From patchwork Sat Jan 25 17:14:37 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jean-Francois Moine X-Patchwork-Id: 3550061 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id AC58F9F381 for ; Wed, 29 Jan 2014 09:25:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AFC982017A for ; Wed, 29 Jan 2014 09:25:40 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id DA0E220170 for ; Wed, 29 Jan 2014 09:25:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5BE7DFC4EC; Wed, 29 Jan 2014 01:25:25 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp3-g21.free.fr (smtp3-g21.free.fr [212.27.42.3]) by gabe.freedesktop.org (Postfix) with ESMTP id 814A4FC4E3 for ; Wed, 29 Jan 2014 01:25:13 -0800 (PST) Received: from localhost (unknown [IPv6:2a01:e35:2f5c:9de0:212:bfff:fe1e:9ce4]) by smtp3-g21.free.fr (Postfix) with ESMTP id C95C7A611A; Wed, 29 Jan 2014 10:25:01 +0100 (CET) X-Mailbox-Line: From 2fbe4ac9f3f0be5b300191066408379b9565098e Mon Sep 17 00:00:00 2001 Message-Id: <2fbe4ac9f3f0be5b300191066408379b9565098e.1390986083.git.moinejf@free.fr> In-Reply-To: References: From: Jean-Francois Moine Date: Sat, 25 Jan 2014 18:14:37 +0100 Subject: [PATCH v5 15/23] drm/i2c: tda998x: add DT documentation To: dri-devel@lists.freedesktop.org Cc: devicetree@vger.kernel.org, Russell King - ARM Linux , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Jean-Francois Moine --- .../devicetree/bindings/drm/i2c/tda998x.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/drm/i2c/tda998x.txt diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt new file mode 100644 index 0000000..d7df01c --- /dev/null +++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt @@ -0,0 +1,27 @@ +Device-Tree bindings for the NXP TDA998x HDMI transmitter + +Required properties; + - compatible: must be "nxp,tda998x" + +Optional properties: + - interrupts: interrupt number and trigger type + default: polling + + - pinctrl-0: pin control group to be used for + screen plug/unplug interrupt. + + - pinctrl-names: must contain a "default" entry. + + - video-ports: 24 bits value which defines how the video controller + output is wired to the TDA998x input - default: <0x230145> + +Example: + + tda998x: hdmi-encoder { + compatible = "nxp,tda998x"; + reg = <0x70>; + interrupt-parent = <&gpio0>; + interrupts = <27 2>; /* falling edge */ + pinctrl-0 = <&pmx_camera>; + pinctrl-names = "default"; + };