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 35E82C4BA13 for ; Wed, 26 Feb 2020 14:33:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 095F224689 for ; Wed, 26 Feb 2020 14:33:40 +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 S1727711AbgBZOdi (ORCPT ); Wed, 26 Feb 2020 09:33:38 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:39324 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727584AbgBZOdh (ORCPT ); Wed, 26 Feb 2020 09:33:37 -0500 Received: by mail-wr1-f65.google.com with SMTP id y17so3294469wrn.6 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=Fd9PDix/AxR19K7wPLHdWVaKTyzA1k6a7+leK5peSsQtxlAJX7PDTtDTGWOQ5OyUk/ Ca/WNHYxigXctoqOLegtWNJJewJ2ebI/QsxjjqixtH/zZoEuhZUsNOOrSXq70S2FLb7Y gYKpXbOo989noAQSIg0jSW1ntLQH21IVwnmTRDowjJtSepLd1/wa51KtgdxRoEgJ84Eo noLKDe3DSOrB/K630/P0igxM/83inE/Vmm94cdwnQBRd8L14iAmUZ7bE7L6GZH56gcmN 9b7dobaaFGEuwgDrp+2u0iKqwXPm+mBPLvWp9aR2bUJWXqvAOZX04V18lGf5oavzCxdN tKNw== X-Gm-Message-State: APjAAAXcgH+uzG6Bf18Fa28S3/5Y3K4WJq+wGPHXphHTj7P0xM3p8g5i oclNt5TzQBjov1SjhUV4WyvomYwFxAg= 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: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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