[PATCH v2 0/7] arm64: dts: ti: k3-am69-aquila: Add display and peripheral overlays

[PATCH v2 0/7] arm64: dts: ti: k3-am69-aquila: Add display and peripheral overlays

[Vitor Soares]

From: Vitor Soares <vitor.soares@toradex.com>

This series adds device tree overlays for the Toradex Aquila AM69
platform. The overlays cover display adapters, DSI displays, and OV5640
CSI camera modules available through the Toradex accessory ecosystem.

Display additions cover three configurations:
- DSI-to-HDMI adapter based on the LT8912B
- DSI-to-LVDS adapter based on the SN65DSI84 with the Toradex Capacitive
  Touch Display 10.1" LVDS
- DSI driving the Toradex Capacitive Touch Display 7" and 10.1" DSI

For the OV5640 camera overlays, both the current Toradex CSI Camera Set
5MP OV5640 with a 27 MHz oscillator and the legacy CSI Module 5MP OV5640
with a 24 MHz oscillator are supported.

This series depends on the Riverdi vendor prefix and panel-lvds binding
patches, which have been applied to drm-misc-next:

https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/3764568dd2e621850c8c2a34dd8a88096ae73e72
https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/3c3c5fb9b36836d279ebe370189d68a0a3387362

---
Changes in v2:
- Fix missing main_ehrpwm5 enable in Capacitive Touch Display 10.1" and
  7" DSI overlays for the Clover board.
- Reorder remote-endpoint property in DSI-to-LVDS bridge endpoint.
- Reorder supply properties in OV5640 CSI camera nodes and rename clock
  node to match binding preferred node name pattern.
- Link v1: https://lore.kernel.org/all/20260529120853.636015-9-ivitro@gmail.com/

Vitor Soares (7):
  arm64: dts: ti: k3-am69-aquila: Add Toradex DSI to HDMI Adapter
  arm64: dts: ti: k3-am69-aquila: Add DSI to LVDS adapter with 10.1"
    display
  arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display
    10.1" DSI with adapter
  arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display
    7" DSI with adapter
  arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display
    10.1" DSI
  arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display
    7" DSI
  arm64: dts: ti: k3-am69-aquila: Add Toradex OV5640 CSI cameras

 arch/arm64/boot/dts/ti/Makefile               |  43 +++++
 ...la-adapter-panel-cap-touch-10inch-dsi.dtso | 155 +++++++++++++++++
 ...ila-adapter-panel-cap-touch-7inch-dsi.dtso | 155 +++++++++++++++++
 .../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 +++
 .../dts/ti/k3-am69-aquila-dsi-to-hdmi.dtso    | 115 +++++++++++++
 ...la-dsi-to-lvds-panel-cap-touch-10inch.dtso | 142 ++++++++++++++++
 ...m69-aquila-panel-cap-touch-10inch-dsi.dtso | 158 ++++++++++++++++++
 ...am69-aquila-panel-cap-touch-7inch-dsi.dtso | 158 ++++++++++++++++++
 13 files changed, 1152 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-adapter-panel-cap-touch-7inch-dsi.dtso
 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
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-hdmi.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-10inch-dsi.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-7inch-dsi.dtso

-- 
2.54.0

[PATCH v2 1/7] arm64: dts: ti: k3-am69-aquila: Add Toradex DSI to HDMI Adapter

[Vitor Soares]

From: Vitor Soares <vitor.soares@toradex.com>

Add a device tree overlay for the Toradex DSI to HDMI Adapter on the
Aquila AM69 DSI_1 interface. Used on Aquila Development Board (J44),
where DSI_1 is exposed via a Samtec LSS-130 connector.

The adapter is based on the Lontium LT8912B DSI-to-HDMI bridge.

Link: https://developer.toradex.com/hardware/accessories/add-ons/dsi-hdmi-adapter
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   4 +
 .../dts/ti/k3-am69-aquila-dsi-to-hdmi.dtso    | 115 ++++++++++++++++++
 2 files changed, 119 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-hdmi.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 371f9a043fe5..7709bb58d4ca 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -190,8 +190,12 @@ dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm-csi2-quad-rpi-cam-imx219.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm-csi2-quad-tevi-ov5640.dtbo
 
