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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 77E52C4BA10 for ; Wed, 26 Feb 2020 14:33:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 48AB624680 for ; Wed, 26 Feb 2020 14:33:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="g0A0bJhB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727590AbgBZOdg (ORCPT ); Wed, 26 Feb 2020 09:33:36 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:44228 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727069AbgBZOdg (ORCPT ); Wed, 26 Feb 2020 09:33:36 -0500 Received: by mail-wr1-f66.google.com with SMTP id m16so3269287wrx.11 for ; Wed, 26 Feb 2020 06:33:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=zlZyK3svN4WBZKEOPHCSggdPRdTBurhSqa9+zLUZBzs=; b=g0A0bJhBhkX0HoST7bDkms4BVbZ6uw0t+zDPrWtG5s9fvzviAZAx24pvQFm+c4Ydri weN0d3ghPwndlSDWzGF34jUm7esyVBfKUH1nY69vY8cy5YuPRkwVuRD+Gznxk5+hLfF0 hwU/cBvK/mENqL3Wd2IYVybWA2u9e9NISQ9HhN9FL9OkXUEsJHeNb78shv/YpV57bXTT oviTbv+1R5I+CAwPY0JPPIRucAkbKNRX+FP+5FsipVal4uwAlkyRvoC4nSIROTn0uHi1 YEtwOJ31y5VMFux/k2iqbak7/bRx/lLFKOvvaWB8UinfBfrQSOuDpD3wzWVB/eVbv9qp 0Pvg== 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; bh=zlZyK3svN4WBZKEOPHCSggdPRdTBurhSqa9+zLUZBzs=; b=OrTEaN9SDiJDRAZyHy6CO4ArY0zxoV6QHeFxdoQatJtTDjNQjwwn4/uevwo66vx8U/ PruQ5a1w+b9qBDY9+vmSD1qZRomTRV91zM1FnfIF/VSkuLI+F8+/XMb//ZiRaXDr8txt 0qO4EsUUpA/xZx+FoKWw6HuT4YuJmgg5CyeupHdMQaG5X3oEo260/tNKzfImuT3HdgoV hvO4IjuSTHZK1tEneGJ8m6lWheYWdisEXqAmLODlNiy99RcDoCJhDpudlBtTRQpr84mY XIEKuyEXuVxaJdf2N8mQKxQS7/tAoxsq1X7wkSIaqX1Ss9Idlb6X/LE6vGNhtZHc90ZY 0nMw== X-Gm-Message-State: APjAAAUIQy6rHg0jXLvEc2HzAnya9EXyyI1Oulsm9SXetYqQfDG7t6gC +1fJQljk6DLnmOHZjb2ACt89hg== X-Google-Smtp-Source: APXvYqzoa1aSdZQU0DPuoUSUZIdqy4ht2oFqWEkDi4IRjOwzpFDAmZ4HCqS1k5yoVlbtQ6fA8k4/Mw== X-Received: by 2002:a5d:538e:: with SMTP id d14mr6118603wrv.358.1582727614391; Wed, 26 Feb 2020 06:33:34 -0800 (PST) Received: from nbelin-ThinkPad-T470p.baylibre.local (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.gmail.com with ESMTPSA id h10sm3204198wml.18.2020.02.26.06.33.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 26 Feb 2020 06:33:33 -0800 (PST) From: Nicolas Belin To: linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, jacek.anaszewski@gmail.com, pavel@ucw.cz, dmurphy@ti.com, devicetree@vger.kernel.org Cc: baylibre-upstreaming@groups.io, Nicolas Belin Subject: [PATCH RFC v2 0/3] leds: add support for apa102c leds Date: Wed, 26 Feb 2020 15:33:09 +0100 Message-Id: <1582727592-4510-1-git-send-email-nbelin@baylibre.com> X-Mailer: git-send-email 2.7.4 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch series adds the driver and its related documentation for the APA102C RGB Leds. It is based on the Multicolor Framework and must be applied on top of the Multicolor framework patches located at https://lore.kernel.org/patchwork/project/lkml/list/?series=427513 . Patch 1 adds the APA102C led manufacturer to the vendor-prefixes list. Patch 2 Documents the APA102C led driver. Patch 3 contains the actual driver code and modifications in the Kconfig and the Makefile. Updates since v1: - Moved the apa102c line in the Makefile to the LED SPI Drivers part - The driver is now based on the Multicolor Framework. Nicolas Belin (3): dt-bindings: Document shiji vendor-prefix dt-bindings: leds: Shiji Lighting APA102C LED driver drivers: leds: add support for apa102c leds .../devicetree/bindings/leds/leds-apa102c.yaml | 154 +++++++++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + drivers/leds/Kconfig | 7 + drivers/leds/Makefile | 1 + drivers/leds/leds-apa102c.c | 291 +++++++++++++++++++++ 5 files changed, 455 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-apa102c.yaml create mode 100644 drivers/leds/leds-apa102c.c -- 2.7.4