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 BF69BC2D0CD for ; Wed, 18 Dec 2019 19:11:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 948D924650 for ; Wed, 18 Dec 2019 19:11:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="XvGX60Sy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727675AbfLRTLA (ORCPT ); Wed, 18 Dec 2019 14:11:00 -0500 Received: from mail-pj1-f65.google.com ([209.85.216.65]:33438 "EHLO mail-pj1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727377AbfLRTK7 (ORCPT ); Wed, 18 Dec 2019 14:10:59 -0500 Received: by mail-pj1-f65.google.com with SMTP id u63so1572751pjb.0 for ; Wed, 18 Dec 2019 11:10:58 -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=XvGX60SydjoCIbJWbVf8oedrCs9uWiw2QPKF01BpC0G8IdFG7CMi3ix7ix2+K6CePR AlGHHxNcOxj8lgJf+aN+Y3gwpMR50dJThtKwZ4AuNpVxnIaaFfGV0oPsD+A8h23OHdV/ qJcvS0JORLN0odGKH6Cuijn+Wa4kn3knxxn58= 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=QD2UjaIK+n2CPgytZXdj2FnED6DMnOlc5A7wZcP03Sd+Td9hVZC1Zy9azOxYKZUmI0 JfZC9ORgfQ8M0zyKpvLdwHyngmLlsn2euIa1Iau36ZYUTwrY/5BrKuHooYAZcXL9feuf VSY3imCZoWf2IFVKl4GJRqiz1FWNvT6zUk3J4epXL5n5eWJLzGerAoKkFpErYm80G7uy zZB03FnlTa7mlwtr4Q0rCqlVcixgRPIYGxv7nmr/kMpIhWy17sIF3+heuuF3j8lT2LoW sXjo1xhF6oQ3my2cW+q7AzPJMbGfRP24xDKXOr+6Vs8YC+heJsfqlP60vKb/GFKDMKbl FDvA== X-Gm-Message-State: APjAAAUHgImjsoDslBpZ6gE5Ka9eRvOwzb/8+cMnuk7FProfbmPyEnOd 4XcEFCQW7uKJS35LVXJ74fsxVQ== X-Google-Smtp-Source: APXvYqw3H7X1Ns8xx8UVOV2+PPAop8j4bBEeC7tvOStWErKhSESbS4Ue5fhisHGU2h9XRQElGFCMsg== X-Received: by 2002:a17:902:8501:: with SMTP id bj1mr4678564plb.84.1576696258260; Wed, 18 Dec 2019 11:10:58 -0800 (PST) Received: from localhost.localdomain ([2405:201:c809:c7d5:78ea:e014:edb4:e862]) by smtp.gmail.com with ESMTPSA id q7sm3745855pjd.3.2019.12.18.11.10.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Dec 2019 11:10:57 -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 v13 7/7] arm64: dts: allwinner: bananapi-m64: Enable Bananapi S070WV20-CT16 DSI panel Date: Thu, 19 Dec 2019 00:40:17 +0530 Message-Id: <20191218191017.2895-8-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20191218191017.2895-1-jagan@amarulasolutions.com> References: <20191218191017.2895-1-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