From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1AC7BC432C3 for ; Tue, 3 Dec 2019 13:49:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E146C2080F for ; Tue, 3 Dec 2019 13:49:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="N5hZ67OM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726897AbfLCNtC (ORCPT ); Tue, 3 Dec 2019 08:49:02 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:44772 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726821AbfLCNtB (ORCPT ); Tue, 3 Dec 2019 08:49:01 -0500 Received: by mail-pf1-f193.google.com with SMTP id d199so1877421pfd.11 for ; Tue, 03 Dec 2019 05:49:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Ke4tL+lHXK0j3bKO8x1UNBlk4yZ+cYr66D3IUPPUdkM=; b=N5hZ67OMW5NuOOqE/NDh0govtD9Sh3TvScmIgM02xJ3rDzZEn+fnlKfiPMhsOVb1rn g3sCxJHkQpAGiV393wdy0S80Ak21VRYMGbCV0KqGV2WIcBnPkOnu12dWsJi5Rpq3Y+w4 TXl5GGpQL95s7YsAdjU284KNNVjHwIQ+8rAhQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Ke4tL+lHXK0j3bKO8x1UNBlk4yZ+cYr66D3IUPPUdkM=; b=Gdd4n42c5CkbmwGrR6Z3Si2U9UqbO1MQBh6MxE9ZHgC8Eh/27OpVd5jPkUt2VLo0TY UmM5w6pJDnkKnC2PENOj/tmBnlWpNL/HJQu5bIr2lkathJq4TFyaKP7na7xAt+sBz1Tt l0w7lgy7PZfjvsr34LT/LG7RyprrEPoWXrNqFcmtGnLf07dbJQHZEP68OTaqmHz0hW4G 3jiDGRzymvumc9EWaJERYsEhz6nQb0aZep3Jnnnpkpoxv3jg7/z1U70rNZsylzS66ssW dh9CK6OYfi3yGZwPGSg/4A/MaBSleFY2698ybvE5FUgYXzgVpiVFf1IoNV1lKeKmYhCw /BSw== X-Gm-Message-State: APjAAAVCVxoVdO5oQ770b4hZKXuEQNiXeYZGXb16EhoGe2K19dyd/wYL P/bR96gEPd9EyH728kn9oXDI7A== X-Google-Smtp-Source: APXvYqyIJZHBzy4Ips/O+tLpiqsHSAYb0yd7QO+j8JCAANrcld28OPDSbFiPDZGh4m/TpJVtuLBS9Q== X-Received: by 2002:a63:c849:: with SMTP id l9mr5543294pgi.330.1575380940429; Tue, 03 Dec 2019 05:49:00 -0800 (PST) Received: from localhost.localdomain ([115.97.190.29]) by smtp.gmail.com with ESMTPSA id y144sm4397892pfb.188.2019.12.03.05.48.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Dec 2019 05:48:59 -0800 (PST) From: Jagan Teki To: Maxime Ripard , Chen-Yu Tsai , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland Cc: michael@amarulasolutions.com, Icenowy Zheng , linux-sunxi , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-amarula@amarulasolutions.com, Jagan Teki Subject: [PATCH v12 6/7] arm64: dts: allwinner: a64: Add MIPI DSI pipeline Date: Tue, 3 Dec 2019 19:18:15 +0530 Message-Id: <20191203134816.5319-7-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20191203134816.5319-1-jagan@amarulasolutions.com> References: <20191203134816.5319-1-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add MIPI DSI pipeline for Allwinner A64. - dsi node, with A64 compatible since it doesn't support DSI_SCLK gating unlike A33 - dphy node, with A64 compatible with A33 fallback since DPHY on A64 and A33 is similar - finally, attach the dsi_in to tcon0 for complete MIPI DSI Signed-off-by: Jagan Teki Tested-by: Merlijn Wajer --- Changes for v12: - none arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 27e48234f1c2..1db8378f59a4 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -382,6 +382,12 @@ #address-cells = <1>; #size-cells = <0>; reg = <1>; + + tcon0_out_dsi: endpoint@1 { + reg = <1>; + remote-endpoint = <&dsi_in_tcon0>; + allwinner,tcon-channel = <1>; + }; }; }; }; @@ -1014,6 +1020,37 @@ status = "disabled"; }; + dsi: dsi@1ca0000 { + compatible = "allwinner,sun50i-a64-mipi-dsi"; + reg = <0x01ca0000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_MIPI_DSI>; + resets = <&ccu RST_BUS_MIPI_DSI>; + phys = <&dphy>; + phy-names = "dphy"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + + port { + dsi_in_tcon0: endpoint { + remote-endpoint = <&tcon0_out_dsi>; + }; + }; + }; + + dphy: d-phy@1ca1000 { + compatible = "allwinner,sun50i-a64-mipi-dphy", + "allwinner,sun6i-a31-mipi-dphy"; + reg = <0x01ca1000 0x1000>; + clocks = <&ccu CLK_BUS_MIPI_DSI>, + <&ccu CLK_DSI_DPHY>; + clock-names = "bus", "mod"; + resets = <&ccu RST_BUS_MIPI_DSI>; + status = "disabled"; + #phy-cells = <0>; + }; + hdmi: hdmi@1ee0000 { compatible = "allwinner,sun50i-a64-dw-hdmi", "allwinner,sun8i-a83t-dw-hdmi"; -- 2.18.0.321.gffc6fa0e3