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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 04B8DC44516 for ; Thu, 16 Jul 2026 18:43:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=67zSFNzLZlVLDtB25uadYMFOipvoKKNbLkgSRU7ta/Q=; b=C4MYGVfdxyh7I5g6EXkzmu14sE L6LH6aGjWYUkSDZY7Okc2UaEwyFmqvAG8Y7pP4N/c9vM5CGTlBEMc95ik9xMotgVoXcfrlBFESKlx zbbuJIQdPvt1JeiV/zylCU3hCLP6l2nwD7pv37qj+JxV0ikYbrUcyGvABpOsjdDlcqxAjVsgO91s1 KWsOqI1BvqLLtTvCHNMVwGYnF1G76dhL9UuURBDSu31PtGpbZ8tNqQ4Pk/fQODxNKicwnEVeult4B sUM6m+ocTVK9MQDCdSKh90Rs2xcLa+P/FAlhMoTINWNT4lS2ITZ/xjWOmQeqziDZegCAtUc64ZyuT thtfN6ug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkR3M-00000000PvW-2PyW; Thu, 16 Jul 2026 18:43:24 +0000 Received: from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkR3G-00000000Prm-2qpW for linux-arm-kernel@lists.infradead.org; Thu, 16 Jul 2026 18:43:20 +0000 Received: by mail-wr1-x42a.google.com with SMTP id ffacd0b85a97d-47c2b362ee2so6177715f8f.1 for ; Thu, 16 Jul 2026 11:43:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784227397; x=1784832197; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=67zSFNzLZlVLDtB25uadYMFOipvoKKNbLkgSRU7ta/Q=; b=EyoiUHU4qwXVmY66O+1+7PcUw1YIJaFugV/r+CU90z4obXEgkRKIfz81BF/hsxC1FR wgEzutuZefbrb3rSQaL1GyyG2mf0eY0qGMRtZU08hileMkyh+YU4ShoXcuvjmjQwM0uD 1DwKfRt2xekeoNXbUUa6l++ktAWvSUXtLrbiU3RUnXYRL4czYfowrEbwyL8YPxFfMycC URjs+lVCrExGqty2BIUoLQx6PWCs8RLreSgVWrqwgxXz2gpoeEWkEdBotqjwTsDMReLz 30n/KCNR4rWq8Sm5qL7OU0CxjM8NE/+PR+OFaxMMcYnud6GWhAe1czKkrIFnlIuq0CzP +w0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784227397; x=1784832197; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=67zSFNzLZlVLDtB25uadYMFOipvoKKNbLkgSRU7ta/Q=; b=qKVTjyPmsYjwdCJ+7CQZ8YYvTcOHcuvJD/+25m6JG0XmGl94dgwDFC2XhLF0gF3flP rJHaWJnhkHPMRokuimQ2iMeaE5CB6gwtXoEu1FhGpWJ5Jj+Yhygf9ixas4a6ED7eBMm1 mH/AfL+Ohdk0sNdAPpgZu8VqC/cqVvDhg8fuISIOuTmN3i960cLmZf1id911NPhCB3S0 V30SHAAOhEl9HCIOM6XA5wlcBI6gGtVJq80n22Dm72VFltanbYstZSALY7oMF7HmaV78 J+1SUDWcgqISlg3lnGcrq+15Y2bmGtCtqpcAyXTmFcRmB7AcW4KsuEFAa+Kf0URCaC0a /ccQ== X-Forwarded-Encrypted: i=1; AHgh+Rru+IsGorGrhg3jh3P6OaG91kW2Y+dt/+gETN4v6zPV/b5cdbmAa6hg5Ezlu9Gd3+M/6KXjqC0+DMraLVwKHuco@lists.infradead.org X-Gm-Message-State: AOJu0YwPzPukguJgoT+5UkDwbSl8xKBtr+hRgEkWAZyhDOB7AcBf5Wuq 7xS/7pFUqQ1yva90rw4i6FAPvF6qp9TikZRg5hlPSjvW1yNMa9WlKyXT X-Gm-Gg: AfdE7cnPBmvYLBIHDgT0AEeaItNgN+3VHLN/TK7pLSHKLcSMq0nT0zB/tAsjqbjExGY yHtANX9mYdYlIqREVS3V/2lTrTco2Ztj7WoYBomVhYb33waxOzVy/sEczF1vi69gZ6RDByS7fsu TeqmhqU7hocvMxTxfebBc7EwX4WgXi2gdr+ZyQP6XbFELQnHs+voEiXuLIFLKIyBxb+ESVR6bZ8 KMLzlqI38HdFswb7ttoAWPp5O0nAVqyTfviOhsT1jQ9nn8RDbYRSu+uOPvxTip6/xFJabjIqfDE /nPFdAfwmZZv2eGPXo1IIkPdAcLvQzlS1ULBmvQohQa2UMaQLcu5lxyTbWZn9sn+QXmzHiIP1uL d5pXKWbhDxXREaxdi1QU6ej7SE/f1YbKRnTswHlONV2fUMv62U5c6zzGkpNHrRZ5cxI88eQ== X-Received: by 2002:a05:600c:4e93:b0:492:437a:a653 with SMTP id 5b1f17b1804b1-4953c286bbemr98229355e9.26.1784227396788; Thu, 16 Jul 2026 11:43:16 -0700 (PDT) Received: from vitor-nb ([2001:8a0:c4c6:f00:b22c:3845:cef5:c42f]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49541e7d799sm72404615e9.3.2026.07.16.11.43.