From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sakari Ailus 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> References: <20171026075342.5760-1-sakari.ailus@linux.intel.com> 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 In-Reply-To: <20171026075342.5760-1-sakari.ailus@linux.intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org 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 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