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_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 ACC3CC169D4 for ; Tue, 13 Nov 2018 11:19:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A8522250E for ; Tue, 13 Nov 2018 11:19:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="aXSRYZHs" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A8522250E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732992AbeKMVRG (ORCPT ); Tue, 13 Nov 2018 16:17:06 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:38591 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732507AbeKMVRF (ORCPT ); Tue, 13 Nov 2018 16:17:05 -0500 Received: by mail-pl1-f193.google.com with SMTP id p4-v6so5854837plo.5 for ; Tue, 13 Nov 2018 03:19:27 -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=dFmQHR6i3Cq6KIGTpn1MkZLq+Qzoqe9DW0CEaYkYNfU=; b=aXSRYZHsbhNKT0MCQAkM4jUd0gD7GuWTjv4ziE59P2i9llzoWL0fMsGaVRPI6POOqV lDVyqQxtgaTJBrI3laIrGCrExXQTmuNyki3b8TUg02nELhcGKGSIR/WmUqDxp9pp1wvI JzGdFwi3Au/34cLHD5Fe3Ne8+gmnwNYV5En88= 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=dFmQHR6i3Cq6KIGTpn1MkZLq+Qzoqe9DW0CEaYkYNfU=; b=BI/T2ZNvro4io2JLOGB8zjbtiYaHavoDwAASioOhFS31iMyoibYjxV83IY3z5mnnG/ 6b2ETCP1RKtjQ2Olg/+aLMVZzgraiqLnBEtpS1eGspldMWYj3wD1X14gDQwyrWmDKt8z WksTdW341nI3drUjrZpj7o/0Z+jCoTvoLTMJTydM2sChxN3tEjsfnnm73ArnRcKQGW1R cy878lg1HnifNE4rA1Lvz47s3mmEj88q9winSbKKEanOutTI8CZRCuvarw9iSezoVhHA z0b/XeIKy5AgTFxVGSB4xDIay0Fa7l/vrfKr85BVmD+/oMjibYLbcXyWnvXkPcS9a7pf OK9g== X-Gm-Message-State: AGRZ1gI5CV0RGkIwdPLQRGYgidYoCgAv3tnS7cNQQF4FrdRCrhMBD4C7 yeiaMA8SLEnzbtie7tvwqrpaOQ== X-Google-Smtp-Source: AJdET5c4bUXF9K+VVQry16zfsFjYR616EZvc406zl0JPd1pkYP1jMaMYsAyfwxD8lWQTfL2D6sWJng== X-Received: by 2002:a17:902:147:: with SMTP id 65-v6mr4733439plb.140.1542107966879; Tue, 13 Nov 2018 03:19:26 -0800 (PST) Received: from localhost.localdomain ([2401:4900:3670:3f11:bc71:2ef7:4a39:e260]) by smtp.gmail.com with ESMTPSA id 27-v6sm28531377pfm.36.2018.11.13.03.19.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 13 Nov 2018 03:19:26 -0800 (PST) From: Jagan Teki To: Maxime Ripard , Chen-Yu Tsai , Icenowy Zheng , Jernej Skrabec , Vasily Khoruzhick , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , David Airlie , dri-devel@lists.freedesktop.org, Michael Turquette , Stephen Boyd , linux-clk@vger.kernel.org, Michael Trimarchi , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com Cc: Jagan Teki Subject: [PATCH v4 25/26] [DO NOT MERGE] arm64: dts: allwinner: bananapi-m64: Bananapi S070WV20-CT16 DSI panel Date: Tue, 13 Nov 2018 16:46:32 +0530 Message-Id: <20181113111633.20189-26-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20181113111633.20189-1-jagan@amarulasolutions.com> References: <20181113111633.20189-1-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, - DC1SW as AVDD supply - DCDC1 as DVDD supply - PD6 gpio for reset pin - PD5 gpio for backlight enable pin - PD7 gpio for backlight vdd supply Signed-off-by: Jagan Teki --- .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 42 +++++++++++++++++++ 1 file changed, 42 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 ef1c90401bb2..6cb010e3bbd9 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 +57,15 @@ serial1 = &uart1; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <1 2 4 8 16 32 64 128 512>; + default-brightness-level = <2>; + enable-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PD5 */ + power-supply = <®_vdd_backlight>; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -91,6 +101,15 @@ }; }; + reg_vdd_backlight: vdd-backlight { + compatible = "regulator-fixed"; + regulator-name = "vdd-backlight"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PD7 */ + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ @@ -101,6 +120,23 @@ status = "okay"; }; +&dphy { + status = "okay"; +}; + +&dsi { + status = "okay"; + + panel@0 { + compatible = "bananapi,s070wv20-ct16-icn6211"; + reg = <0>; + avdd-supply = <®_dc1sw>; + dvdd-supply = <®_dldo1>; + reset-gpios = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD6 */ + backlight = <&backlight>; + }; +}; + &ehci0 { status = "okay"; }; @@ -193,6 +229,12 @@ status = "okay"; }; +&r_pwm { + pinctrl-names = "default"; + pinctrl-0 = <&r_pwm_pin>; + status = "okay"; +}; + &r_rsb { status = "okay"; -- 2.18.0.321.gffc6fa0e3