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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 0727DC433E0 for ; Sun, 14 Feb 2021 19:43:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CCCC564DE0 for ; Sun, 14 Feb 2021 19:43:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229818AbhBNTnp (ORCPT ); Sun, 14 Feb 2021 14:43:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39638 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229980AbhBNTms (ORCPT ); Sun, 14 Feb 2021 14:42:48 -0500 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A48EC06178C for ; Sun, 14 Feb 2021 11:41:49 -0800 (PST) Received: by mail-pj1-x102e.google.com with SMTP id gb24so2482750pjb.4 for ; Sun, 14 Feb 2021 11:41:49 -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=PjDic6T8CX1s3JQ+rCi0YZO3YnZwESEKbfpyyMhv06I=; b=IB0GXfTI23zPCdLey3dgL1oxizKborBIIOJn6Y3bG3GnJOXQ6Jw2rapttjw94GXHax 4Qf+zQgtIGQbcpMfsWk7r8TtZl7XQFhqZgytPTnDQshyHGaw9IKLJLap2on299oR1L5o MZMAxnnV87a5W1qDBu7jSmbvEcPikFtYQBiqI= 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=PjDic6T8CX1s3JQ+rCi0YZO3YnZwESEKbfpyyMhv06I=; b=EyxJHQ6IgGUiKV1h6VxObAUPf0Haigqg+ugFMnSFy988HVDNhtHxpb9G7DqSKr+hu7 unOF5Y4YMe5dKrl80FUoBjXbGKKKyGnTb+sXYwEGPJpwJK49fWPKLX4QV8TvzbFnWX4P POnVYVAJ0GDG+PRF6TpIEtYm2wmfQtGl/x7U2EITLvZlTlDBepJ9q2e8V2wxLRL/s1UU e5FniJmCWPqCMdCyLiYjYVyhygnd/okgMsp+DrHXO4mMBCXqjtjwOf0hcn7FaWxkvu/x W6VHGJzi/VQMz9pbOnOK6iPOPz8o9BRByjNAribeMYtOUk2KpxMsKI990493Ops0ZJSr i92Q== X-Gm-Message-State: AOAM531RbXv6Y/847VMY1y59BTHjKR88l6cvKCqibGIbG4OebUXR8Viq IkM/5CDMPOUc/SUsscMQzoaF4w== X-Google-Smtp-Source: ABdhPJzZ1JR/ha5Z93FWa6lTvn9Kwpxf8X7vB5LWvc9yuHeekMW0I4odGZA8uAVUEIgF4q0vwJ3Z1Q== X-Received: by 2002:a17:90a:d590:: with SMTP id v16mr8459529pju.116.1613331708894; Sun, 14 Feb 2021 11:41:48 -0800 (PST) Received: from ub-XPS-13-9350.domain.name ([45.249.78.214]) by smtp.gmail.com with ESMTPSA id 125sm15129247pfu.7.2021.02.14.11.41.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Feb 2021 11:41:48 -0800 (PST) From: Jagan Teki To: Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , Laurent Pinchart Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-amarula@amarulasolutions.com, Jagan Teki Subject: [DO NOT MERGE] [PATCH v3 7/7] ARM: dts: sun8i: bananapi-m2m: Enable S070WV20-CT16 panel Date: Mon, 15 Feb 2021 01:11:02 +0530 Message-Id: <20210214194102.126146-8-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210214194102.126146-1-jagan@amarulasolutions.com> References: <20210214194102.126146-1-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch add support for Bananapi S070WV20-CT16 panel to BPI-M2M board. Bananapi S070WV20-CT16 is a pure RGB output panel with ICN6211 DSI/RGB convertor bridge, so enable bridge along with associated panel. DSI panel connected via board DSI port with, - DCDC1 as VCC-DSI supply - PL5 gpio for bridge reset gpio pin - PB7 gpio for lcd enable gpio pin - PL4 gpio for backlight enable pin Signed-off-by: Jagan Teki --- Changes for v3: - none arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts | 85 ++++++++++++++++++++ 1 file changed, 85 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..f3f63187badc 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"; @@ -55,12 +56,21 @@ aliases { i2c2 = &i2c2; serial0 = &uart0; serial1 = &uart1; + mmc0 = &mmc0; }; chosen { 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"; @@ -81,6 +91,18 @@ red { }; }; + panel { + compatible = "bananapi,s070wv20-ct16", "simple-panel"; + enable-gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PB7 */ + backlight = <&backlight>; + + port { + panel_out_bridge: endpoint { + remote-endpoint = <&bridge_out_panel>; + }; + }; + }; + reg_vcc5v0: vcc5v0 { compatible = "regulator-fixed"; regulator-name = "vcc5v0"; @@ -122,6 +144,59 @@ &dai { status = "okay"; }; +&de { + status = "okay"; +}; + +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dcdc1>; /* VCC-DSI */ + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + dsi_out: port@0 { + reg = <0>; + + dsi_out_bridge: endpoint { + remote-endpoint = <&bridge_out_dsi>; + }; + }; + }; + + bridge@0 { + compatible = "chipone,icn6211"; + reg = <0>; + reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* LCD-RST: PL5 */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + bridge_in: port@0 { + reg = <0>; + + bridge_out_dsi: endpoint { + remote-endpoint = <&dsi_out_bridge>; + }; + }; + + bridge_out: port@1 { + reg = <1>; + + bridge_out_panel: endpoint { + remote-endpoint = <&panel_out_bridge>; + }; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; @@ -157,6 +232,12 @@ &ohci0 { status = "okay"; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin>; + status = "okay"; +}; + &r_rsb { status = "okay"; @@ -269,6 +350,10 @@ &sound { status = "okay"; }; +&tcon0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; -- 2.25.1