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,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 DDF0DCA9EA0 for ; Fri, 25 Oct 2019 17:57:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B1F5D205F4 for ; Fri, 25 Oct 2019 17:57:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="gweTI0Ly" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730786AbfJYR52 (ORCPT ); Fri, 25 Oct 2019 13:57:28 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:40769 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730363AbfJYR50 (ORCPT ); Fri, 25 Oct 2019 13:57:26 -0400 Received: by mail-pf1-f194.google.com with SMTP id x127so2060068pfb.7 for ; Fri, 25 Oct 2019 10:57:26 -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=mkXpYcbeC0bnNO0q+6BYbbUdKRmj3eZu6k2PkyZZ+20=; b=gweTI0LyTm7cD/yzlGtFTcEQkNduCRGR/hsVSxp3d/3Bz/NOBN5dWTQ+7F8e86XZUu Axq2I9BqIbKsiri/bWKbxYzUJKo/wDj+EinhAbxo3XDQc2Xs8g/CDg1d0UsbHDfU4+z3 us9wdEU2FiSvwu6V/ZuM+AEQ4agT3RhBsGZJk= 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=gxUMzYoPrOmiG8/wZ+V+Gpc7Sn1U96691Sv5nm10pE0X+9q4Xl5KODTrCiCcO01Bgf V7lyYE15J6Fy2qUHPVRt7GJ21dcsiLQyyYgHYqBPGVvn+o5kcfpFbwTkGaPGzLiuepGy 8d8T50k0oQs4vqTwNJfjkaVsKKllQG2d1xnEfEFaFtoPike89XuFecO/9jbAZ5wNP3jV bu4hpHZdCV01J4WcLwR9kREOeMFcbYEqV94LFpW67RwMKsVbZsxEboFDrXSNgzURpWH3 LwTvABP3go8ALWqXw12/4RE9C8AS0i80OurghyOL8+QHpp1ji2WA82TzJJYPZXIbkCYy CBvA== X-Gm-Message-State: APjAAAX1sNlvsPII1maWk88VB+otOnFiSFxYwExapSFZDJWXvXjm8MUl zlB2TOmr8ZmWSsKOJsjud7hHCA== X-Google-Smtp-Source: APXvYqx2uyOKUk+oTvl6DvVjGmAyDd5BEOKB1viyY3Vajn7osDQWzKuwH/NW4wm5BvjAo8gfJW6sbA== X-Received: by 2002:a63:9d47:: with SMTP id i68mr5939677pgd.28.1572026245814; Fri, 25 Oct 2019 10:57:25 -0700 (PDT) Received: from localhost.localdomain ([115.97.180.31]) by smtp.gmail.com with ESMTPSA id n15sm2926580pfq.146.2019.10.25.10.57.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Oct 2019 10:57:25 -0700 (PDT) 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 v11 7/7] arm64: dts: allwinner: bananapi-m64: Enable Bananapi S070WV20-CT16 DSI panel Date: Fri, 25 Oct 2019 23:26:25 +0530 Message-Id: <20191025175625.8011-8-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20191025175625.8011-1-jagan@amarulasolutions.com> References: <20191025175625.8011-1-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