From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:39282 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932335AbdJZHyo (ORCPT ); Thu, 26 Oct 2017 03:54:44 -0400 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, linux-acpi@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring Subject: [PATCH v16 20/32] dt: bindings: Add a binding for flash LED devices associated to a sensor Date: Thu, 26 Oct 2017 10:53:30 +0300 Message-Id: <20171026075342.5760-21-sakari.ailus@linux.intel.com> In-Reply-To: <20171026075342.5760-1-sakari.ailus@linux.intel.com> References: <20171026075342.5760-1-sakari.ailus@linux.intel.com> Sender: linux-media-owner@vger.kernel.org List-ID: 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 bd6474920510..dc66e3224692 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.txt +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt @@ -76,6 +76,14 @@ 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 ---------------------------- -- 2.11.0