From patchwork Thu Jan 28 20:41:06 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 574877 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id ACA61140779 for ; Fri, 29 Jan 2016 07:43:10 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967914AbcA1UmG (ORCPT ); Thu, 28 Jan 2016 15:42:06 -0500 Received: from mout.kundenserver.de ([212.227.17.13]:54474 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966530AbcA1Ul4 (ORCPT ); Thu, 28 Jan 2016 15:41:56 -0500 Received: from localhost.localdomain ([95.91.39.67]) by mrelayeu.kundenserver.de (mreue104) with ESMTPSA (Nemesis) id 0M9pIu-1aDqke3sYi-00B3li; Thu, 28 Jan 2016 21:41:33 +0100 From: Stefan Wahren To: Richard Purdie , Jacek Anaszewski , Rob Herring , Mark Rutland Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Stefan Wahren Subject: [PATCH RFC 2/3] DT: add binding for SN3218 LED driver Date: Thu, 28 Jan 2016 20:41:06 +0000 Message-Id: <1454013667-25889-3-git-send-email-stefan.wahren@i2se.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1454013667-25889-1-git-send-email-stefan.wahren@i2se.com> References: <1454013667-25889-1-git-send-email-stefan.wahren@i2se.com> X-Provags-ID: V03:K0:rULY2zFsvJA0f8elsEvrlYDK3vqS7GJpjDDb4w5EbZeWGH3JhhS pFSzvknkLosNaIkp0eRrS2SrbD/C+M5X+F+ivkIkIp5qPJk0xbKRXYhq9jzSDiXtQOAb12R ItwMqheNNnfgre8ARduM6w85pm2jCpI7O1Fs4oVBCQD8AyB9vLLknTN6Dggm9hMJA8qILQS Om4sk7Z1uCv6WnOAweCGg== X-UI-Out-Filterresults: notjunk:1; V01:K0:J1glR6QHWKc=:b7UGxCJclH/XAPe7mqBNCe idSrV4NLQh51IoZ7tiYlwbfKS7ihB0hawTNuEWZ/2dts7h5Mwt8zUdn9fUc7Z0+DU2YLV17VF I0D5+wiZvROzyQjKZ1iN3SwHuZIa0UHewxvBj59UsGwM+n8mFIVgYejvjvntEjDzuNbaEdsqm P1FtLlHXQcjJCQP++9ZyexpunVYveGc1z+8RYFX/T2OjlJLNwFd29l0zXOnQSjh7T+8gYD61W gJl3gz0vpaoVgNr8byv8pu0wD6MA+Vg1e2YeW+23Ylx553gFIVREkjqkmOk5PC3D4IiMioRzE jIO3OCTWaFeU9U5XZWiBMB5isqz4oubjfbRG46SYr9z+BVeZ7N275b4lu80y7CXevLWecpKa9 i068y4TYJzuEuZqo/+ODYCsOfddSPZp0jOOBlUnlchQbdhWYavxzi4ASOQBqVeIKWVLPCS6sZ PQgVbp0au6yoRptM2dvcHIVcs1ZonODG/3uFG6V68yw8dbu/xC3ZnBHqd91acwJC9KGKD3ySA 8Z/19ac8r+btxjZNQ33uqSZ8sBm2orhdQxc+eQt7U9iCgyPdFizyENLKMFBgxAvbrnRvAZWbL ryV8+IrLWMzwBJ9dOgIdPWfbXIJ43CkR88Itz8VPkgS7BV1DnbRZRqA43zhQgBE3LuhQplmoo zHtOUAbtqIY+uBRamV1viaGjnqDzdGCayHNqgXo7zaP3S0kOD/58WTetrxWNZFY7WOco= Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch adds the binding for Si-En Technology SN3218 18-Channel LED driver. Signed-off-by: Stefan Wahren Acked-by: Rob Herring --- .../devicetree/bindings/leds/leds-sn3218.txt | 41 ++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-sn3218.txt diff --git a/Documentation/devicetree/bindings/leds/leds-sn3218.txt b/Documentation/devicetree/bindings/leds/leds-sn3218.txt new file mode 100644 index 0000000..bf632df --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-sn3218.txt @@ -0,0 +1,41 @@ +* Si-En Technology - SN3218 18-Channel LED Driver + +Required properties: +- compatible : + "si-en,sn3218" +- address-cells : must be 1 +- size-cells : must be 0 +- reg : I2C slave address, typically 0x54 + +Each led is represented as a sub-node of the si-en,sn3218 device. + +LED sub-node properties: +- label : (optional) see Documentation/devicetree/bindings/leds/common.txt +- reg : number of LED line (could be from 0 to 17) +- linux,default-trigger : (optional) + see Documentation/devicetree/bindings/leds/common.txt + +Example: + +sn3218@54 { + compatible = "si-en,sn3218"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x54>; + + led1@0 { + label = "led1"; + reg = <0x0>; + }; + + led2@1 { + label = "led2"; + reg = <0x1>; + }; + + led3@2 { + label = "led3"; + reg = <0x2>; + }; +}; +