 # Boards with J784s4 SoC
+k3-am69-aquila-dev-dsi-to-hdmi-dtbs := k3-am69-aquila-dev.dtb \
+	k3-am69-aquila-dsi-to-hdmi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-clover.dtb
 dtb-$(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
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk-pcie0-ep.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm.dtb
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-hdmi.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-hdmi.dtso
new file mode 100644
index 000000000000..d8e4dd69599e
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-hdmi.dtso
@@ -0,0 +1,115 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex DSI to HDMI Adapter on Aquila AM69 DSI_1.
+ * Used on Development Board (J44), DSI_1 is exposed via a Samtec LSS-130 connector.
+ *
+ * https://developer.toradex.com/hardware/accessories/add-ons/dsi-hdmi-adapter
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pwm3_dsi_gpio>;
+		ddc-i2c-bus = <&i2c_dsi_1>;
+		/* Aquila PWM_3_DSI (AQUILA B46) */
+		hpd-gpios = <&main_gpio0 33 GPIO_ACTIVE_HIGH>;
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&dsi_hdmi_bridge_out>;
+			};
+		};
+	};
+};
+
+&dphy_tx0 {
+	status = "okay";
+};
+
+&dsi0 {
+	status = "okay";
+};
+
+&dsi0_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@0 {
+		reg = <0>;
+
+		dsi0_out: endpoint {
+			remote-endpoint = <&dsi_hdmi_bridge_in>;
+		};
+	};
+
+	port@1 {
+		reg = <1>;
+
+		dsi0_in: endpoint {
+			remote-endpoint = <&dpi2_out>;
+		};
+	};
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@2 {
+		reg = <2>;
+
+		dpi2_out: endpoint {
+			remote-endpoint = <&dsi0_in>;
+		};
+	};
+};
+
+/* Aquila PWM_3_DSI (AQUILA B46) repurposed as HDMI HPD GPIO */
+&main_ehrpwm5 {
+	status = "disabled";
+};
+
+&i2c_dsi_0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	hdmi@48 {
+		compatible = "lontium,lt8912b";
+		reg = <0x48>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_20_dsi_1>;
+		/* Aquila GPIO_20_DSI_1 (AQUILA B45) */
+		reset-gpios = <&main_gpio0 18 GPIO_ACTIVE_LOW>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_hdmi_bridge_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				dsi_hdmi_bridge_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
+};
-- 
2.54.0

[PATCH v2 2/7] arm64: dts: ti: k3-am69-aquila: Add DSI to LVDS adapter with 10.1" display

[Vitor Soares]

From: Vitor Soares <vitor.soares@toradex.com>

Add a device tree overlay for the Toradex DSI to LVDS Adapter with the
Toradex Capacitive Touch Display 10.1" LVDS. Used on Development Board
(J44), where DSI_1 is exposed via a Samtec LSS-130 connector.

The adapter is based on the Texas Instruments SN65DSI84 DSI-to-LVDS
bridge and drives a LogicTechno LT170410-2WHC 10.1" WXGA LVDS panel.
Touch input is provided by an Atmel MaxTouch capacitive touch controller.

