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=-9.0 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 29DADC04EB8 for ; Mon, 10 Dec 2018 11:53:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E47C72086D for ; Mon, 10 Dec 2018 11:53:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="n0lVMIhf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E47C72086D 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 S1727734AbeLJLxp (ORCPT ); Mon, 10 Dec 2018 06:53:45 -0500 Received: from mail-wm1-f46.google.com ([209.85.128.46]:52153 "EHLO mail-wm1-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727694AbeLJLxm (ORCPT ); Mon, 10 Dec 2018 06:53:42 -0500 Received: by mail-wm1-f46.google.com with SMTP id s14so10654986wmh.1 for ; Mon, 10 Dec 2018 03:53:40 -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=xKc4rpirIDSNGgBaxIhfJAOtD80I9o5vCC89+wiWkHs=; b=n0lVMIhf/pt2IhkdEtL/kB0UPnc12c5yZJO8z1mlEQchur8xRLpaFk1VbVOvFlJQ1g Mj92rLsdzeV6FTj2vMCaJnKQjTuqWrx1tUfhMFiacFRjso4P91fpKg6jExzPm7lVjBc3 APnAy8mCqdqqm1rIvJ+0Dfbuilzxi1Cq3itL4= 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=xKc4rpirIDSNGgBaxIhfJAOtD80I9o5vCC89+wiWkHs=; b=R5P2fUg8XOePlkn0ZNIfR6mQ1Dls688w9++g7XqZIKKLuhZ0tp7QaIBN2E1Wp2xFrl FZTmIQbnb75eseCZqh9PHdubSiQvusb0pS8L2W990UdqYtXwYTq81qmk/yqCDeRxwKgD Oaiyz62y1an7aBfLOGH0ih7Dr7C2bv4LzILZrfzvQv4jX+5AgMgcjs6mmHiPVM2sPTdC z4HJPoAC996GPhF5JnQ1T5CsIdwIqXmqgGXybs3HjfJwDZ+8hsY+QtHgwufwx84FMi0S tsRMi7CP9vMSv0JJTFty2YH5BTrrHUl0PnJJj3bP6lzCzMnDtNI8+3J/XRH646V45PWH Xj2A== X-Gm-Message-State: AA+aEWavlClhaxMpaMzuB3qUXBz4LdhpCWHZMAEzUEOf5jbS7EJCY/9v 39Or92KfpUBZp4n/CbSHber1Lw== X-Google-Smtp-Source: AFSGD/WnBP1Yq/JRouF0m4at1X0DT0N5cwK9FxnDzEubdisXhm7dXDnKqLaqkQ+t2zSaxIkyjtCAbA== X-Received: by 2002:a1c:d912:: with SMTP id q18mr10093519wmg.122.1544442819830; Mon, 10 Dec 2018 03:53:39 -0800 (PST) Received: from localhost.localdomain (ip-162-59.sn-213-198.clouditalia.com. [213.198.162.59]) by smtp.gmail.com with ESMTPSA id b16sm7869243wrm.41.2018.12.10.03.53.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 10 Dec 2018 03:53:38 -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 v3 6/6] arm64: dts: allwinner: a64-amarula-relic: Add OV5640 camera node Date: Mon, 10 Dec 2018 17:22:46 +0530 Message-Id: <20181210115246.8188-7-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20181210115246.8188-1-jagan@amarulasolutions.com> References: <20181210115246.8188-1-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 Amarula A64-Relic board by default bound with OV5640 camera, so 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 - ALDO1 as AVDD supply - DLDO3 as DOVDD supply - ELDO3 as DVDD supply - PE14 gpio for reset pin - PE15 gpio for powerdown pin Signed-off-by: Jagan Teki --- .../allwinner/sun50i-a64-amarula-relic.dts | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts index 6cb2b7f0c817..ea6286ce5de3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts @@ -22,6 +22,41 @@ stdout-path = "serial0:115200n8"; }; + i2c-csi { + compatible = "i2c-gpio"; + sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* CSI-SDA: PE13 */ + scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; /* CSI-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 = <®_aldo1>; + DOVDD-supply = <®_dldo3>; + DVDD-supply = <®_eldo3>; + reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* CSI-RST-R: PE14 */ + powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* CSI-STBY-R: PE15 */ + + 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 */ + }; + }; + }; + }; + wifi_pwrseq: wifi-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rtc 1>; @@ -30,6 +65,24 @@ }; }; +&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 */ + }; + }; +}; + &ehci0 { status = "okay"; }; -- 2.18.0.321.gffc6fa0e3