From patchwork Sat Feb 11 17:43:59 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Priit Laes X-Patchwork-Id: 9568685 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 51DEC60578 for ; Mon, 13 Feb 2017 00:40:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 415E62808F for ; Mon, 13 Feb 2017 00:40:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 32FDA28113; Mon, 13 Feb 2017 00:40:54 +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 50B0E2808F for ; Mon, 13 Feb 2017 00:40:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EA3146E33B; Mon, 13 Feb 2017 00:39:58 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from plaes.org (plaes.org [188.166.43.21]) by gabe.freedesktop.org (Postfix) with ESMTP id C07A96E2D8 for ; Sat, 11 Feb 2017 17:55:01 +0000 (UTC) Received: from localhost (71-43-196-88.dyn.estpak.ee [88.196.43.71]) by plaes.org (Postfix) with ESMTPSA id 46B6540A6F; Sat, 11 Feb 2017 17:44:16 +0000 (UTC) From: Priit Laes To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, Jonathan Liu , Thierry Reding , Russell King , Chen-Yu Tsai , Mark Rutland , Rob Herring , David Airlie , Maxime Ripard Subject: [PATCH 2/8] ARM: sun4i: Add display blocks for the sun4i dtsi. Date: Sat, 11 Feb 2017 19:43:59 +0200 Message-Id: <20170211174405.28395-3-plaes@plaes.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170211174405.28395-1-plaes@plaes.org> References: <20170211174405.28395-1-plaes@plaes.org> X-Mailman-Approved-At: Mon, 13 Feb 2017 00:39:43 +0000 Cc: Quentin Schulz , linux-sunxi@googlegroups.com, Priit Laes 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 Added basic display pipeline consisting of tcon, display backend and frontend blocks. Signed-off-by: Priit Laes --- arch/arm/boot/dts/sun4i-a10.dtsi | 104 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index ba20b48..70991c9 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -779,6 +779,45 @@ #size-cells = <0>; }; + tcon0: lcd-controller@1c0c000 { + compatible = "allwinner,sun5i-a13-tcon"; + reg = <0x01c0c000 0x1000>; + interrupts = <44>; + resets = <&tcon0_ch0_clk 1>; + reset-names = "lcd"; + clocks = <&ahb_gates 36>, + <&tcon0_ch0_clk>, + <&tcon0_ch1_clk>; + clock-names = "ahb", + "tcon-ch0", + "tcon-ch1"; + clock-output-names = "tcon-pixel-clock"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tcon0_in_be0: endpoint@0 { + reg = <0>; + remote-endpoint = <&be0_out_tcon0>; + }; + }; + + tcon0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; + }; + + mmc0: mmc@01c0f000 { compatible = "allwinner,sun4i-a10-mmc"; reg = <0x01c0f000 0x1000>; @@ -1328,5 +1367,70 @@ clocks = <&apb1_gates 7>; status = "disabled"; }; + + fe0: display-frontend@1e00000 { + compatible = "allwinner,sun5i-a13-display-frontend"; + reg = <0x01e00000 0x20000>; + interrupts = <47>; + clocks = <&ahb_gates 46>, <&de_fe0_clk>, + <&dram_gates 25>; + clock-names = "ahb", "mod", + "ram"; + resets = <&de_fe0_clk>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + fe0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + fe0_out_be0: endpoint { + remote-endpoint = <&be0_in_fe0>; + }; + }; + }; + }; + + be0: display-backend@1e60000 { + compatible = "allwinner,sun5i-a13-display-backend"; + reg = <0x01e60000 0x10000>; + clocks = <&ahb_gates 44>, <&de_be0_clk>, + <&dram_gates 26>; + clock-names = "ahb", "mod", + "ram"; + resets = <&de_be0_clk>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + be0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + be0_in_fe0: endpoint@0 { + reg = <0>; + remote-endpoint = <&fe0_out_be0>; + }; + }; + + be0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + be0_out_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_in_be0>; + }; + }; + }; + }; }; };