Link: https://developer.toradex.com/hardware/accessories/add-ons/dsi-lvds-adapter
Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-lvds
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...la-dsi-to-lvds-panel-cap-touch-10inch.dtso | 142 ++++++++++++++++++
 2 files changed, 147 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 7709bb58d4ca..d216b1e1e8f6 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -196,6 +196,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-clover.dtb
 dtb-$(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
+dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk-pcie0-ep.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm.dtb
@@ -310,6 +311,9 @@ k3-am68-sk-base-board-csi2-dual-imx219-dtbs := k3-am68-sk-base-board.dtb \
 	k3-j721e-sk-csi2-dual-imx219.dtbo
 k3-am68-sk-base-board-pcie1-ep-dtbs := k3-am68-sk-base-board.dtb \
 	k3-am68-sk-base-board-pcie1-ep.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
 k3-am69-sk-csi2-dual-imx219-dtbs := k3-am69-sk.dtb \
 	k3-j721e-sk-csi2-dual-imx219.dtbo
 k3-am69-sk-pcie0-ep-dtbs := k3-am69-sk.dtb \
@@ -393,6 +397,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am68-phyboard-izar-peb-av-15.dtb \
 	k3-am68-sk-base-board-csi2-dual-imx219.dtb \
 	k3-am68-sk-base-board-pcie1-ep.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 \
 	k3-j7200-evm-pcie1-ep.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtso
new file mode 100644
index 000000000000..0cb662e023d4
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtso
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex DSI to LVDS Adapter on Aquila DSI_1 with Capacitive Touch Display 10.1"
+ * Used on Development Board (J44), DSI_1 is exposed via a Samtec LSS-130 connector.
+ *
+ * https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-lvds
+ * https://www.toradex.com/accessories/capacitive-touch-display-10.1-inch-lvds
+ * https://developer.toradex.com/hardware/accessories/add-ons/dsi-lvds-adapter
+ * https://www.toradex.com/accessories/verdin-dsi-to-lvds-adapter
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
+
+&{/} {
+	backlight_pwm3: backlight-pwm3 {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_19_dsi_1>;
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Aquila GPIO_19_DSI_1 (AQUILA B44) */
+		enable-gpios = <&main_gpio0 13 GPIO_ACTIVE_HIGH>;
+		/* Aquila PWM_3_DSI (AQUILA B46) */
+		pwms = <&main_ehrpwm5 0 6666667 PWM_POLARITY_INVERTED>;
+	};
+
+	panel-lvds-bridge {
+		compatible = "logictechno,lt170410-2whc";
+		backlight = <&backlight_pwm3>;
+		power-supply = <&reg_3v3_dsi>;
+
+		port {
+			panel_lvds_bridge_in: endpoint {
+				remote-endpoint = <&dsi_lvds_bridge_out>;
+			};
+		};
+	};
+
+	reg_3v3_dsi: regulator-3v3-dsi {
+		compatible = "regulator-fixed";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "+V3.3_DSI";
+	};
+};
+
+&dphy_tx0 {
+	status = "okay";
+};
+
+&dsi0 {
+	status = "okay";
+};
+
+&dsi0_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@0 {
+		reg = <0>;
+
+		dsi0_out: endpoint {
+			remote-endpoint = <&dsi_lvds_bridge_in>;
+		};
+	};
+
+	port@1 {
+		reg = <1>;
+
+		dsi0_in: endpoint {
+			remote-endpoint = <&dpi2_out>;
+		};
+	};
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@2 {
+		reg = <2>;
+
+		dpi2_out: endpoint {
+			remote-endpoint = <&dsi0_in>;
+		};
+	};
+};
+
+&i2c_dsi_0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bridge@2c {
+		compatible = "ti,sn65dsi84";
+		reg = <0x2c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_20_dsi_1>;
+		/* Aquila GPIO_20_DSI_1 (AQUILA B45) */
+		enable-gpios = <&main_gpio0 18 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_lvds_bridge_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				dsi_lvds_bridge_out: endpoint {
+					remote-endpoint = <&panel_lvds_bridge_in>;
+				};
+			};
+		};
+	};
+
+	touchscreen@4a {
+		compatible = "atmel,maxtouch";
+		reg = <0x4a>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_17_dsi_1>, <&pinctrl_gpio_18_dsi_1>;
+		/* Aquila GPIO_17_DSI_1 (AQUILA B42) */
+		interrupt-parent = <&main_gpio0>;
+		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+		/* Aquila GPIO_18_DSI_1 (AQUILA B43) */
+		reset-gpios = <&main_gpio0 31 GPIO_ACTIVE_LOW>;
+	};
+};
-- 
2.54.0

[PATCH v2 3/7] arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display 10.1" DSI with adapter

[Vitor Soares]

From: Vitor Soares <vitor.soares@toradex.com>

Add a device tree overlay for the Toradex Capacitive Touch Display 10.1"
DSI used with the Toradex DSI Display Adapter on the Aquila Development
Board. On this board, DSI_1 is exposed on connector J44 through a Samtec
LSS-130 connector, and the adapter converts it to an FFC/FPC connector.

The display includes an internal Texas Instruments SN65DSI83 DSI-to-LVDS
bridge driving a Riverdi RVT101HVLNWC00 10.1" WXGA IPS TFT LCD panel.
Touch input is provided by an Ilitek ILI2132 capacitive touch controller.

Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-dsi
Link: https://developer.toradex.com/hardware/accessories/add-ons/dsi-display-adapter
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...la-adapter-panel-cap-touch-10inch-dsi.dtso | 155 ++++++++++++++++++
 2 files changed, 160 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index d216b1e1e8f6..966cec4c5b6e 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -192,6 +192,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm-csi2-quad-tevi-ov5640.dtbo
 # Boards with J784s4 SoC
 k3-am69-aquila-dev-dsi-to-hdmi-dtbs := k3-am69-aquila-dev.dtb \
 	k3-am69-aquila-dsi-to-hdmi.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-clover.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev-dsi-to-hdmi.dtb
@@ -311,6 +312,9 @@ k3-am68-sk-base-board-csi2-dual-imx219-dtbs := k3-am68-sk-base-board.dtb \
 	k3-j721e-sk-csi2-dual-imx219.dtbo
 k3-am68-sk-base-board-pcie1-ep-dtbs := k3-am68-sk-base-board.dtb \
 	k3-am68-sk-base-board-pcie1-ep.dtbo
+k3-am69-aquila-dev-adapter-panel-cap-touch-10inch-dsi-dtbs := \
+	k3-am69-aquila-dev.dtb \
+	k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.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
@@ -397,6 +401,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am68-phyboard-izar-peb-av-15.dtb \
 	k3-am68-sk-base-board-csi2-dual-imx219.dtb \
 	k3-am68-sk-base-board-pcie1-ep.dtb \
+	k3-am69-aquila-dev-adapter-panel-cap-touch-10inch-dsi.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-adapter-panel-cap-touch-10inch-dsi.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.dtso
new file mode 100644
index 000000000000..a5ee6c867fb1
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.dtso
@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex Capacitive Touch Display 10.1" on Aquila DSI_1.
+ * Used on Development Board (J44), DSI_1 is exposed via a Samtec LSS-130
+ * connector, and requires the Toradex DSI Display Adapter to convert to
+ * FFC/FPC connector.
+ *
+ * https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-dsi
+ * https://www.toradex.com/accessories/capacitive-touch-display-10.1-inch-dsi
+ * https://developer.toradex.com/hardware/accessories/add-ons/dsi-display-adapter
+ * https://www.toradex.com/accessories/verdin-dsi-display-adapter
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&{/} {
+	backlight_pwm3: backlight-pwm3 {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Aquila PWM_3_DSI (AQUILA B46) */
+		pwms = <&main_ehrpwm5 0 6666667 0>;
+	};
+
+	panel-lvds-bridge {
+		compatible = "riverdi,rvt101hvlnwc00", "panel-lvds";
+		backlight = <&backlight_pwm3>;
+		data-mapping = "vesa-24";
+		height-mm = <136>;
+		width-mm = <217>;
+
+		panel-timing {
+			clock-frequency = <72400000>;
+			de-active = <1>;
+			hactive = <1280>;
+			hback-porch = <83 83 83>;
+			hfront-porch = <12 72 132>;
+			hsync-active = <0>;
+			hsync-len = <1 5 40>;
+			pixelclk-active = <1>;
+			vactive = <800>;
+			vback-porch = <13 13 13>;
+			vfront-porch = <1 15 49>;
+			vsync-active = <0>;
+			vsync-len = <1 10 20>;
+		};
+
+		port {
+			panel_lvds_bridge_in: endpoint {
+				remote-endpoint = <&dsi_lvds_bridge_out>;
+			};
+		};
+	};
+};
+
+&dphy_tx0 {
+	status = "okay";
+};
+
+&dsi0 {
+	status = "okay";
+};
+
+&dsi0_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@0 {
+		reg = <0>;
+
+		dsi0_out: endpoint {
+			remote-endpoint = <&dsi_lvds_bridge_in>;
+		};
+	};
+
+	port@1 {
+		reg = <1>;
+
+		dsi0_in: endpoint {
+			remote-endpoint = <&dpi2_out>;
+		};
+	};
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@2 {
+		reg = <2>;
+
+		dpi2_out: endpoint {
+			remote-endpoint = <&dsi0_in>;
+		};
+	};
+};
+
+/* I2C on DSI Connector Pin #52 and #54 */
+&i2c_dsi_1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bridge@2c {
+		compatible = "ti,sn65dsi83";
+		reg = <0x2c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_20_dsi_1>;
+		/* Aquila GPIO_20_DSI_1 (AQUILA B45) */
+		enable-gpios = <&main_gpio0 18 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_lvds_bridge_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				dsi_lvds_bridge_out: endpoint {
+					remote-endpoint = <&panel_lvds_bridge_in>;
+				};
+			};
+		};
+	};
+
+	touchscreen@41 {
+		compatible = "ilitek,ili2132";
+		reg = <0x41>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_17_dsi_1>, <&pinctrl_gpio_18_dsi_1>;
+		/* Aquila GPIO_17_DSI_1 (AQUILA B42) */
+		interrupt-parent = <&main_gpio0>;
+		/*
+		 * Data-ready pulse is ~200 us; either edge can be used,
+		 * use the rising edge because the falling edge is noisy.
+		 */
+		interrupts = <12 IRQ_TYPE_EDGE_RISING>;
+		/* Aquila GPIO_18_DSI_1 (AQUILA B43) */
+		reset-gpios = <&main_gpio0 31 GPIO_ACTIVE_LOW>;
+	};
+};
-- 
2.54.0

[PATCH v2 4/7] arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display 7" DSI with adapter

[Vitor Soares]

From: Vitor Soares <vitor.soares@toradex.com>

Add a device tree overlay for the Toradex Capacitive Touch Display 7" DSI
used with the Toradex DSI Display Adapter on the Aquila Development Board.
On this board, DSI_1 is exposed on connector J44 through a Samtec LSS-130
connector, and the adapter converts it to an FFC/FPC connector.

The display includes an internal Texas Instruments SN65DSI83 DSI-to-LVDS
bridge driving a Riverdi RVT70HSLNWCA0 7" WSVGA IPS TFT LCD panel. Touch
input is provided by an Ilitek ILI2132 capacitive touch controller.

Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-7inch-dsi
Link: https://developer.toradex.com/hardware/accessories/add-ons/dsi-display-adapter
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...ila-adapter-panel-cap-touch-7inch-dsi.dtso | 155 ++++++++++++++++++
 2 files changed, 160 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-adapter-panel-cap-touch-7inch-dsi.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 966cec4c5b6e..c145cc4ca7fc 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -193,6 +193,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm-csi2-quad-tevi-ov5640.dtbo
 k3-am69-aquila-dev-dsi-to-hdmi-dtbs := k3-am69-aquila-dev.dtb \
 	k3-am69-aquila-dsi-to-hdmi.dtbo
 dtb-$(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.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev-dsi-to-hdmi.dtb
@@ -315,6 +316,9 @@ k3-am68-sk-base-board-pcie1-ep-dtbs := k3-am68-sk-base-board.dtb \
 k3-am69-aquila-dev-adapter-panel-cap-touch-10inch-dsi-dtbs := \
 	k3-am69-aquila-dev.dtb \
 	k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.dtbo
+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-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \
 	k3-am69-aquila-dev.dtb \
 	k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtbo
@@ -402,6 +406,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am68-sk-base-board-csi2-dual-imx219.dtb \
 	k3-am68-sk-base-board-pcie1-ep.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-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-adapter-panel-cap-touch-7inch-dsi.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-adapter-panel-cap-touch-7inch-dsi.dtso
new file mode 100644
index 000000000000..36d3746c8bd0
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-adapter-panel-cap-touch-7inch-dsi.dtso
@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex Capacitive Touch Display 7" on Aquila DSI_1.
+ * Used on Development Board (J44), DSI_1 is exposed via a Samtec LSS-130
+ * connector, and requires the Toradex DSI Display Adapter to convert to
+ * FFC/FPC connector.
+ *
+ * https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-7inch-dsi
+ * https://www.toradex.com/accessories/capacitive-touch-display-7-inch-dsi
+ * https://developer.toradex.com/hardware/accessories/add-ons/dsi-display-adapter
+ * https://www.toradex.com/accessories/verdin-dsi-display-adapter
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&{/} {
+	backlight_pwm3: backlight-pwm3 {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Aquila PWM_3_DSI (AQUILA B46) */
+		pwms = <&main_ehrpwm5 0 6666667 0>;
+	};
+
+	panel-lvds-bridge {
+		compatible = "riverdi,rvt70hslnwca0", "panel-lvds";
+		backlight = <&backlight_pwm3>;
+		data-mapping = "vesa-24";
+		height-mm = <86>;
+		width-mm = <154>;
+
+		panel-timing {
+			clock-frequency = <51200000>;
+			de-active = <1>;
+			hactive = <1024>;
+			hback-porch = <100 100 100>;
+			hfront-porch = <16 160 216>;
+			hsync-active = <0>;
+			hsync-len = <1 60 140>;
+			pixelclk-active = <1>;
+			vactive = <600>;
+			vback-porch = <13 13 13>;
+			vfront-porch = <1 12 127>;
+			vsync-active = <0>;
+			vsync-len = <1 10 20>;
+		};
+
+		port {
+			panel_lvds_bridge_in: endpoint {
+				remote-endpoint = <&dsi_lvds_bridge_out>;
+			};
+		};
+	};
+};
+
+&dphy_tx0 {
+	status = "okay";
+};
+
+&dsi0 {
+	status = "okay";
+};
+
+&dsi0_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@0 {
+		reg = <0>;
+
+		dsi0_out: endpoint {
+			remote-endpoint = <&dsi_lvds_bridge_in>;
+		};
+	};
+
+	port@1 {
+		reg = <1>;
+
+		dsi0_in: endpoint {
+			remote-endpoint = <&dpi2_out>;
+		};
+	};
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@2 {
+		reg = <2>;
+
+		dpi2_out: endpoint {
+			remote-endpoint = <&dsi0_in>;
+		};
+	};
+};
+
+/* I2C on DSI Connector Pin #52 and #54 */
+&i2c_dsi_1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bridge@2c {
+		compatible = "ti,sn65dsi83";
+		reg = <0x2c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_20_dsi_1>;
+		/* Aquila GPIO_20_DSI_1 (AQUILA B45) */
+		enable-gpios = <&main_gpio0 18 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_lvds_bridge_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				dsi_lvds_bridge_out: endpoint {
+					remote-endpoint = <&panel_lvds_bridge_in>;
+				};
+			};
+		};
+	};
+
+	touchscreen@41 {
+		compatible = "ilitek,ili2132";
+		reg = <0x41>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_17_dsi_1>, <&pinctrl_gpio_18_dsi_1>;
+		/* Aquila GPIO_17_DSI_1 (AQUILA B42) */
+		interrupt-parent = <&main_gpio0>;
+		/*
+		 * Data-ready pulse is ~200 us; either edge can be used,
+		 * use the rising edge because the falling edge is noisy.
+		 */
+		interrupts = <12 IRQ_TYPE_EDGE_RISING>;
+		/* Aquila GPIO_18_DSI_1 (AQUILA B43) */
+		reset-gpios = <&main_gpio0 31 GPIO_ACTIVE_LOW>;
+	};
+};
-- 
2.54.0