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jul 2026 11:43:16 -0700 (PDT) From: Vitor Soares To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Vitor Soares , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Francesco Dolcini Subject: [PATCH v2 2/3] arm64: dts: ti: k3-am62p-verdin: Add Toradex OV5640 CSI Cameras Date: Thu, 16 Jul 2026 19:43:01 +0100 Message-ID: <20260716184300.85413-7-ivitro@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260716184300.85413-5-ivitro@gmail.com> References: <20260716184300.85413-5-ivitro@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260716_114318_758849_2117F70F X-CRM114-Status: GOOD ( 15.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Vitor Soares Add device tree overlays for the Toradex OV5640 CSI Cameras on Verdin AM62P CSI_1. Two variants are supported: the current CSI Camera Set 5MP OV5640 with a 27 MHz oscillator and the legacy CSI Camera Module 5MP OV5640 with a 24 MHz oscillator. Link: https://developer.toradex.com/hardware/accessories/cameras/csi-camera-module-5mp-ov5640-arducam Link: https://developer.toradex.com/hardware/legacy-products/other/csi-camera-module-5mp-ov5640/ Reviewed-by: Francesco Dolcini Signed-off-by: Vitor Soares --- arch/arm64/boot/dts/ti/Makefile | 8 +++ .../dts/ti/k3-am62p5-verdin-ov5640-24mhz.dtso | 17 +++++ .../boot/dts/ti/k3-am62p5-verdin-ov5640.dtsi | 72 +++++++++++++++++++ .../boot/dts/ti/k3-am62p5-verdin-ov5640.dtso | 18 +++++ 4 files changed, 115 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640-24mhz.dtso create mode 100644 arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640.dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index f2db3c878993..8541e43d24b7 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -84,6 +84,8 @@ dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-nonwifi-dev.dtb dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-nonwifi-ivy.dtb dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-nonwifi-mallow.dtb dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-nonwifi-yavia.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-ov5640-24mhz.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-ov5640.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-wifi-dahlia.dtb dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-wifi-dev.dtb dtb-$(CONFIG_ARCH_K3) += k3-am62p5-verdin-wifi-ivy.dtb @@ -277,6 +279,10 @@ k3-am62p5-sk-csi2-tevi-ov5640-dtbs := k3-am62p5-sk.dtb \ k3-am62x-sk-csi2-tevi-ov5640.dtbo k3-am62p5-verdin-wifi-dev-nau8822-btl-dtbs := k3-am62p5-verdin-wifi-dev.dtb \ k3-am62p5-verdin-dev-nau8822-btl.dtbo +k3-am62p5-verdin-wifi-dev-ov5640-24mhz-dtbs := k3-am62p5-verdin-wifi-dev.dtb \ + k3-am62p5-verdin-ov5640-24mhz.dtbo +k3-am62p5-verdin-wifi-dev-ov5640-dtbs := k3-am62p5-verdin-wifi-dev.dtb \ + k3-am62p5-verdin-ov5640.dtbo k3-am642-evm-icssg0-dtbs := \ k3-am642-evm.dtb k3-am642-evm-icssg0.dtbo k3-am642-evm-icssg1-dualemac-dtbs := \ @@ -376,6 +382,8 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \ k3-am62p5-sk-csi2-ov5640.dtb \ k3-am62p5-sk-csi2-tevi-ov5640.dtb \ k3-am62p5-verdin-wifi-dev-nau8822-btl.dtb \ + k3-am62p5-verdin-wifi-dev-ov5640-24mhz.dtb \ + k3-am62p5-verdin-wifi-dev-ov5640.dtb \ k3-am642-evm-icssg0.dtb \ k3-am642-evm-icssg1-dualemac.dtb \ k3-am642-evm-icssg1-dualemac-mii.dtb \ diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640-24mhz.dtso b/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640-24mhz.dtso new file mode 100644 index 000000000000..1da6329065e6 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640-24mhz.dtso @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) Toradex + * + * Toradex CSI Camera Module 5MP OV5640 on Verdin AM62P CSI_1. + * + * https://developer.toradex.com/hardware/legacy-products/other/csi-camera-module-5mp-ov5640/ + */ + +/dts-v1/; +/plugin/; + +#include "k3-am62p5-verdin-ov5640.dtsi" + +&clock_camera { + clock-frequency = <24000000>; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640.dtsi b/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640.dtsi new file mode 100644 index 000000000000..f0430b1efcf1 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640.dtsi @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) Toradex + * + * Common device tree include for Toradex OV5640 CSI camera on Verdin AM62P CSI_1. + */ + +#include + +&{/} { + clock_camera: clock-camera { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + regulator_camera: regulator-camera { + compatible = "regulator-fixed"; + /* Verdin GPIO_8_CSI (SODIMM 222) - CAM_1_CON_PWRCTRL */ + gpio = <&main_gpio0 52 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-name = "V_CSI"; + startup-delay-us = <5000>; + }; +}; + +&csi0_port0 { + status = "okay"; + + csi2rx0_in_sensor: endpoint { + remote-endpoint = <&csi2_cam0>; + bus-type = <4>; /* CSI2 DPHY */ + clock-lanes = <0>; + data-lanes = <1 2>; + }; +}; + +&dphy0 { + status = "okay"; +}; + +/* Verdin I2C_4_CSI */ +&main_i2c3 { + #address-cells = <1>; + #size-cells = <0>; + + camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + + clocks = <&clock_camera>; + clock-names = "xclk"; + AVDD-supply = <®ulator_camera>; + DOVDD-supply = <®ulator_camera>; + DVDD-supply = <®ulator_camera>; + /* Verdin GPIO_6 (SODIMM 218) - CAM_1_CON_PWRDWN */ + powerdown-gpios = <&main_gpio0 50 GPIO_ACTIVE_HIGH>; + /* Verdin GPIO_5 (SODIMM 216) - CAM_1_CON_RST */ + reset-gpios = <&main_gpio0 49 GPIO_ACTIVE_LOW>; + + port { + csi2_cam0: endpoint { + remote-endpoint = <&csi2rx0_in_sensor>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; +}; + +&ti_csi2rx0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640.dtso new file mode 100644 index 000000000000..2e90aeb448b9 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62p5-verdin-ov5640.dtso @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) Toradex + * + * Toradex CSI Camera Set 5MP OV5640 on Verdin AM62P CSI_1. + * + * https://developer.toradex.com/hardware/accessories/cameras/csi-camera-module-5mp-ov5640-arducam + * https://www.toradex.com/accessories/csi-camera-ov5640 + */ + +/dts-v1/; +/plugin/; + +#include "k3-am62p5-verdin-ov5640.dtsi" + +&clock_camera { + clock-frequency = <27000000>; +}; -- 2.54.0