From patchwork Tue Oct 17 09:06:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 116040 Delivered-To: patch@linaro.org Received: by 10.140.22.163 with SMTP id 32csp4637073qgn; Tue, 17 Oct 2017 02:07:21 -0700 (PDT) X-Google-Smtp-Source: AOwi7QCHsA7KjWN2XBtMTt7Y6Er/OQWss2vLegdOaAbNe94I8AxTS/sJ7ZQKRjhsSXAb4QcRAIp2 X-Received: by 10.99.114.19 with SMTP id n19mr10320804pgc.356.1508231241877; Tue, 17 Oct 2017 02:07:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1508231241; cv=none; d=google.com; s=arc-20160816; b=szAfk9PKudSiVNe1QDqY0dKqq2ldVrU8w0B79i6nSnH93Ni+44yxdgv6No77Rsxnsg UinzAfKaeWGyyJmsMl5mmPLUYo+fFAKLq+qSToqZM1so1dubs7piHcDJ2KKerh62bo9e 7q3Ppkn+grIVO6GvahA2oA2R9pA/ojjhlOx7mWdUNJT3Mn3SjNQ6Fnv8tumV6BA+f6BP 4hYVTyaYQpUZBBITImYdATKiWgfnt6uCaNNRl8eXcD7Ei2V8/bB8JjDjbkO8O/d6wD3A C2K2MCENLpcMhGVTkcAO9CjcuO5Yl8IMHHKldwLP+J4vE+dUvNw5ZVOOUqWgw6r7XiQR L6JA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:cc:references:in-reply-to:references:in-reply-to :message-id:date:subject:to:from:delivered-to :arc-authentication-results; bh=PCoHGVyw8GMYWFHH1aOip85+pKL46htsf77bJMPb6DU=; b=e8C9+EqoqVFBC5luReAga5v6AiG/qj+C1pgMBfBZkWdA+ZrhN6sc07KPgbhbX8byLT raoBavGelL6VjKcPq/gdMYvVf5LX/V0tVZQbg2Ig26GtVbU+H2NVC5LQLYC7tfTkhIQs O/pwKj7l2vn1seUW0nRkxO9u3niisHClEZoG6dUfmZcgLh26iu3zqeMNEVlODby2hJm0 Lj3wnXlcEAHWVwVjlC6SEcTP1hZtxNIoWJ+sYC+g0Lw3oq3MD3QybInvkV4BKS2VgvqU Bf34/xA42u+BCMmnTJtCMBhq5/hdANxQc9llQjWYHsuSwtYEKtJXEpeAP1DRAEXfxEO7 8aYQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Return-Path: Received: from gabe.freedesktop.org (gabe.freedesktop.org. [131.252.210.177]) by mx.google.com with ESMTPS id u9si1882050pfi.537.2017.10.17.02.07.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Oct 2017 02:07:21 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) client-ip=131.252.210.177; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 510416E61B; Tue, 17 Oct 2017 09:06:47 +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 0881E6E60E for ; Tue, 17 Oct 2017 09:06:46 +0000 (UTC) Received: by mail.free-electrons.com (Postfix, from userid 110) id 74141208B5; Tue, 17 Oct 2017 11:06:44 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 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 4E5DE20899; Tue, 17 Oct 2017 11:06:44 +0200 (CEST) From: Maxime Ripard To: Daniel Vetter , David Airlie , Chen-Yu Tsai , Maxime Ripard Subject: [PATCH 17/23] arm: dts: sun8i: a83t: Add display pipeline Date: Tue, 17 Oct 2017 11:06:24 +0200 Message-Id: X-Mailer: git-send-email 2.14.2 In-Reply-To: References: In-Reply-To: References: Cc: Mark Rutland , Thomas Petazzoni , plaes@plaes.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Quentin Schulz , Rob Herring , Mylene Josserand , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, icenowy@aosc.io 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" The display pipeline on the A83T is mainly composed of the mixers and TCONs, plus various encoders. Let's add the mixers and TCONs to the DTSI. Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t.dtsi | 80 ++++++++++++++++++++++++++++++++- 1 file changed, 80 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index ce6e887c8938..57feeb6fee8b 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -151,6 +151,12 @@ }; }; + de: display-engine { + compatible = "allwinner,sun8i-a83t-display-engine"; + allwinner,pipelines = <&mixer0>; + status = "disabled"; + }; + memory { reg = <0x40000000 0x80000000>; device_type = "memory"; @@ -162,6 +168,46 @@ #size-cells = <1>; ranges; + display_clocks: clock@1000000 { + compatible = "allwinner,sun8i-a83t-de2-clk"; + reg = <0x01000000 0x100000>; + clocks = <&ccu CLK_PLL_DE>, + <&ccu CLK_BUS_DE>; + clock-names = "mod", + "bus"; + resets = <&ccu RST_BUS_DE>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + mixer0: mixer@1100000 { + compatible = "allwinner,sun8i-a83t-de2-mixer"; + reg = <0x01100000 0x100000>; + clocks = <&display_clocks 0>, + <&display_clocks 6>; + clock-names = "bus", + "mod"; + resets = <&display_clocks 0>; + assigned-clocks = <&display_clocks 6>; + assigned-clock-rates = <150000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + mixer0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + mixer0_out_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_in_mixer0>; + }; + }; + }; + }; + syscon: syscon@1c00000 { compatible = "allwinner,sun8i-a83t-system-controller", "syscon"; @@ -177,6 +223,40 @@ #dma-cells = <1>; }; + tcon0: lcd-controller@1c0c000 { + compatible = "allwinner,sun8i-a83t-tcon"; + reg = <0x01c0c000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_TCON0>, <&ccu CLK_TCON0>; + clock-names = "ahb", "tcon-ch0"; + clock-output-names = "tcon-pixel-clock"; + resets = <&ccu RST_BUS_TCON0>, <&ccu RST_BUS_LVDS>; + reset-names = "lcd", "lvds"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tcon0_in_mixer0: endpoint@0 { + reg = <0>; + remote-endpoint = <&mixer0_out_tcon0>; + }; + }; + + tcon0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; + }; + mmc0: mmc@1c0f000 { compatible = "allwinner,sun8i-a83t-mmc", "allwinner,sun7i-a20-mmc";