From patchwork Thu Feb 15 08:38:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kieran Bingham X-Patchwork-Id: 10220627 X-Patchwork-Delegate: horms@verge.net.au 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 623116055C for ; Thu, 15 Feb 2018 08:39:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 529CE290B4 for ; Thu, 15 Feb 2018 08:39:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 46F59290B8; Thu, 15 Feb 2018 08:39:52 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C6135290B4 for ; Thu, 15 Feb 2018 08:39:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755349AbeBOIi6 (ORCPT ); Thu, 15 Feb 2018 03:38:58 -0500 Received: from mail.kernel.org ([198.145.29.99]:58016 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755345AbeBOIi4 (ORCPT ); Thu, 15 Feb 2018 03:38:56 -0500 Received: from localhost.localdomain (cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net [86.31.129.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A8232217BB; Thu, 15 Feb 2018 08:38:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A8232217BB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=kbingham@kernel.org From: Kieran Bingham To: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Kieran Bingham Cc: Laurent Pinchart , Simon Horman , geert@glider.be, Magnus Damm , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org (open list) Subject: [PATCH 7/8] arm64: dts: renesas: r8a77995-draak: Add HDMI Out through ADV7511 Date: Thu, 15 Feb 2018 08:38:22 +0000 Message-Id: <1518683903-10681-8-git-send-email-kbingham@kernel.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1518683903-10681-1-git-send-email-kbingham@kernel.org> References: <1518683903-10681-1-git-send-email-kbingham@kernel.org> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Kieran Bingham Provide a device node for the ADV7511 as found on the Draak D3 platform. The ADV7511 is connected to the DU through a parallel mux chip, and is configurable in hardware whether it is connected to LVDS0 or LVDS1. Connect through to LVDS0 as a default implementation. Signed-off-by: Kieran Bingham --- arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 56 ++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index 668e246dfc5d..df0c7773cb7d 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -27,6 +27,17 @@ stdout-path = "serial0:115200n8"; }; + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_out: endpoint { + remote-endpoint = <&adv7511_out>; + }; + }; + }; + vga { compatible = "vga-connector"; @@ -124,6 +135,39 @@ reg = <0x50>; pagesize = <8>; }; + + hdmi@39 { + compatible = "adi,adv7511w"; + reg = <0x39>, <0x3f>, <0x38>, <0x3c>; + reg-names = "main", "edid", "packet", "cec"; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; + + adi,input-depth = <8>; + adi,input-colorspace = "rgb"; + adi,input-clock = "1x"; + adi,input-style = <1>; + adi,input-justification = "evenly"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7511_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con_out>; + }; + }; + }; + }; }; &i2c1 { @@ -146,6 +190,18 @@ }; }; +&lvds0 { + status = "okay"; + + ports { + port@1 { + endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; + }; +}; + &ehci0 { status = "okay"; };