[PATCH v2 5/7] arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display 10.1" DSI

[Vitor Soares]

From: Vitor Soares <vitor.soares@toradex.com>

Add a device tree overlay for the Toradex Capacitive Touch Display 10.1"
DSI on the Aquila DSI_1 interface. Used on the Clover Board (J12), where
DSI_1 is exposed via a FFC/FPC connector.

The display includes an internal Texas Instruments SN65DSI83 DSI-to-LVDS
bridge driving a Riverdi RVT101HVLNWC00 10.1" WXGA IPS TFT LCD panel.
Touch input is provided by an Ilitek ILI2132 capacitive touch controller.

The overlay is also combined with the Aquila AM69 Clover carrier board
device tree to provide a ready-to-use DTB.

Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-dsi
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
Changes in v2:
- Enable main_ehrpwm5 for Clover board

 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...m69-aquila-panel-cap-touch-10inch-dsi.dtso | 158 ++++++++++++++++++
 2 files changed, 163 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-10inch-dsi.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index c145cc4ca7fc..bf50b7a72973 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -190,15 +190,20 @@ dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm-csi2-quad-rpi-cam-imx219.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm-csi2-quad-tevi-ov5640.dtbo
 
 # Boards with J784s4 SoC
+k3-am69-aquila-clover-panel-cap-touch-10inch-dsi-dtbs := \
+	k3-am69-aquila-clover.dtb \
+	k3-am69-aquila-panel-cap-touch-10inch-dsi.dtbo
 k3-am69-aquila-dev-dsi-to-hdmi-dtbs := k3-am69-aquila-dev.dtb \
 	k3-am69-aquila-dsi-to-hdmi.dtbo
 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-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev-dsi-to-hdmi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dsi-to-hdmi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-panel-cap-touch-10inch-dsi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk-pcie0-ep.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm.dtb
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-10inch-dsi.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-10inch-dsi.dtso
new file mode 100644
index 000000000000..c5d597873440
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-10inch-dsi.dtso
@@ -0,0 +1,158 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex Capacitive Touch Display 10.1" on Aquila DSI_1.
+ * Used on Clover Board (J12), DSI_1 is exposed via a FFC/FPC connector.
+ *
+ * https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-dsi
+ * https://www.toradex.com/accessories/capacitive-touch-display-10.1-inch-dsi
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&{/} {
+	backlight_pwm3: backlight-pwm3 {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Aquila PWM_3_DSI (AQUILA B46) */
+		pwms = <&main_ehrpwm5 0 6666667 0>;
+	};
+
+	panel-lvds-bridge {
+		compatible = "riverdi,rvt101hvlnwc00", "panel-lvds";
+		backlight = <&backlight_pwm3>;
+		data-mapping = "vesa-24";
+		height-mm = <136>;
+		width-mm = <217>;
+
+		panel-timing {
+			clock-frequency = <72400000>;
+			de-active = <1>;
+			hactive = <1280>;
+			hback-porch = <83 83 83>;
+			hfront-porch = <12 72 132>;
+			hsync-active = <0>;
+			hsync-len = <1 5 40>;
+			pixelclk-active = <1>;
+			vactive = <800>;
+			vback-porch = <13 13 13>;
+			vfront-porch = <1 15 49>;
+			vsync-active = <0>;
+			vsync-len = <1 10 20>;
+		};
+
+		port {
+			panel_lvds_bridge_in: endpoint {
+				remote-endpoint = <&dsi_lvds_bridge_out>;
+			};
+		};
+	};
+};
+
+&dphy_tx0 {
+	status = "okay";
+};
+
+&dsi0 {
+	status = "okay";
+};
+
+&dsi0_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@0 {
+		reg = <0>;
+
+		dsi0_out: endpoint {
+			remote-endpoint = <&dsi_lvds_bridge_in>;
+		};
+	};
+
+	port@1 {
+		reg = <1>;
+
+		dsi0_in: endpoint {
+			remote-endpoint = <&dpi2_out>;
+		};
+	};
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@2 {
+		reg = <2>;
+
+		dpi2_out: endpoint {
+			remote-endpoint = <&dsi0_in>;
+		};
+	};
+};
+
+/* Aquila PWM_3_DSI */
+&main_ehrpwm5 {
+	status = "okay";
+};
+
+/* Aquila I2C_3_DSI1 */
+&main_i2c0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "okay";
+
+	bridge@2c {
+		compatible = "ti,sn65dsi83";
+		reg = <0x2c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_20_dsi_1>;
+		/* Aquila GPIO_20_DSI_1 (AQUILA B45) */
+		enable-gpios = <&main_gpio0 18 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_lvds_bridge_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				dsi_lvds_bridge_out: endpoint {
+					remote-endpoint = <&panel_lvds_bridge_in>;
+				};
+			};
+		};
+	};
+
+	touchscreen@41 {
+		compatible = "ilitek,ili2132";
+		reg = <0x41>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_17_dsi_1>, <&pinctrl_gpio_18_dsi_1>;
+		/* Aquila GPIO_17_DSI_1 (AQUILA B42) */
+		interrupt-parent = <&main_gpio0>;
+		/*
+		 * Data-ready pulse is ~200 us; either edge can be used,
+		 * use the rising edge because the falling edge is noisy.
+		 */
+		interrupts = <12 IRQ_TYPE_EDGE_RISING>;
+		/* Aquila GPIO_18_DSI_1 (AQUILA B43) */
+		reset-gpios = <&main_gpio0 31 GPIO_ACTIVE_LOW>;
+	};
+};
-- 
2.54.0

