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 A1B80CD5BB7 for ; Thu, 21 May 2026 15:01:49 +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=feqCuYJiSrJNV96kUr6v72Q4V4YTTvof+UmoeS01S+w=; b=mslAhxrtr6+30NVEyuN347StdE DGe2NguNoaUHl0vWT31/jM8Zy0XwlQ+K4u/a002XIaodQXOykZw3ZV35oc0jDz+Cgw7DVmZmVjhiM gajgeS1GjyUBZRES/7gsc4I2gbBj5Sp2UejToAIrx9o0Yiv6s6397+ObvWd7HcJVrN2MIobDyhux+ bWSmdG6AFsK4O87e6/jpnYoYIGykdmbaQEOa1cfes/YbS1RPj23CXO8lKxRWMgyurlQzbS22z0hUu Kt+Kbv3vwgngsHUQNPsFPf8qvuOmsnIaySybjvNhfF5m+yFLubiAKEIrRowZ31RFTttTDOuj3n3B5 fzMjNJ4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wQ4tx-00000008Dh0-1fCU; Thu, 21 May 2026 15:01:33 +0000 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wQ4tn-00000008DXa-1fSs for linux-arm-kernel@lists.infradead.org; Thu, 21 May 2026 15:01:25 +0000 Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-4891e5b9c1fso56026475e9.2 for ; Thu, 21 May 2026 08:01:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1779375681; x=1779980481; 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; bh=feqCuYJiSrJNV96kUr6v72Q4V4YTTvof+UmoeS01S+w=; b=r0mwa/BrFrv/Z2nR7r9G8pzrFHAynGo1NsrVsiHJpU1okHu+z25Lc1/uk81s50CqaU tDCKhzCQHbtH2C79/sDqEqJ6LOPoDQBySplGe928ZLSBpCAipioSBmImYbMlCzGL1bZQ DGGtJUY31MNzRXXI5PXnwe4OhwmFTz5Ha+lTOs+K0iheGPNUF6JYvHJsfd4dhrgUy2k8 lsIdNS4YFmGn/2G9EAE6EUzc3XcIJhNfmgMEmC1UrQ9mYfuFqN4PKP3j0LJ6tIbgPum4 hTfBYCkfm5FPReCMM+TlMnryfMxoKo6DlYD5hm4bMD8Q9qZGHHQX+hs3kmEHMKBddK1p KyWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779375681; x=1779980481; 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; bh=feqCuYJiSrJNV96kUr6v72Q4V4YTTvof+UmoeS01S+w=; b=mqaj9UD2FhokkS5w/uWq7MQbE3+p6qNDMdjKAjR9ArFAKO1fnOy3ePr0+mlpwif4xv CbeXdtnD3xCiFYwV+7JsgViPCoaeoczP/O4J2T40qT4IlUpzPVt9XBdfsHkv38leTYLx tYZJPBSko9mss1OOcPraECWMIspWPoTFdZ2rkLFcNMUv/cb0Z0IIIagcOhY+KJpy3Bar 2TUcOUh56SqSA2XZ04YcthnuhNBqH8jnKTOSZfCWtgF6s7ZCQ0CZH65TzUsmm/Vc3Eg7 Ax/DhvVA9Fwmx3S/LyRSHrNjW+qj82pRl25Eq58wEC1nRMztI22TFHDp3mbEkJt3QdGe qwJQ== X-Forwarded-Encrypted: i=1; AFNElJ8j5ZzkFQyYrKYD/BbCxgbptBMKKzWq2n832a0NKzKdyYeo2tMWmmxzWyFfkdhu/9P4/xXhDJtf+38OJ+vx0art@lists.infradead.org X-Gm-Message-State: AOJu0YwI3WqEpwgwKaFjpe7p7tspJk99aG8HQRfhrrdkfImh+fEwkvIs 1r1uKLtRY9yyxWuI82wArs9rXAYb7cfS3Bet3UD4LLvvuvEm3yTRkSkZ X-Gm-Gg: Acq92OHzVvWMAiywWlcvJ0KpopLWIgKqrAdCpqUoc/EMw3kQFlZIObewWmnXMAcqrKZ lldCfJ1Rj5OD8FuhUysWG8wmzT90EPtujwCIawNcC6ZFffFosN6JjmRLtSAfsOpDGhSJkdb0Vbe XFn++4FqNP35xzn2OOTGpsdi8xXEKVXGqtz4FMrsouZ5fJBxgmus2+BbLCIE8hiwNdxyc0glJ7o sjUGuT29JFmHoIlWiXtjGcc9Mp3a2E47wpjKaC3uCw27BCdSCVS47uA2G0VVgVKyAjFTlRcQHRN P9vbUahPVg75pRZyjgUP0OxEIbixOzKBIuwMCt8JYMhSh5HExnPcwAYOlkrtbCEfnRj6we2qz31 nn/gfLyU35L+anTko5lkMFHNq38V2zdqHpSrx5zEo7Cyi3iPWA8hD5gjt50wxbfKXawhqmdFYVp zXyxY0pOEr1WVAqUwXCoBh317Vre/lVihMSivze40sag== X-Received: by 2002:a05:600c:8b45:b0:48e:635a:18d2 with SMTP id 5b1f17b1804b1-490360341c0mr52451515e9.2.1779375681351; Thu, 21 May 2026 08:01:21 -0700 (PDT) Received: from vitor-nb (dsl-113-208.bl27.telepac.pt. [176.79.113.208]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4903caede9fsm34056745e9.14.2026.05.21.08.01.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 May 2026 08:01:20 -0700 (PDT) From: Vitor Soares To: Laurent Pinchart , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Lad Prabhakar , Thierry Reding , Sam Ravnborg Cc: Vitor Soares , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 10/15] arm64: dts: ti: k3-am62-verdin: Add Toradex OV5640 CSI Cameras Date: Thu, 21 May 2026 16:00:46 +0100 Message-ID: <20260521150038.103538-27-ivitro@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260521150038.103538-17-ivitro@gmail.com> References: <20260521150038.103538-17-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-20260521_080123_841548_58CFFC9C X-CRM114-Status: GOOD ( 15.94 ) 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 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/ Assisted-by: Claude:claude-sonnet-4.6 Signed-off-by: Vitor Soares --- arch/arm64/boot/dts/ti/Makefile | 8 +++ .../dts/ti/k3-am625-verdin-ov5640-24mhz.dtso | 17 +++++ .../boot/dts/ti/k3-am625-verdin-ov5640.dtsi | 71 +++++++++++++++++++ .../boot/dts/ti/k3-am625-verdin-ov5640.dtso | 18 +++++ 4 files changed, 114 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640-24mhz.dtso create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index 31c9bc1d48b1..60844951c9ce 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -41,6 +41,8 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-ivy.