From: Vitor Soares <ivitro@gmail.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Vitor Soares <vitor.soares@toradex.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 7/7] arm64: dts: ti: k3-am69-aquila: Add Toradex OV5640 CSI cameras
Date: Fri, 29 May 2026 13:08:59 +0100 [thread overview]
Message-ID: <20260529120853.636015-16-ivitro@gmail.com> (raw)
In-Reply-To: <20260529120853.636015-9-ivitro@gmail.com>
From: Vitor Soares <vitor.soares@toradex.com>
Add device tree overlays for the Toradex OV5640 CSI cameras on Aquila
CSI_1 and CSI_2. Two variants are supported for each interface: the
current CSI Camera Set 5MP OV5640 with a 27 MHz oscillator and the legacy
CSI Module 5MP OV5640 with a 24 MHz oscillator.
On the Aquila AM69 Development Board, CSI_1 is exposed on connector J70
and CSI_2 is exposed on connector J71.
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/
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
arch/arm64/boot/dts/ti/Makefile | 14 ++++
.../ti/k3-am69-aquila-csi1-ov5640-24mhz.dtso | 18 +++++
.../dts/ti/k3-am69-aquila-csi1-ov5640.dtsi | 76 +++++++++++++++++++
.../dts/ti/k3-am69-aquila-csi1-ov5640.dtso | 19 +++++
.../ti/k3-am69-aquila-csi2-ov5640-24mhz.dtso | 18 +++++
.../dts/ti/k3-am69-aquila-csi2-ov5640.dtsi | 76 +++++++++++++++++++
.../dts/ti/k3-am69-aquila-csi2-ov5640.dtso | 19 +++++
7 files changed, 240 insertions(+)
create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640-24mhz.dtso
create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640.dtsi
create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640.dtso
create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640-24mhz.dtso
create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640.dtsi
create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640.dtso
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index db205afeb7a0..428b1d2e817a 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -181,6 +181,10 @@ dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-adapter-panel-cap-touch-7inch-dsi.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-clover-panel-cap-touch-10inch-dsi.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-clover.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-csi1-ov5640-24mhz.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-csi1-ov5640.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-csi2-ov5640-24mhz.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-csi2-ov5640.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev-dsi-to-hdmi.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dsi-to-hdmi.dtbo
@@ -288,6 +292,14 @@ k3-am69-aquila-dev-adapter-panel-cap-touch-10inch-dsi-dtbs := \
k3-am69-aquila-dev-adapter-panel-cap-touch-7inch-dsi-dtbs := \
k3-am69-aquila-dev.dtb \
k3-am69-aquila-adapter-panel-cap-touch-7inch-dsi.dtbo
+k3-am69-aquila-dev-csi-ov5640-24mhz-dtbs := \
+ k3-am69-aquila-dev.dtb \
+ k3-am69-aquila-csi1-ov5640-24mhz.dtbo \
+ k3-am69-aquila-csi2-ov5640-24mhz.dtbo
+k3-am69-aquila-dev-csi-ov5640-dtbs := \
+ k3-am69-aquila-dev.dtb \
+ k3-am69-aquila-csi1-ov5640.dtbo \
+ k3-am69-aquila-csi2-ov5640.dtbo
k3-am69-aquila-dev-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \
k3-am69-aquila-dev.dtb \
k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtbo
@@ -368,6 +380,8 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
k3-am69-aquila-clover-panel-cap-touch-7inch-dsi.dtb \
k3-am69-aquila-dev-adapter-panel-cap-touch-10inch-dsi.dtb \
k3-am69-aquila-dev-adapter-panel-cap-touch-7inch-dsi.dtb \
+ k3-am69-aquila-dev-csi-ov5640-24mhz.dtb \
+ k3-am69-aquila-dev-csi-ov5640.dtb \
k3-am69-aquila-dev-dsi-to-lvds-panel-cap-touch-10inch.dtb \
k3-am69-sk-csi2-dual-imx219.dtb \
k3-am69-sk-pcie0-ep.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640-24mhz.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640-24mhz.dtso
new file mode 100644
index 000000000000..3ef3d793c288
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640-24mhz.dtso
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex CSI Camera Module 5MP OV5640 on Aquila CSI_1.
+ * Used on Development Board (J70). Uses a 24 MHz oscillator.
+ *
+ * https://developer.toradex.com/hardware/legacy-products/other/csi-camera-module-5mp-ov5640/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "k3-am69-aquila-csi1-ov5640.dtsi"
+
+&clk_csi1_ov5640 {
+ clock-frequency = <24000000>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640.dtsi b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640.dtsi
new file mode 100644
index 000000000000..931bc5c9f21c
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640.dtsi
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Common device tree include for Toradex OV5640 CSI Camera on Aquila CSI_1.
+ * Used on Development Board (J70).
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ clk_csi1_ov5640: ov5640-csi1-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ };
+
+ regulator_camera_csi_1: regulator-camera-csi-1 {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_12_csi_1>;
+ /* Aquila GPIO_12_CSI_1 - Camera Connector 24 */
+ gpio = <&main_gpio0 48 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-name = "V_CSI_1";
+ startup-delay-us = <5000>;
+ };
+};
+
+&csi0_port0 {
+ status = "okay";
+
+ csi0_port0_in: endpoint {
+ remote-endpoint = <&csi0_port0_cam_out>;
+ bus-type = <4>; /* CSI2 DPHY. */
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+};
+
+&dphy0 {
+ status = "okay";
+};
+
+/* Aquila I2C_4_CSI1 */
+&main_i2c1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ camera@3c {
+ compatible = "ovti,ov5640";
+ reg = <0x3c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_09_csi_1>, <&pinctrl_gpio_10_csi_1>;
+ clocks = <&clk_csi1_ov5640>;
+ clock-names = "xclk";
+ AVDD-supply = <®ulator_camera_csi_1>;
+ DVDD-supply = <®ulator_camera_csi_1>;
+ DOVDD-supply = <®ulator_camera_csi_1>;
+ /* Aquila GPIO_10_CSI_1 - Camera Connector 22 */
+ powerdown-gpios = <&main_gpio0 2 GPIO_ACTIVE_HIGH>;
+ /* Aquila GPIO_09_CSI_1 - Camera Connector 11 */
+ reset-gpios = <&main_gpio0 1 GPIO_ACTIVE_LOW>;
+
+ port {
+ csi0_port0_cam_out: endpoint {
+ remote-endpoint = <&csi0_port0_in>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&ti_csi2rx0 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640.dtso
new file mode 100644
index 000000000000..40a8ad575dc5
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi1-ov5640.dtso
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex CSI Camera Set 5MP OV5640 on Aquila CSI_1.