[PATCH v2 6/7] arm64: dts: ti: k3-am69-aquila: Add Toradex Capacitive Touch Display 7" DSI

[Vitor Soares]

From: Vitor Soares <vitor.soares@toradex.com>

Add a device tree overlay for the Toradex Capacitive Touch Display 7"
DSI on the Aquila DSI_1 interface. Used on the Clover Board (J12), where
DSI_1 is exposed via a FFC/FPC connector.

The display includes an internal Texas Instruments SN65DSI83 DSI-to-LVDS
bridge driving a Riverdi RVT70HSLNWCA0 7" WSVGA IPS TFT LCD panel.
Touch input is provided by an Ilitek ILI2132 capacitive touch controller.

Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-7inch-dsi
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
Changes in v2:
- Enable main_ehrpwm5 for Clover board.

 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...am69-aquila-panel-cap-touch-7inch-dsi.dtso | 158 ++++++++++++++++++
 2 files changed, 163 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-7inch-dsi.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index bf50b7a72973..a8c2fae6a212 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -204,6 +204,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dev-dsi-to-hdmi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dsi-to-hdmi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-dsi-to-lvds-panel-cap-touch-10inch.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-panel-cap-touch-10inch-dsi.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am69-aquila-panel-cap-touch-7inch-dsi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk-pcie0-ep.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm.dtb
@@ -318,6 +319,9 @@ k3-am68-sk-base-board-csi2-dual-imx219-dtbs := k3-am68-sk-base-board.dtb \
 	k3-j721e-sk-csi2-dual-imx219.dtbo
 k3-am68-sk-base-board-pcie1-ep-dtbs := k3-am68-sk-base-board.dtb \
 	k3-am68-sk-base-board-pcie1-ep.dtbo
+k3-am69-aquila-clover-panel-cap-touch-7inch-dsi-dtbs := \
+	k3-am69-aquila-clover.dtb \
+	k3-am69-aquila-panel-cap-touch-7inch-dsi.dtbo
 k3-am69-aquila-dev-adapter-panel-cap-touch-10inch-dsi-dtbs := \
 	k3-am69-aquila-dev.dtb \
 	k3-am69-aquila-adapter-panel-cap-touch-10inch-dsi.dtbo
@@ -410,6 +414,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am68-phyboard-izar-peb-av-15.dtb \
 	k3-am68-sk-base-board-csi2-dual-imx219.dtb \
 	k3-am68-sk-base-board-pcie1-ep.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-dsi-to-lvds-panel-cap-touch-10inch.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-7inch-dsi.dtso b/arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-7inch-dsi.dtso
new file mode 100644
index 000000000000..ce8490837c76
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-panel-cap-touch-7inch-dsi.dtso
@@ -0,0 +1,158 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex Capacitive Touch Display 7" on Aquila DSI_1.
+ * Used on Clover Board (J12), DSI_1 is exposed via a FFC/FPC connector.
+ *
+ * https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-7inch-dsi
+ * https://www.toradex.com/accessories/capacitive-touch-display-7-inch-dsi
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&{/} {
+	backlight_pwm3: backlight-pwm3 {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Aquila PWM_3_DSI (AQUILA B46) */
+		pwms = <&main_ehrpwm5 0 6666667 0>;
+	};
+
+	panel-lvds-bridge {
+		compatible = "riverdi,rvt70hslnwca0", "panel-lvds";
+		backlight = <&backlight_pwm3>;
+		data-mapping = "vesa-24";
+		height-mm = <86>;
+		width-mm = <154>;
+
+		panel-timing {
+			clock-frequency = <51200000>;
+			de-active = <1>;
+			hactive = <1024>;
+			hback-porch = <100 100 100>;
+			hfront-porch = <16 160 216>;
+			hsync-active = <0>;
+			hsync-len = <1 60 140>;
+			pixelclk-active = <1>;
+			vactive = <600>;
+			vback-porch = <13 13 13>;
+			vfront-porch = <1 12 127>;
+			vsync-active = <0>;
+			vsync-len = <1 10 20>;
