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=-7.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 E4369C433E2 for ; Thu, 16 Jul 2020 11:40:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B281220657 for ; Thu, 16 Jul 2020 11:40:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nic.cz header.i=@nic.cz header.b="yTIBDrgW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727030AbgGPLkw (ORCPT ); Thu, 16 Jul 2020 07:40:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727081AbgGPLkv (ORCPT ); Thu, 16 Jul 2020 07:40:51 -0400 Received: from mail.nic.cz (lists.nic.cz [IPv6:2001:1488:800:400::400]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 949CAC08C5CE for ; Thu, 16 Jul 2020 04:40:51 -0700 (PDT) Received: from dellmb.labs.office.nic.cz (unknown [IPv6:2001:1488:fffe:6:cac7:3539:7f1f:463]) by mail.nic.cz (Postfix) with ESMTP id 07141140A88; Thu, 16 Jul 2020 13:40:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1594899649; bh=aYMZrjhv1UBQSCRla0lhAiVRWYCRYiNz4DNJEQvJ8Rs=; h=From:To:Date; b=yTIBDrgW+dbN5gfzxM30dJ3YybLr8OfVXEQeDTw9Rd2Hrog+87vW5WZNyypgfUetQ 7QUU7L5BBahw/z/fLVpjcZO05qXw2tgFNTgNA9hPXIQxTTyn9Guga63mWgKvDUKpT8 v+f5vkXU4x7alBGdrdoFGp8Yi2zBmUfWUU/vHYnw= From: =?UTF-8?q?Marek=20Beh=C3=BAn?= To: linux-leds@vger.kernel.org Cc: Pavel Machek , jacek.anaszewski@gmail.com, Dan Murphy , =?UTF-8?q?Marek=20Beh=C3=BAn?= Subject: [PATCH v5 0/3] Add Turris Omnia LEDs driver Date: Thu, 16 Jul 2020 13:40:44 +0200 Message-Id: <20200716114047.22943-1-marek.behun@nic.cz> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spamd-Bar: / X-Virus-Scanned: clamav-milter 0.102.2 at mail X-Virus-Status: Clean Sender: linux-leds-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Hi, this version addresses some of Dan's suggestions. Uses the multicolor framework. Marek changes since v4: - fixed a typo in dt-binding - change to dt-binding documentation as suggested by Dan Murphy so that it is less confusing - cleaning up some things in the code addressed by Dan Murphy - added sysfs ABI documentation for the brightness file controlling the brightness of the whole panel changes since v3: - added a note in yaml scheme to the description of multi-led property that no subnodes for the specific channels are needed since this controller only supports RGB LEDs. A comment into the device-tree example in the yaml scheme is added saying the same thing. changes since v2: - using multicolor LED framework now, major rewrite - added support for global brightness (Omnia has a button which can switch between 8 levels of intensity of all the LEDs at once, but in reality any value between 0% and 100% can be set, and we want to access this setting via software) Marek Behún (3): dt-bindings: leds: add cznic,turris-omnia-leds binding leds: initial support for Turris Omnia LEDs Documentation: ABI: leds-turris-omnia: document sysfs attribute .../sysfs-class-led-driver-turris-omnia | 14 + .../leds/cznic,turris-omnia-leds.yaml | 88 ++++++ drivers/leds/Kconfig | 11 + drivers/leds/Makefile | 1 + drivers/leds/leds-turris-omnia.c | 293 ++++++++++++++++++ 5 files changed, 407 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-led-driver-turris-omnia create mode 100644 Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml create mode 100644 drivers/leds/leds-turris-omnia.c -- 2.26.2