From patchwork Thu Jun 13 18:52:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 10993533 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 916EF13AD for ; Thu, 13 Jun 2019 18:54:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 837FF22B27 for ; Thu, 13 Jun 2019 18:54:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7807723201; Thu, 13 Jun 2019 18:54:32 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, 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 1ED2922F3E for ; Thu, 13 Jun 2019 18:54:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 41D47898C4; Thu, 13 Jun 2019 18:54:31 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by gabe.freedesktop.org (Postfix) with ESMTPS id E161F898C4 for ; Thu, 13 Jun 2019 18:54:29 +0000 (UTC) Received: by mail-pg1-x541.google.com with SMTP id k187so50211pga.0 for ; Thu, 13 Jun 2019 11:54:29 -0700 (PDT) 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=H4AXX8FC/QvHV4NLrwTgqqAcYXNjJkLgDuxYpkEHwpk9BzGwyWIxqqyRx0quzjlHDs ihS9igoFgfY6unv7ERUBmtOVTzf60Whk/MwP4TvDj71kkzbtFbvja2b2YZ5x2WCM9Qy/ vt3AiyDA0SLuewdG5DqjWpUNYQX8VRczJTeQYYr36SnrqfN5SpN0ewhGvXXUBb8uo9d7 2vh0SCvNAlJLApegO7Vo2fc1wMUs4YkgbuxtankY8Co0+RAQALMwJv0RqMjAOipAIv9v aA7d+SOEP8stqilY7OxdV7R6WDJy0c8nil7rQ+uj4guaXmV2YHkR8uhoCeNa7zLFB1Qu 28OA== X-Gm-Message-State: APjAAAU5Q1ug+4zJ+yj3f95o4MxSjE4ek4o8S0rgNXfCoxHxAp4cIqIN ewXaCbF8RQBRu804VDxpP5nePw== 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 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 X-Mailman-Original-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-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-sunxi@googlegroups.com, Michael Trimarchi , linux-amarula@amarulasolutions.com, Jagan Teki Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP 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"; };