From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from metis.ext.pengutronix.de ([85.220.165.71]:49759 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727546AbfH3KQ5 (ORCPT ); Fri, 30 Aug 2019 06:16:57 -0400 From: Marco Felsch Subject: [PATCH v10 12/14] media: dt-bindings: tvp5150: add optional sdtv standards documentation Date: Fri, 30 Aug 2019 12:16:44 +0200 Message-Id: <20190830101646.6530-13-m.felsch@pengutronix.de> In-Reply-To: <20190830101646.6530-1-m.felsch@pengutronix.de> References: <20190830101646.6530-1-m.felsch@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org To: mchehab@kernel.org, sakari.ailus@linux.intel.com, hans.verkuil@cisco.com, jacopo+renesas@jmondi.org, robh+dt@kernel.org, laurent.pinchart@ideasonboard.com Cc: devicetree@vger.kernel.org, kernel@pengutronix.de, linux-media@vger.kernel.org, Rob Herring List-ID: Document the optional binding to limit the possible sdtv standards on the input connectors. Signed-off-by: Marco Felsch Reviewed-by: Rob Herring --- v8: - adapt to new sdtv-standards - adapt commit message - fix missing include within example code .../devicetree/bindings/media/i2c/tvp5150.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt index cc98b38c7e73..f876b79c335f 100644 --- a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt +++ b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt @@ -49,13 +49,22 @@ Required Endpoint Properties for parallel synchronization on output port: Note: Do not specify any of these properties if you want to use the embedded BT.656 synchronization. +Optional Connector Properties: +============================== + +- sdtv-standards: Set the possible signals to which the hardware tries to lock + instead of using the autodetection mechnism. Please look at + [1] for more information. + [1] Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt. Example - three input sources: +#include comp_connector_0 { compatible = "composite-video-connector"; label = "Composite0"; + sdtv-standards = ; /* limit to pal-m signals */ port { composite0_to_tvp5150: endpoint { @@ -67,6 +76,7 @@ comp_connector_0 { comp_connector_1 { compatible = "composite-video-connector"; label = "Composite1"; + sdtv-standards = ; /* limit to ntsc-m signals */ port { composite1_to_tvp5150: endpoint { -- 2.20.1