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=-9.9 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=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 281C8C2D0C2 for ; Tue, 31 Dec 2019 13:06:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EB36C20848 for ; Tue, 31 Dec 2019 13:06:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="rWDBjcTP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727075AbfLaNG2 (ORCPT ); Tue, 31 Dec 2019 08:06:28 -0500 Received: from mail-pf1-f196.google.com ([209.85.210.196]:43784 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727233AbfLaNG2 (ORCPT ); Tue, 31 Dec 2019 08:06:28 -0500 Received: by mail-pf1-f196.google.com with SMTP id x6so18640078pfo.10 for ; Tue, 31 Dec 2019 05:06:27 -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=fxRlGBthrDx9tpHcl7NzfKEhaXjVuy3iPazdjbs07eE=; b=rWDBjcTP7vdTmVKjqBqJDjfL/KLqpJi6y1PVUoahrxz+jJ5QENHuCIdL5ySphVYxl6 529D2vpGPkc9u8jeoUmmdiKzi6unJwe9iqHOy+vBniKnoBJ+vDmORXZWNBzyufo6kWmx 6tulMUwFmnl8PorHxLP0K+IrBi62D2W9ng2LQ= 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=fxRlGBthrDx9tpHcl7NzfKEhaXjVuy3iPazdjbs07eE=; b=oUrCvFEK0RpYOxzX4LoLEOjsz5QIp3W8SJQiuD+b/lskqptUTh4x7PBGX25dTPT8Mv vVdnpSEcCwRON702416ifxORjTYJTQ5rtppC756reM6mEsqNZsb3fIJ28fDVCWjka0Wf 7J/Jqt8gaI3Yne2mzb8xsIlGBUSZOs6KATMU/HIT29iW8pRRHTz7Eqv53+8plTFArdkG bOxqbJKTU6OR610K7kzT8ur92gk6Hk4pPSrCr5jQRKjgpOUkpCOi/k6YIFr54mkA3cxf 3D8xuLLOozNsukDTHZqpa6TtcU6Ruupim6MtaVl0Ue15dWWEUIDWiqY94hQcSREv3Wi+ zIog== X-Gm-Message-State: APjAAAVykQmThZUzHgpkuEBKS4PcbuVnXRqTavSRXwYpsznRnbrz9vC6 qR03y0Q9AbUu6y/EEQ6QI1FVPHWNaKY= X-Google-Smtp-Source: APXvYqzDVAb6YX9p2RJMeAlQW3kT2tWCf16EKKLyWJx6VENrFJl3/7ECaNvRha01ZbHs+/sF1cTm0A== X-Received: by 2002:a63:1110:: with SMTP id g16mr56093805pgl.84.1577797587194; Tue, 31 Dec 2019 05:06:27 -0800 (PST) Received: from localhost.localdomain ([49.206.202.115]) by smtp.gmail.com with ESMTPSA id i3sm55204089pfg.94.2019.12.31.05.06.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Dec 2019 05:06:26 -0800 (PST) From: Jagan Teki To: Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , Rob Herring Cc: David Airlie , Daniel Vetter , Mark Rutland , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-sunxi , linux-amarula@amarulasolutions.com, Jagan Teki Subject: [DO NOT MERGE] [PATCH v3 9/9] ARM: dts: sun8i-r40: bananapi-m2-ultra: Enable Bananapi S070WV20-CT16 Date: Tue, 31 Dec 2019 18:35:28 +0530 Message-Id: <20191231130528.20669-10-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20191231130528.20669-1-jagan@amarulasolutions.com> References: <20191231130528.20669-1-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@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 --- Changes for v3: - none .../boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 37 +++++++++++++++++++ 1 file changed, 37 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 42d62d1ba1dc..99f84e6f15ce 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 = <2>; + enable-gpios = <&pio 7 16 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PH16 */ + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -117,6 +126,24 @@ 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 */ + vdd-supply = <®_dcdc1>; + backlight = <&backlight>; + }; +}; + &ehci1 { status = "okay"; }; @@ -209,6 +236,12 @@ vcc-pg-supply = <®_dldo1>; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin>; + status = "okay"; +}; + ®_aldo2 { regulator-min-microvolt = <2500000>; regulator-max-microvolt = <2500000>; @@ -295,6 +328,10 @@ regulator-name = "vdd1v2-sata"; }; +&tcon_lcd0 { + status = "okay"; +}; + &tcon_tv0 { status = "okay"; }; -- 2.18.0.321.gffc6fa0e3