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,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 4BBA6C43387 for ; Fri, 18 Jan 2019 16:32:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 15C2B20850 for ; Fri, 18 Jan 2019 16:32:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="keXb1I5x" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728856AbfARQch (ORCPT ); Fri, 18 Jan 2019 11:32:37 -0500 Received: from mail-pl1-f194.google.com ([209.85.214.194]:40731 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728780AbfARQcf (ORCPT ); Fri, 18 Jan 2019 11:32:35 -0500 Received: by mail-pl1-f194.google.com with SMTP id u18so6574996plq.7 for ; Fri, 18 Jan 2019 08:32:35 -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=jEijnCjicnGILwhFrMB461TXW1hBMByoFGuErMag6m8=; b=keXb1I5xHNipIFO8YRYvl5Nyt0I+bizBTULJaWrA4rQm1UTphElVztLCeiyRPWnDZa gfmjgAbgCkzsmg9UeMmSyFfb5E19kz331Byl3LWtd9d7W83CzwOfnQJoSgiG+kzeFmI0 dOZCDgF+AqyC/+HvzloFyrp2j+F7q7Ec8NdoQ= 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=jEijnCjicnGILwhFrMB461TXW1hBMByoFGuErMag6m8=; b=bbbymBoOOa4sV2MOOgsgbf7c69q9lN7DQGk0Z5GuVza40LbReXt+77FBP6rHsW0kIB Y6dzvnnX/Hwhh2PbCidbiwhac5sSxtfDUHF++t+qlXIL9DG5gFZeC/SmNitkVDV4dUa7 z8W3Ducd8JewxAEj66AmHzWSc6Q1kbn4r8gTNrMmAYIyPo4gUeZ4uty+0gPbTmizpSb8 K2l792V2TYl95GGeXTOUZ1IEWSx3skhRPktLGW7QgNmwTrcYEDODaq+4iJS9dFreTgo5 ZaBhmM8xo/UayRPXbrEp89j+FV2MnDl+DRgPogo1xcDQSKtQS83fe+fvJ8n+nQdmqkT4 horw== X-Gm-Message-State: AJcUukczj5MB3cpBkPbGJy9GsCWs6+VeZNMcYod9uukP4L9/ndEIZs9c Gq36Vbb0UPaS/sxc8kd8E2xbIw== X-Google-Smtp-Source: ALg8bN6fHwMOirgmCp/MatwdUw0W+yNrleJqgmFxCrB5I1IkCJEvbH9Fhfua8S0ST+/g3+MHqA9YEA== X-Received: by 2002:a17:902:4601:: with SMTP id o1mr19802483pld.243.1547829154895; Fri, 18 Jan 2019 08:32:34 -0800 (PST) Received: from jagan-XPS-13-9350.domain.name ([103.81.77.13]) by smtp.gmail.com with ESMTPSA id z13sm13967086pgf.84.2019.01.18.08.32.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 18 Jan 2019 08:32:34 -0800 (PST) From: Jagan Teki To: Yong Deng , Mauro Carvalho Chehab , Maxime Ripard , Rob Herring , Mark Rutland , Chen-Yu Tsai , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi , linux-amarula@amarulasolutions.com, Michael Trimarchi Cc: Jagan Teki Subject: [PATCH v6 6/6][DO NOT MERGE] arm64: dts: allwinner: bananapi-m64: Add HDF5640 camera module Date: Fri, 18 Jan 2019 22:01:58 +0530 Message-Id: <20190118163158.21418-7-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190118163158.21418-1-jagan@amarulasolutions.com> References: <20190118163158.21418-1-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 Bananapi M64 comes with an optional sensor based on the ov5640, add support for it with below pin information. - PE13, PE12 via i2c-gpio bitbanging - CLK_CSI_MCLK as external clock - PE1 as external clock pin muxing - DLDO3 as AVDD supply - ALDO1 as DOVDD supply - ELDO3 as DVDD supply - PE16 gpio for reset pin - PE17 gpio for powerdown pin Signed-off-by: Jagan Teki --- .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 65 +++++++++++++++++++ 1 file changed, 65 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 83e30e0afe5b..c185ceec8c81 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -60,6 +60,41 @@ stdout-path = "serial0:115200n8"; }; + i2c-csi { + compatible = "i2c-gpio"; + sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* CSI0-SDA: PE13 */ + scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; /* CSI0-SCK: PE12 */ + i2c-gpio,delay-us = <5>; + #address-cells = <1>; + #size-cells = <0>; + + ov5640: camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + pinctrl-names = "default"; + pinctrl-0 = <&csi_mclk_pin>; + clocks = <&ccu CLK_CSI_MCLK>; + clock-names = "xclk"; + + AVDD-supply = <®_dldo3>; + DOVDD-supply = <®_aldo1>; + DVDD-supply = <®_eldo3>; + reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* CSI0-RST: PE16 */ + powerdown-gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* CSI0-PWDN: PE17 */ + + port { + ov5640_ep: endpoint { + remote-endpoint = <&csi_ep>; + bus-width = <8>; + hsync-active = <1>; /* Active high */ + vsync-active = <0>; /* Active low */ + data-active = <1>; /* Active high */ + pclk-sample = <1>; /* Rising */ + }; + }; + }; + }; + hdmi-connector { compatible = "hdmi-connector"; type = "a"; @@ -106,6 +141,24 @@ status = "okay"; }; +&csi { + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + csi_ep: endpoint { + remote-endpoint = <&ov5640_ep>; + bus-width = <8>; + hsync-active = <1>; /* Active high */ + vsync-active = <0>; /* Active low */ + data-active = <1>; /* Active high */ + pclk-sample = <1>; /* Rising */ + }; + }; +}; + &dai { status = "okay"; }; @@ -296,6 +349,12 @@ regulator-name = "vcc-wifi"; }; +®_dldo3 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "avdd-csi"; +}; + ®_dldo4 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; @@ -313,6 +372,12 @@ regulator-name = "cpvdd"; }; +®_eldo3 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "dvdd-csi"; +}; + ®_fldo1 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; -- 2.18.0.321.gffc6fa0e3