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=-9.8 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,USER_AGENT_GIT autolearn=unavailable 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 81F14C2D0D5 for ; Sun, 22 Dec 2019 13:30:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 583BE2070A for ; Sun, 22 Dec 2019 13:30:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="Ko7Ge9z6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726880AbfLVNaB (ORCPT ); Sun, 22 Dec 2019 08:30:01 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:43193 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725807AbfLVNaA (ORCPT ); Sun, 22 Dec 2019 08:30:00 -0500 Received: by mail-pg1-f196.google.com with SMTP id k197so7426675pga.10 for ; Sun, 22 Dec 2019 05:30:00 -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=mkXpYcbeC0bnNO0q+6BYbbUdKRmj3eZu6k2PkyZZ+20=; b=Ko7Ge9z6rEc/DNmA95FoqQhmD4ZRDMPPBvY192RjylPy6mpEnDYy49s6Gs0N/4z2kS T0nAmsWgfOGv42sGav/y+PMu+c2uzyw9DWV3Oeh7UpIBgQY7ACvqC80JS6JoZL9MGDR3 vFWd3oxz+DYWwGFdxlws9nHlwBEx04TuiX6rY= 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=mkXpYcbeC0bnNO0q+6BYbbUdKRmj3eZu6k2PkyZZ+20=; b=ba66GmHX94ewjn4vGuapHqG0pJWQsTWOtNy7HkWACqAAlmpEuy85tyX8IYpkLjZPzQ /+47Am26j7VxiQAo6ysjNZVllmJ3NUbgT7GV2wvHwDJXBWuTYzRtKHPMD43fc7mMRJ7U hiEKMK1j2BS/UhcLghexU0I45D06qzgsYWfZ0rv4sCMN7Qm9O2R0kflkCM+1GRVNnaKK 6jiQWCtYgAjbs2zP5WArpH6Ij/i7mnGgC0l1DpbMbYE9m+IYTrq71upQCIayoMffRaO4 MX0nOjJqEij4s496C1P9nTHcyhe+iEDCdfDo6/PBrkN4WwYCWdiW9sTNQQU4eElS3IxM 9D4w== X-Gm-Message-State: APjAAAX7b/fvQYj0lY90J4df/8wMDJAihertpQJ5+V27CjL36NmLT8sm 90BaRIcgIsDsb9lwbGLDEcTdVg== X-Google-Smtp-Source: APXvYqyHkanj7JlhaLM0WTdhZMkadXcPfBdMYpNMuwK5QyAWQ/FBBL4mGlVa76wmMBcDwSTcOZH+Ag== X-Received: by 2002:a63:201d:: with SMTP id g29mr26867710pgg.427.1577021399945; Sun, 22 Dec 2019 05:29:59 -0800 (PST) Received: from localhost.localdomain ([49.206.202.16]) by smtp.gmail.com with ESMTPSA id o2sm12073058pjo.26.2019.12.22.05.29.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Dec 2019 05:29:59 -0800 (PST) From: Jagan Teki To: Maxime Ripard , Chen-Yu Tsai , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland Cc: michael@amarulasolutions.com, Icenowy Zheng , linux-sunxi , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-amarula@amarulasolutions.com, Jagan Teki Subject: [DO NOT MERGE] [PATCH v14 7/7] arm64: dts: allwinner: bananapi-m64: Enable Bananapi S070WV20-CT16 DSI panel Date: Sun, 22 Dec 2019 18:52:29 +0530 Message-Id: <20191222132229.30276-8-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20191222132229.30276-1-jagan@amarulasolutions.com> References: <20191222132229.30276-1-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 208373efee49..6beaecdd802a 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