From patchwork Wed Oct 4 21:50:39 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 9985727 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 07EEE602B8 for ; Wed, 4 Oct 2017 21:51:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EE5D728C24 for ; Wed, 4 Oct 2017 21:51:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E36EA28C2E; Wed, 4 Oct 2017 21:51:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8F0F828C24 for ; Wed, 4 Oct 2017 21:51:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751342AbdJDVvh (ORCPT ); Wed, 4 Oct 2017 17:51:37 -0400 Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:40348 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751396AbdJDVu7 (ORCPT ); Wed, 4 Oct 2017 17:50:59 -0400 Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.org.uk (Postfix) with ESMTP id 2F35C600FF; Thu, 5 Oct 2017 00:50:56 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: niklas.soderlund@ragnatech.se, maxime.ripard@free-electrons.com, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com, pavel@ucw.cz, sre@kernel.org, Rob Herring , devicetree@vger.kernel.org Subject: [PATCH v15 20/32] dt: bindings: Add a binding for flash LED devices associated to a sensor Date: Thu, 5 Oct 2017 00:50:39 +0300 Message-Id: <20171004215051.13385-21-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171004215051.13385-1-sakari.ailus@linux.intel.com> References: <20171004215051.13385-1-sakari.ailus@linux.intel.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Camera flash drivers (and LEDs) are separate from the sensor devices in DT. In order to make an association between the two, provide the association information to the software. Signed-off-by: Sakari Ailus Cc: Rob Herring Cc: devicetree@vger.kernel.org Acked-by: Hans Verkuil Acked-by: Pavel Machek Acked-by: Rob Herring --- Documentation/devicetree/bindings/media/video-interfaces.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt index 852041a7480c..fdba30479b47 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.txt +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt @@ -67,6 +67,14 @@ are required in a relevant parent node: identifier, should be 1. - #size-cells : should be zero. + +Optional properties +------------------- + +- flash-leds: An array of phandles, each referring to a flash LED, a sub-node + of the LED driver device node. + + Optional endpoint properties ----------------------------