BB643C31E44 for ; Fri, 14 Jun 2019 07:10:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 983C52133D for ; Fri, 14 Jun 2019 07:10:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726298AbfFNHKj (ORCPT ); Fri, 14 Jun 2019 03:10:39 -0400 Received: from mail.thorsis.com ([92.198.35.195]:45998 "EHLO mail.thorsis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725843AbfFNHKj (ORCPT ); Fri, 14 Jun 2019 03:10:39 -0400 X-Greylist: delayed 486 seconds by postgrey-1.27 at vger.kernel.org; Fri, 14 Jun 2019 03:10:38 EDT Received: from localhost (localhost [127.0.0.1]) by mail.thorsis.com (Postfix) with ESMTP id 9275A477B; Fri, 14 Jun 2019 09:05:39 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at mail.thorsis.com Received: from mail.thorsis.com ([127.0.0.1]) by localhost (mail.thorsis.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id n4hKxe5O_F5z; Fri, 14 Jun 2019 09:05:39 +0200 (CEST) Received: by mail.thorsis.com (Postfix, from userid 109) id BE7913DD3; Fri, 14 Jun 2019 09:05:37 +0200 (CEST) From: Alexander Dahl To: linux-leds@vger.kernel.org Cc: Dan Murphy , jacek.anaszewski@gmail.com, pavel@ucw.cz, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 0/9] Multicolor Framework update Date: Fri, 14 Jun 2019 09:02:23 +0200 Message-ID: <55737098.K72IVJ5cDM@ada> In-Reply-To: <20190523190820.29375-1-dmurphy@ti.com> References: <20190523190820.29375-1-dmurphy@ti.com> Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Dan, Am Donnerstag, 23. Mai 2019, 14:08:11 CEST schrieb Dan Murphy: > leds: multicolor: Add sysfs interface definition > dt: bindings: Add multicolor class dt bindings documention > documention: leds: Add multicolor class documentation > dt-bindings: leds: Add multicolor ID to the color ID list > leds: Add multicolor ID to the color ID list > leds: multicolor: Introduce a multicolor class definition > dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers > leds: lp50xx: Add the LP50XX family of the RGB LED driver > leds: Update the lp55xx to use the multi color framework While not having much experience with the implementation of the LED subsystem, I've had a short look at those. Curious question: would it be possible to take three gpio-leds and group those together to one multicolor-led? I know at least one board, where things are wired up like this, see e.g. at91-sama5d27_som1_ek.dts Greets Alex