+		};
+
+		port {
+			panel_lvds_bridge_in: endpoint {
+				remote-endpoint = <&dsi_lvds_bridge_out>;
+			};
+		};
+	};
+};
+
+&dphy_tx0 {
+	status = "okay";
+};
+
+&dsi0 {
+	status = "okay";
+};
+
+&dsi0_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@0 {
+		reg = <0>;
+
+		dsi0_out: endpoint {
+			remote-endpoint = <&dsi_lvds_bridge_in>;
+		};
+	};
+
+	port@1 {
+		reg = <1>;
+
+		dsi0_in: endpoint {
+			remote-endpoint = <&dpi2_out>;
+		};
+	};
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@2 {
+		reg = <2>;
+
+		dpi2_out: endpoint {
+			remote-endpoint = <&dsi0_in>;
+		};
+	};
+};
+
+/* Aquila PWM_3_DSI */
+&main_ehrpwm5 {
+	status = "okay";
+};
+
+/* Aquila I2C_3_DSI1 */
+&main_i2c0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "okay";
+
+	bridge@2c {
+		compatible = "ti,sn65dsi83";
+		reg = <0x2c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_20_dsi_1>;
+		/* Aquila GPIO_20_DSI_1 (AQUILA B45) */
+		enable-gpios = <&main_gpio0 18 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_lvds_bridge_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				dsi_lvds_bridge_out: endpoint {
+					remote-endpoint = <&panel_lvds_bridge_in>;
+				};
+			};
+		};
+	};
+
+	touchscreen@41 {
+		compatible = "ilitek,ili2132";
+		reg = <0x41>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_17_dsi_1>, <&pinctrl_gpio_18_dsi_1>;
+		/* Aquila GPIO_17_DSI_1 (AQUILA B42) */
+		interrupt-parent = <&main_gpio0>;
+		/*
+		 * Data-ready pulse is ~200 us; either edge can be used,
+		 * use the rising edge because the falling edge is noisy.
+		 */
+		interrupts = <12 IRQ_TYPE_EDGE_RISING>;
+		/* Aquila GPIO_18_DSI_1 (AQUILA B43) */
+		reset-gpios = <&main_gpio0 31 GPIO_ACTIVE_LOW>;
+	};
+};
-- 
2.54.0

[PATCH v2 7/7] arm64: dts: ti: k3-am69-aquila: Add Toradex OV5640 CSI cameras

[Vitor Soares]

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>
---
Changes in v2:
- Reorder supply properties in OV5640 CSI camera nodes and rename clock
  node to match binding preferred node name pattern.

 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 a8c2fae6a212..4f1a8375e554 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -199,6 +199,10 @@ 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
@@ -328,6 +332,14 @@ 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
@@ -417,6 +429,8 @@ 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..e7d238da8bef
--- /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"
+
+&clock_camera_csi_1 {
+	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..668658d32111
--- /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>
+
+&{/} {
+	clock_camera_csi_1: clock-camera-csi-1 {
+		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 = <&clock_camera_csi_1>;
+		clock-names = "xclk";
+		AVDD-supply = <&regulator_camera_csi_1>;
+		DOVDD-supply = <&regulator_camera_csi_1>;
+		DVDD-supply = <&regulator_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..76807176e288
--- /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"
+
+&clock_camera_csi_1 {
+	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..607e1c76c86d
--- /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"
+
+&clock_camera_csi_2 {
+	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..454ac120337c
--- /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>
+
+&{/} {
+	clock_camera_csi_2: clock-camera-csi-2 {
+		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 = <&clock_camera_csi_2>;
+		clock-names = "xclk";
+		AVDD-supply = <&regulator_camera_csi_2>;
+		DOVDD-supply = <&regulator_camera_csi_2>;
+		DVDD-supply = <&regulator_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..d3279f373d32
--- /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"
+
+&clock_camera_csi_2 {
+	clock-frequency = <27000000>;
+};
-- 
2.54.0