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=-9.1 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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 7B744C072B5 for ; Fri, 24 May 2019 10:44:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 46CE22184B for ; Fri, 24 May 2019 10:44:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="Y6/TPr4d" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390847AbfEXKoS (ORCPT ); Fri, 24 May 2019 06:44:18 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:34405 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390829AbfEXKoR (ORCPT ); Fri, 24 May 2019 06:44:17 -0400 Received: by mail-pg1-f194.google.com with SMTP id h2so1806157pgg.1 for ; Fri, 24 May 2019 03:44:17 -0700 (PDT) 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=I2TZuRmi80hep26TN0kzkhgc7I9J5j9G8LP4vdObAKA=; b=Y6/TPr4dAmAWl0yxUzh38/rCmUtxW/omfCTV8dq+RbcPTsSd1HVRkatTyfzFAii57t BfV8WUcypTvaCp1oLLG4kiNKbi+JR8xOtbHkYZcjheeMGA/rjVkHysCYMbacTc90AFcy Acb53tu8z0vw5pIclEFWVobYO75ZD5L0bTcFc= 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=I2TZuRmi80hep26TN0kzkhgc7I9J5j9G8LP4vdObAKA=; b=g0lI1g5SfXKGroyWZ2OE1Gs0iuEOnrOP1kWfsmXOj/XBfQT7EQgXbfQY+frbQMg1aj ghZI3XEkvv1idQbPC83wx89MUxzqVLwVyYKNm3eUzrOMiohE/pQS/F/eHFJvGwKPxUma lylcCluc+1OqsegGU0BU3bshxas44Wg9JOFRnl7ykIwzYKU4uXaiSdOz3hosdTo47WbJ st/Ehs0afoPhImpm9i3BlCmC/meQeX5P6/vG8sRbTVvaOLxQCjxc+JHOtX//gKXenHO9 KY0gzdmRW/3z69plvuqOVzJ+sSz8nhfCLBbGv+Z1gqm9khWxEg63Z7SkwC2W0DTVTzrA Ulyw== X-Gm-Message-State: APjAAAUeKcSx+SxePpPEt4EkJTG3OBRy16UP9cNqC5F+bE3ryCYTR9mo F6zFYXk0vn56qGnZdyCzsR+QsA== X-Google-Smtp-Source: APXvYqxLSs8iO1m115oUyVnrdwFq0cnEzH565uo/USlTwFKMKyOMBAIiY/kx7gcZIlu2j9RZRIsZCw== X-Received: by 2002:a62:582:: with SMTP id 124mr112332112pff.209.1558694656864; Fri, 24 May 2019 03:44:16 -0700 (PDT) Received: from localhost.localdomain ([183.82.227.60]) by smtp.gmail.com with ESMTPSA id h11sm2303416pfn.170.2019.05.24.03.44.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 May 2019 03:44:16 -0700 (PDT) From: Jagan Teki To: Andrzej Hajda , Laurent Pinchart , Chen-Yu Tsai , Maxime Ripard , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland Cc: Michael Trimarchi , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com, Jagan Teki Subject: [DO NOT MERGE] [PATCH v2 6/6] ARM: dts: sun8i: bananapi-m2m: Enable Bananapi S070WV20-CT16 DSI panel Date: Fri, 24 May 2019 16:13:17 +0530 Message-Id: <20190524104317.20287-4-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190524104317.20287-1-jagan@amarulasolutions.com> References: <20190524104317.20287-1-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 This patch add support for Bananapi S070WV20-CT16 DSI panel to BPI-M2M board. Bananapi S070WV20-CT16 is a pure RGB output panel with ICN6211 DSI/RGB convertor bridge, so enable bridge along with associated panel. DSI panel connected via board DSI port with, - DCDC1 as VCC-DSI supply - PL5 gpio for bridge reset gpio pin - PB7 gpio for lcd enable gpio pin - PL4 gpio for backlight enable pin Signed-off-by: Jagan Teki --- arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts | 86 ++++++++++++++++++++ 1 file changed, 86 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts index e1c75f7fa3ca..5f3f9523a03e 100644 --- a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts +++ b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts @@ -44,6 +44,7 @@ #include "sun8i-a33.dtsi" #include +#include / { model = "BananaPi M2 Magic"; @@ -61,6 +62,14 @@ stdout-path = "serial0:115200n8"; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <1 2 4 8 16 32 64 128 255>; + default-brightness-level = <8>; + enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PL4 */ + }; + leds { compatible = "gpio-leds"; @@ -81,6 +90,18 @@ }; }; + panel { + compatible = "bananapi,s070wv20-ct16", "simple-panel"; + enable-gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PB7 */ + backlight = <&backlight>; + + port { + panel_out_bridge: endpoint { + remote-endpoint = <&bridge_out_panel>; + }; + }; + }; + reg_vcc5v0: vcc5v0 { compatible = "regulator-fixed"; regulator-name = "vcc5v0"; @@ -122,6 +143,61 @@ status = "okay"; }; +&de { + status = "okay"; +}; + +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dcdc1>; /* VCC-DSI */ + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + dsi_out: port@0 { + reg = <0>; + + dsi_out_bridge: endpoint { + remote-endpoint = <&bridge_out_dsi>; + }; + }; + }; + + bridge@0 { + compatible = "chipone,icn6211"; + reg = <0>; + reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* LCD-RST: PL5 */ + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + bridge_in: port@0 { + reg = <0>; + + bridge_out_dsi: endpoint { + remote-endpoint = <&dsi_out_bridge>; + }; + }; + + bridge_out: port@1 { + reg = <1>; + + bridge_out_panel: endpoint { + remote-endpoint = <&panel_out_bridge>; + }; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; @@ -157,6 +233,12 @@ status = "okay"; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin>; + status = "okay"; +}; + &r_rsb { status = "okay"; @@ -269,6 +351,10 @@ status = "okay"; }; +&tcon0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; -- 2.18.0.321.gffc6fa0e3