From patchwork Mon Dec 18 20:23:05 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 850390 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="vOW38Rpw"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3z0sx26qn9z9s84 for ; Tue, 19 Dec 2017 07:25:42 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760423AbdLRUXr (ORCPT ); Mon, 18 Dec 2017 15:23:47 -0500 Received: from lelnx194.ext.ti.com ([198.47.27.80]:38754 "EHLO lelnx194.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752970AbdLRUXg (ORCPT ); Mon, 18 Dec 2017 15:23:36 -0500 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by lelnx194.ext.ti.com (8.15.1/8.15.1) with ESMTP id vBIKNHRG029629; Mon, 18 Dec 2017 14:23:17 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1513628597; bh=AjPWXvSWwUo6IJbEjax0cR3iRWzajsPUynvFu5GSsV0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=vOW38Rpw+NOwOFUPlJ1d7PplImP16tSvdLq12aWIyNQ2cNodcwSWX0w/1UAgbTq4v bheZS6BbfbhCtVQfZyA6t14fEy187MaGASevzi/IRhmLSg29g9CjhTl48X4zAlH7ZO gct6QaBdaXyeaIOr45M+7GjMly7pnlCrq3rkQiYw= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id vBIKNHMv002347; Mon, 18 Dec 2017 14:23:17 -0600 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1261.35; Mon, 18 Dec 2017 14:23:16 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1261.35 via Frontend Transport; Mon, 18 Dec 2017 14:23:16 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id vBIKNGhE017755; Mon, 18 Dec 2017 14:23:16 -0600 Received: from localhost (a0272616local-lt.dhcp.ti.com [172.22.68.73]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id vBIKNGx19294; Mon, 18 Dec 2017 14:23:16 -0600 (CST) From: Dan Murphy To: , , , , CC: , , , Dan Murphy Subject: [PATCH v5 4/6] dt: bindings: lp8860: Add trigger binding to the lp8860 Date: Mon, 18 Dec 2017 14:23:05 -0600 Message-ID: <20171218202307.4913-4-dmurphy@ti.com> X-Mailer: git-send-email 2.12.2 In-Reply-To: <20171218202307.4913-1-dmurphy@ti.com> References: <20171218202307.4913-1-dmurphy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add a default trigger optional node to the child node. This will allow the driver to set the trigger for a backlight. Signed-off-by: Dan Murphy Reviewed-by: Rob Herring --- v5 - No changes v4 - No changes v3 - Removed optional and rebased - https://patchwork.kernel.org/patch/10093755/ v2 - Moved binding changes to first patch in the series. Documentation/devicetree/bindings/leds/leds-lp8860.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt index 77ddd22c20dc..5f0e892ad759 100644 --- a/Documentation/devicetree/bindings/leds/leds-lp8860.txt +++ b/Documentation/devicetree/bindings/leds/leds-lp8860.txt @@ -21,6 +21,8 @@ Required child properties: Optional child properties: - label : see Documentation/devicetree/bindings/leds/common.txt + - linux,default-trigger : + see Documentation/devicetree/bindings/leds/common.txt Example: @@ -35,6 +37,7 @@ led-controller@2d { led@0 { reg = <0>; label = "white:backlight"; + linux,default-trigger = "backlight"; }; }