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=-8.8 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,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 C2B1AC31E45 for ; Thu, 13 Jun 2019 18:54:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9B0E621744 for ; Thu, 13 Jun 2019 18:54:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="obuL5/C4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730264AbfFMSyc (ORCPT ); Thu, 13 Jun 2019 14:54:32 -0400 Received: from mail-pf1-f196.google.com ([209.85.210.196]:35529 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730191AbfFMSya (ORCPT ); Thu, 13 Jun 2019 14:54:30 -0400 Received: by mail-pf1-f196.google.com with SMTP id d126so12392329pfd.2 for ; Thu, 13 Jun 2019 11:54:29 -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=51aUrymmYRWhKwkwNUN7n3u+csGBwL1xctf+8Q7+DLA=; b=obuL5/C42QfViGv2M11cQMRWQiX1z9dY9xUgzGHJ8NeL1sx8uHGlJasRlLYFQ1YskL 8eAvCBiXsgXvWRYkP5PhrvbLIdNNx755GmlgY6YtPlRzIgCm6Xdv5D952vrXYOR1+On2 2woijmdL+4cAKfID+4iZjOSHRiu1BqYj3E498= 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=51aUrymmYRWhKwkwNUN7n3u+csGBwL1xctf+8Q7+DLA=; b=ibqyMn5wIgAQykjSXiEgbv2FyduOMr1MhRlep6si2eAWG88Ia3BszDsbLxii+LtwXl btFsAeb6GsNRJzBazgkWR16v+rEA9MC7TKseiASrNvnCm3/ndoeBbgYY3pLYy+svEII0 a06LlkNfXsAm+8kwIav9NJpGU4f2EqTx0HQiKXDhfT8TJQ7UQgBWt7nHDzfvqVYhdGwE 6npMFp1+cfgtrt0g3uYU2NIjfXdQbc46Lv10YxihmDs+q8U3cQ8UNubneXZztsPce9pw vHWY1Z68K1uEy33hoyVEgDq2/cseBxJ13egfYzCuN3skc9CT9fU0k56WzSWxv33vcBYd W+AQ== X-Gm-Message-State: APjAAAX2xejYJv2yhWe6PJ6sCcOlNrhiTBhIox4B0hokbLksVsDuDpKm UBX/3HLvgd8mzsJDtTahxc+9uA== X-Google-Smtp-Source: APXvYqxqijGllEM8BePLuPvJoKeIttgVA+/8EZLqrhEKLrYZeUUspp4gxqijr25B/gWI/ezvpiv7Dw== X-Received: by 2002:a17:90a:2e87:: with SMTP id r7mr6985533pjd.121.1560452069402; Thu, 13 Jun 2019 11:54:29 -0700 (PDT) Received: from localhost.localdomain ([115.97.180.18]) by smtp.gmail.com with ESMTPSA id p43sm946314pjp.4.2019.06.13.11.54.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 13 Jun 2019 11:54:29 -0700 (PDT) From: Jagan Teki To: Maxime Ripard , David Airlie , Daniel Vetter , Chen-Yu Tsai , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jernej Skrabec Cc: Michael Trimarchi , linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com, Jagan Teki Subject: [DO NOT MERGE] [PATCH 9/9] ARM: dts: sun8i-r40: bananapi-m2-ultra: Enable Bananapi S070WV20-CT16 DSI panel Date: Fri, 14 Jun 2019 00:22:41 +0530 Message-Id: <20190613185241.22800-10-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190613185241.22800-1-jagan@amarulasolutions.com> References: <20190613185241.22800-1-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-M2U board. DSI panel connected via board DSI port with, - DCDC1 as VCC-DSI supply - PH18 gpio for lcd enable pin - PD17 gpio for lcd reset pin - PD16 gpio for backlight enable pin Signed-off-by: Jagan Teki --- .../boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts index c488aaacbd68..5f39317b783e 100644 --- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts +++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts @@ -45,6 +45,7 @@ #include "sun8i-r40.dtsi" #include +#include / { model = "Banana Pi BPI-M2-Ultra"; @@ -55,6 +56,14 @@ serial0 = &uart0; }; + 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 = <&pio 7 16 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PH16 */ + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -117,6 +126,23 @@ status = "okay"; }; +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dcdc1>; /* VCC-DSI */ + status = "okay"; + + panel@0 { + compatible = "bananapi,s070wv20-ct16-icn6211"; + reg = <0>; + enable-gpio = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PH18 */ + reset-gpios = <&pio 7 17 GPIO_ACTIVE_HIGH>; /* LCD-RST: PH17 */ + backlight = <&backlight>; + }; +}; + &ehci1 { status = "okay"; }; @@ -203,6 +229,12 @@ pinctrl-0 = <&clk_out_a_pin>; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + ®_aldo2 { regulator-always-on; regulator-min-microvolt = <2500000>; @@ -290,6 +322,10 @@ regulator-name = "vdd1v2-sata"; }; +&tcon_lcd0 { + status = "okay"; +}; + &tcon_tv0 { status = "okay"; }; -- 2.18.0.321.gffc6fa0e3