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 89401C28CC0 for ; Wed, 29 May 2019 10:57:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 600F7217D9 for ; Wed, 29 May 2019 10:57:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="gdGxlLlL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726947AbfE2K5P (ORCPT ); Wed, 29 May 2019 06:57:15 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:33309 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726080AbfE2K5N (ORCPT ); Wed, 29 May 2019 06:57:13 -0400 Received: by mail-pl1-f196.google.com with SMTP id g21so922723plq.0 for ; Wed, 29 May 2019 03:57:13 -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=2ZQ8G0W1S9OmrPavif11lWWMbohgMuBG92FhjQ0hCpY=; b=gdGxlLlLsfXGohWiydB6LjurSsdfuFwPeks8QxffA0jURX8ULCrSOR2YiO7hgtpsji pRmU5gTaS68DtWTDZ+9jgfF86+uStkqc1uiYAY/md8Bxjem8cy01t+D3dbrvS2sRyZYA bx3Xe8a04d+GpRGxmn/E53y2kaBxnnVJcM0zs= 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=2ZQ8G0W1S9OmrPavif11lWWMbohgMuBG92FhjQ0hCpY=; b=JGLE7j9V1eDa9Xg0cxTBXb6yPvJhj+SZ+gYqzN5wHJ/OOptfcx0zWRvF4IDjtv+fSX 1vU8dyAXjE/5KIzPkO2dRajdcKGdIcsC0vgc29lUGaDIYWjm25mc/NxdFb58CY11q4kI 3Wjjw4ox+hK7iA1uA3sjsMovJtCtG7Vw5mruwEk5/mVSTDCO1GtuLWGOTj+XU35REk2a huzq5etB9yPy2fvV9VmcjbwETvD2YYkOb8V/jYgJpz7yR33bbQlb2fyQwdxxlvkLokWy ooPucQbmCK8kVJyiWxZD78rK4ZriCt6pL50WRXpZUjqXiwZaOevwyf/m48UwU53DehG5 wdag== X-Gm-Message-State: APjAAAXYl24uVe4mssR3ieQQvuBcRdKRAieDddOtSjVyF8aLk4qYaSZN byV0xOVO2fMXCqljbv8tNwyW/Q== X-Google-Smtp-Source: APXvYqxJAVroZSxkWNSASs009+W1R6iWdZWK44wcz1sc8TL7INu/U1qlJ65ThlWxirmvQ5tEXda/FA== X-Received: by 2002:a17:902:a982:: with SMTP id bh2mr35644829plb.224.1559127432704; Wed, 29 May 2019 03:57:12 -0700 (PDT) Received: from localhost.localdomain ([49.206.202.218]) by smtp.gmail.com with ESMTPSA id 184sm18974479pfa.48.2019.05.29.03.57.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 29 May 2019 03:57:12 -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 Cc: Michael Trimarchi , devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com, Sergey Suloev , Ryan Pannell , bshah@mykolab.com, Jagan Teki Subject: [DO NOT MERGE] [PATCH v9 7/9] arm64: dts: allwinner: bananapi-m64: Enable Bananapi S070WV20-CT16 DSI panel Date: Wed, 29 May 2019 16:26:13 +0530 Message-Id: <20190529105615.14027-8-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190529105615.14027-1-jagan@amarulasolutions.com> References: <20190529105615.14027-1-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-M64 board. DSI panel connected via board DSI port with, - DLDO1 as VCC-DSI supply - DCDC1 as VDD supply - PD7 gpio for lcd enable pin - PD6 gpio for lcd reset pin - PD5 gpio for backlight enable pin Signed-off-by: Jagan Teki --- .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index c2a6b73b17cf..166b9761ca83 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -45,6 +45,7 @@ #include "sun50i-a64.dtsi" #include +#include / { model = "BananaPi-M64"; @@ -56,6 +57,14 @@ serial1 = &uart1; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <1 2 4 8 16 32 64 128 255>; + default-brightness-level = <2>; + enable-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PD5 */ + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -116,6 +125,24 @@ status = "okay"; }; +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; /* VCC3V3-DSI */ + status = "okay"; + + panel@0 { + compatible = "bananapi,s070wv20-ct16-icn6211"; + reg = <0>; + enable-gpios = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PD7 */ + reset-gpios = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD6 */ + vdd-supply = <®_dcdc1>; + backlight = <&backlight>; + }; +}; + &ehci0 { status = "okay"; }; @@ -206,6 +233,10 @@ status = "okay"; }; +&r_pwm { + status = "okay"; +}; + &r_rsb { status = "okay"; -- 2.18.0.321.gffc6fa0e3