From patchwork Tue Mar 7 08:56:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 9608301 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 A8D80604DC for ; Tue, 7 Mar 2017 08:57:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A0208205AB for ; Tue, 7 Mar 2017 08:57:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 923AB26E4F; Tue, 7 Mar 2017 08:57:05 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 59401205AB for ; Tue, 7 Mar 2017 08:57:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 396FA6E644; Tue, 7 Mar 2017 08:56:58 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.free-electrons.com (mail.free-electrons.com [62.4.15.54]) by gabe.freedesktop.org (Postfix) with ESMTP id E9F456E640 for ; Tue, 7 Mar 2017 08:56:56 +0000 (UTC) Received: by mail.free-electrons.com (Postfix, from userid 110) id 790F120BC3; Tue, 7 Mar 2017 09:56:56 +0100 (CET) Received: from localhost (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id C8542207CF; Tue, 7 Mar 2017 09:56:37 +0100 (CET) From: Maxime Ripard To: Mike Turquette , Stephen Boyd , Chen-Yu Tsai , Maxime Ripard Subject: [PATCH 6/15] dt-bindings: display: sun4i: Add HDMI display bindings Date: Tue, 7 Mar 2017 09:56:25 +0100 Message-Id: X-Mailer: git-send-email 2.11.0 In-Reply-To: References: In-Reply-To: References: Cc: Mark Rutland , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com, Rob Herring , Daniel Vetter , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP One of the possible output of the display pipeline, on the SoCs that have it, is the HDMI controller. Add a binding for it. Signed-off-by: Maxime Ripard Acked-by: Chen-Yu Tsai --- Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 21 +++++++- 1 file changed, 21 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index b82c00449468..4b280672658e 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -4,6 +4,27 @@ Allwinner A10 Display Pipeline The Allwinner A10 Display pipeline is composed of several components that are going to be documented below: +HDMI Encoder +------------ + +The HDMI Encoder supports the HDMI video and audio outputs, and does +CEC. It is one end of the pipeline. + +Required properties: + - compatible: value must be one of: + * allwinner,sun5i-a10s-hdmi + - reg: base address and size of memory-mapped region + - clocks: phandles to the clocks feeding the HDMI encoder + * ahb: the HDMI interface clock + * mod: the HDMI module clock + * pll-0: the first video PLL + * pll-1: the second video PLL + - clock-names: the clock names mentioned above + + - ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoint. + TV Encoder ----------