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-mallow.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-yavia.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-zinnia.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-ov5640-24mhz.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-ov5640.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-panel-cap-touch-10inch-dsi.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-panel-cap-touch-10inch-lvds.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-panel-cap-touch-7inch-dsi.dtbo @@ -228,6 +230,10 @@ k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \ k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo k3-am625-verdin-wifi-dev-nau8822-btl-dtbs := k3-am625-verdin-wifi-dev.dtb \ k3-am625-verdin-dev-nau8822-btl.dtbo +k3-am625-verdin-wifi-dev-ov5640-24mhz-dtbs := k3-am625-verdin-wifi-dev.dtb \ + k3-am625-verdin-ov5640-24mhz.dtbo +k3-am625-verdin-wifi-dev-ov5640-dtbs := k3-am625-verdin-wifi-dev.dtb \ + k3-am625-verdin-ov5640.dtbo k3-am625-verdin-wifi-dev-panel-cap-touch-7inch-dsi-dtbs := \ k3-am625-verdin-wifi-dev.dtb \ k3-am625-verdin-panel-cap-touch-7inch-dsi.dtbo @@ -339,6 +345,8 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \ k3-am625-sk-hdmi-audio.dtb \ k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch.dtb \ k3-am625-verdin-wifi-dev-nau8822-btl.dtb \ + k3-am625-verdin-wifi-dev-ov5640-24mhz.dtb \ + k3-am625-verdin-wifi-dev-ov5640.dtb \ k3-am625-verdin-wifi-dev-panel-cap-touch-7inch-dsi.dtb \ k3-am625-verdin-wifi-dev-uart4-mcu.dtb \ k3-am625-verdin-wifi-mallow-panel-cap-touch-10inch-lvds.dtb \ diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640-24mhz.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640-24mhz.dtso new file mode 100644 index 000000000000..7089336fa5b4 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-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 CSI_1. + * + * https://developer.toradex.com/hardware/legacy-products/other/csi-camera-module-5mp-ov5640/ + */ + +/dts-v1/; +/plugin/; + +#include "k3-am625-verdin-ov5640.dtsi" + +&clk_ov5640_osc { + clock-frequency = <24000000>; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtsi b/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtsi new file mode 100644 index 000000000000..eb3df9d85517 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) Toradex + * + * Common device tree include for Toradex OV5640 CSI camera on Verdin CSI_1. + */ + +#include + +&{/} { + clk_ov5640_osc: ov5640-xclk { + 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 42 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"; +}; + +&main_i2c3 { + #address-cells = <1>; + #size-cells = <0>; + + camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + + clocks = <&clk_ov5640_osc>; + 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 36 GPIO_ACTIVE_HIGH>; + /* Verdin GPIO_5 (SODIMM 216) - CAM_1_CON_RST */ + reset-gpios = <&main_gpio0 40 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-am625-verdin-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtso new file mode 100644 index 000000000000..e7f02cfaa94f --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-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 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-am625-verdin-ov5640.dtsi" + +&clk_ov5640_osc { + clock-frequency = <27000000>; +}; -- 2.54.0