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 B80A4C10F14 for ; Thu, 3 Oct 2019 06:46:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8A0C820842 for ; Thu, 3 Oct 2019 06:46:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="BbR+yL4/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728227AbfJCGqb (ORCPT ); Thu, 3 Oct 2019 02:46:31 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:43517 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726119AbfJCGq3 (ORCPT ); Thu, 3 Oct 2019 02:46:29 -0400 Received: by mail-pl1-f195.google.com with SMTP id f21so1007104plj.10 for ; Wed, 02 Oct 2019 23:46:28 -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=iobrvkxDT6nYXsPnTycSKoAi+/ZUGwRhXcWR3t2hhKA=; b=BbR+yL4/NsJS6oq8dISWlmaxqoJMqhGGQQrHj/DXx0JxzwaRpUMfB67TpNUdfMxSRQ Y5jAi2gX0HtVv2AzJ9/rhyF1R8Tg8UjZPUZVId+PWfKDV7x39UZd8tfqQ9jdB3f4ekFE 1SWwRZxEpM2V8SKNccS20fxk03vYwq9NPBNnc= 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=iobrvkxDT6nYXsPnTycSKoAi+/ZUGwRhXcWR3t2hhKA=; b=fBuWCp6WKnoSyMX5FPsuOOJSLt0GtyByx2DLZCLWc01S40UCpLGP/O1It9ft9HnudD 2IbcC3bmfFjbe3Ak97qDgMhlbk5RHN1n5cUM/1j9Xdyg+81oeBcvq2NGh/hPiFOsVSuW VUdRzFmQzszDeDBu+H2QCPON5lNorVZ+VnvwALkj5P31gOt8yEEq1/L9eUOg1Cri1w2f XW8jlrm1Bkn5y8kq6pnn6bF46ABlSuQGzWEZc7RCmjOfZ/OFl6cVi70GkNVKKa7yi/OQ ZcC+0fmQLiRBYFSsZOxOBtAiAOgN9Tk0Gdzbv55tHZVEnbvYgnbUXFeWSh4Ndat/uXQ4 pcrA== X-Gm-Message-State: APjAAAUpL8fpxjFC/i2sL3ETInnu2Bn9uMYRZWHpJ4a0n9mGpcV9BZK6 Tk9B1hizybSLv+LkasB49vHLyQ== X-Google-Smtp-Source: APXvYqwKEdQV435b9tSwO3qAvnE6681+TvxHs5yQQv8hXNnuD+sMc/trfjszHwABt44RSpWlAeprZg== X-Received: by 2002:a17:902:8f88:: with SMTP id z8mr8195034plo.232.1570085188176; Wed, 02 Oct 2019 23:46:28 -0700 (PDT) Received: from localhost.localdomain ([49.206.203.121]) by smtp.gmail.com with ESMTPSA id b18sm1423294pfi.157.2019.10.02.23.46.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Oct 2019 23:46:27 -0700 (PDT) From: Jagan Teki To: Maxime Ripard , Chen-Yu Tsai , David Airlie , Daniel Vetter 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, Jagan Teki Subject: [PATCH v11 7/7] ARM: dts: sun8i: bananapi-m2m: Enable Bananapi S070WV20-CT16 DSI panel Date: Thu, 3 Oct 2019 12:15:27 +0530 Message-Id: <20191003064527.15128-8-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20191003064527.15128-1-jagan@amarulasolutions.com> References: <20191003064527.15128-1-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-M2M board. DSI panel connected via board DSI port with, - DCDC1 as VCC-DSI supply - DLDO1 as VDD supply - PL5 gpio for lcd reset gpio pin - PB7 gpio for lcd enable gpio pin - PL4 gpio for backlight enable pin Signed-off-by: Jagan Teki --- arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts | 40 ++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts index e1c75f7fa3ca..4e71e81d2bad 100644 --- a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts +++ b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts @@ -44,6 +44,7 @@ #include "sun8i-a33.dtsi" #include +#include / { model = "BananaPi M2 Magic"; @@ -61,6 +62,14 @@ stdout-path = "serial0:115200n8"; }; + 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 = <8>; + enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PL4 */ + }; + leds { compatible = "gpio-leds"; @@ -122,6 +131,27 @@ status = "okay"; }; +&de { + status = "okay"; +}; + +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dcdc1>; /* VCC3V3-DSI */ + status = "okay"; + + panel@0 { + compatible = "bananapi,s070wv20-ct16-icn6211"; + reg = <0>; + enable-gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PB7 */ + reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* LCD-RST: PL5 */ + backlight = <&backlight>; + }; +}; + &ehci0 { status = "okay"; }; @@ -157,6 +187,12 @@ status = "okay"; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin>; + status = "okay"; +}; + &r_rsb { status = "okay"; @@ -269,6 +305,10 @@ status = "okay"; }; +&tcon0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; -- 2.18.0.321.gffc6fa0e3