+ * Used on Development Board (J70). Uses a 27 MHz oscillator.
+ *
+ * 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-am69-aquila-csi1-ov5640.dtsi"
+
+&clk_csi1_ov5640 {
+ clock-frequency = <27000000>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640-24mhz.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640-24mhz.dtso
new file mode 100644
index 000000000000..8ee50adb7896
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640-24mhz.dtso
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex CSI Camera Module 5MP OV5640 on Aquila CSI_2.
+ * Used on Development Board (J71). Uses a 24 MHz oscillator.
+ *
+ * https://developer.toradex.com/hardware/legacy-products/other/csi-camera-module-5mp-ov5640/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "k3-am69-aquila-csi2-ov5640.dtsi"
+
+&clk_csi2_ov5640 {
+ clock-frequency = <24000000>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640.dtsi b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640.dtsi
new file mode 100644
index 000000000000..589666c2c043
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640.dtsi
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Common device tree include for Toradex OV5640 CSI Camera on Aquila CSI_2.
+ * Used on Development Board (J71).
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ clk_csi2_ov5640: ov5640-csi2-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ };
+
+ regulator_camera_csi_2: regulator-camera-csi-2 {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_16_csi_2>;
+ /* Aquila GPIO_16_CSI_2 - Camera Connector 24 */
+ gpio = <&wkup_gpio0 39 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-name = "V_CSI_2";
+ startup-delay-us = <5000>;
+ };
+};
+
+&csi1_port0 {
+ status = "okay";
+
+ csi1_port0_in: endpoint {
+ remote-endpoint = <&csi1_port0_cam_out>;
+ bus-type = <4>; /* CSI2 DPHY. */
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+};
+
+&dphy1 {
+ status = "okay";
+};
+
+/* Aquila I2C_5_CSI2 */
+&main_i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ camera@3c {
+ compatible = "ovti,ov5640";
+ reg = <0x3c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_13_csi_2>, <&pinctrl_gpio_14_csi_2>;
+ clocks = <&clk_csi2_ov5640>;
+ clock-names = "xclk";
+ AVDD-supply = <®ulator_camera_csi_2>;
+ DVDD-supply = <®ulator_camera_csi_2>;
+ DOVDD-supply = <®ulator_camera_csi_2>;
+ /* Aquila GPIO_14_CSI_2 - Camera Connector 22 */
+ powerdown-gpios = <&wkup_gpio0 33 GPIO_ACTIVE_HIGH>;
+ /* Aquila GPIO_13_CSI_2 - Camera Connector 11 */
+ reset-gpios = <&wkup_gpio0 32 GPIO_ACTIVE_LOW>;
+
+ port {
+ csi1_port0_cam_out: endpoint {
+ remote-endpoint = <&csi1_port0_in>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&ti_csi2rx1 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640.dtso
new file mode 100644
index 000000000000..bcf597e9c5a4
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-csi2-ov5640.dtso
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex CSI Camera Set 5MP OV5640 on Aquila CSI_2.
+ * Used on Development Board (J71). Uses a 27 MHz oscillator.
+ *
+ * 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-am69-aquila-csi2-ov5640.dtsi"
+
+&clk_csi2_ov5640 {
+ clock-frequency = <27000000>;
+};
--
2.54.0
prev parent reply other threads:[~2026-05-29 12:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-29 12:08 [PATCH v1 0/7] arm64: dts: ti: k3-am69-aquila: Add display and peripheral overlays Vitor Soares
2026-05-29 12:08 ` [PATCH v1 1/7] arm64: dts: ti: k3-am69-aquila: Add Toradex DSI to HDMI Adapter Vitor Soares
2026-05-29 12:08 ` [PATCH v1 2/7] arm64: dts: ti: k3-am69-aquila: Add DSI to LVDS adapter with 10.1" display Vitor Soares
2026-05-29 12:08 ` [PATCH v1 3/7] arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display 10.1" DSI with adapter Vitor Soares
2026-05-29 13:32 ` sashiko-bot
2026-05-29 12:08 ` [PATCH v1 4/7] arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display 7" " Vitor Soares
2026-05-29 13:58 ` sashiko-bot
2026-05-29 12:08 ` [PATCH v1 5/7] arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display 10.1" DSI Vitor Soares
2026-05-29 14:25 ` sashiko-bot
2026-05-29 12:08 ` [PATCH v1 6/7] arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display 7" DSI Vitor Soares
2026-05-29 15:24 ` sashiko-bot
2026-05-29 17:18 ` Vitor Soares
2026-05-29 12:08 ` Vitor Soares [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260529120853.636015-16-ivitro@gmail.com \
--to=ivitro@gmail.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=kristo@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nm@ti.com \
--cc=robh@kernel.org \
--cc=vigneshr@ti.com \
--cc=vitor.soares@toradex.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox