From patchwork Wed Jan 21 22:29:23 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Lunn X-Patchwork-Id: 5680721 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 41787C058D for ; Wed, 21 Jan 2015 22:34:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 67F6C20480 for ; Wed, 21 Jan 2015 22:34:29 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8491D20497 for ; Wed, 21 Jan 2015 22:34:28 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YE3pM-0003n1-QK; Wed, 21 Jan 2015 22:32:44 +0000 Received: from vps0.lunn.ch ([178.209.37.122]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YE3or-0003WE-Qv for linux-arm-kernel@lists.infradead.org; Wed, 21 Jan 2015 22:32:14 +0000 Received: from andrew by vps0.lunn.ch with local (Exim 4.80) (envelope-from ) id 1YE3mB-0002Eq-Oq; Wed, 21 Jan 2015 23:29:27 +0100 From: Andrew Lunn To: cooloney@gmail.com, rpurdie@rpsys.net Subject: [PATCHv5 1/2] leds: tlc591xx: Document binding for the TI 8/16 Channel i2c LED driver Date: Wed, 21 Jan 2015 23:29:23 +0100 Message-Id: <1421879364-8573-2-git-send-email-andrew@lunn.ch> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1421879364-8573-1-git-send-email-andrew@lunn.ch> References: <1421879364-8573-1-git-send-email-andrew@lunn.ch> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150121_143214_087686_9DD83127 X-CRM114-Status: UNSURE ( 7.56 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: devicetree@vger.kernel.org, vigneshr@ti.com, Andrew Lunn , Matthew.Fatheree@belkin.com, tomi.valkeinen@ti.com, linux-leds@vger.kernel.org, kaloz@openwrt.org, linux ARM X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Document the binding for the TLC591xx LED driver. Signed-off-by: Andrew Lunn Cc: Matthew.Fatheree@belkin.com --- .../devicetree/bindings/leds/leds-tlc591xx.txt | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-tlc591xx.txt diff --git a/Documentation/devicetree/bindings/leds/leds-tlc591xx.txt b/Documentation/devicetree/bindings/leds/leds-tlc591xx.txt new file mode 100644 index 000000000000..3bbbf7024411 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-tlc591xx.txt @@ -0,0 +1,40 @@ +LEDs connected to tlc59116 or tlc59108 + +Required properties +- compatible: should be "ti,tlc59116" or "ti,tlc59108" +- #address-cells: must be 1 +- #size-cells: must be 0 +- reg: typically 0x68 + +Each led is represented as a sub-node of the ti,tlc59116. +See Documentation/devicetree/bindings/leds/common.txt + +LED sub-node properties: +- reg: number of LED line, 0 to 15 or 0 to 7 +- label: (optional) name of LED +- linux,default-trigger : (optional) + +Examples: + +tlc59116@68 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,tlc59116"; + reg = <0x68>; + + wan@0 { + label = "wrt1900ac:amber:wan"; + reg = <0x0>; + }; + + 2g@2 { + label = "wrt1900ac:white:2g"; + reg = <0x2>; + }; + + alive@9 { + label = "wrt1900ac:green:alive"; + reg = <0x9>; + linux,default_trigger = "heartbeat"; + }; +};