[PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays

[PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays

[Vitor Soares]

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

This series adds device tree overlays, expanding the hardware support for
the Toradex Verdin AM62 SoM. The overlays target displays, cameras, audio,
and peripherals available through Toradex carrier boards and the accessory
ecosystem.

Display additions cover three interface types:
- native OLDI (LVDS) with Toradex Capacitive Touch Display 10.1" LVDS and
  LG LP156WF1 15.6" FHD dual-channel panels
- DSI-to-LVDS adapter based on the SN65DSI84 with Toradex Capacitive Touch
  Display 10.1" LVDS
- DSI driving Toradex Capacitive Touch Display 7" and 10.1" DSI.

The Riverdi vendor prefix and panel bindings required by the DSI overlay
patches are also added, along with an extension to the panel-lvds binding
to support lvds-dual-ports for dual-channel LVDS.

Non-display additions include OV5640 CSI camera support in 24 MHz and
27 MHz oscillator variants, NAU8822 Bridge Tied Load mode on the
Development Board, MCU_MCAN1 on the Mezzanine board low-speed header,
and MCU_UART0 reservation for the Cortex-M4F debug UART.

TI maintainers: patches adding the Riverdi vendor prefix, panel-lvds
bindings, and dual-channel LVDS support are required by the DTS patches.
Are you fine picking up the full series once those patches are acked by
the DT/display maintainers?

Vitor Soares (15):
  dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to
    LVDS
  arm64: dts: ti: k3-am62-verdin: Add Toradex DSI to LVDS adapter with
    10.1" display
  arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display
    10.1" LVDS
  dt-bindings: vendor-prefixes: Add Riverdi
  dt-bindings: display: panel-lvds: Add Riverdi RVT70HSLNWCA0 and
    RVT101HVLNWC00
  arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display
    10.1" DSI
  arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display
    7" DSI
  arm64: dts: ti: k3-am62-verdin: Add NAU8822 Bridge Tied Load
  arm64: dts: ti: k3-am62-verdin: Reserve UART_4 for Cortex-M4F
  arm64: dts: ti: k3-am62-verdin: Add Toradex OV5640 CSI Cameras
  arm64: dts: ti: k3-am62-verdin: Add Toradex Verdin Mezzanine CAN
  arm64: dts: ti: k3-am62-verdin: Add Mezzanine with Toradex Display
    10.1" LVDS
  dt-bindings: display: panel-lvds: Add dual-channel LVDS support
  dt-bindings: display: panel-lvds: Add LG LP156WF1
  arm64: dts: ti: k3-am62-verdin: Add Mezzanine with LG LP156WF1 LVDS
    panel

 .../bindings/display/panel/panel-lvds.yaml    |  21 ++-
 .../bindings/display/panel/panel-simple.yaml  |   2 -
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/ti/Makefile               |  54 +++++++
 .../ti/k3-am625-verdin-dev-mezzanine-can.dtso |  28 ++++
 ...verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso | 129 +++++++++++++++++
 ...mezzanine-panel-cap-touch-10inch-lvds.dtso | 109 ++++++++++++++
 .../ti/k3-am625-verdin-dev-nau8822-btl.dtso   |  14 ++
 ...in-dsi-to-lvds-panel-cap-touch-10inch.dtso | 135 ++++++++++++++++++
 .../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 +++
 ...625-verdin-panel-cap-touch-10inch-dsi.dtso | 132 +++++++++++++++++
 ...25-verdin-panel-cap-touch-10inch-lvds.dtso | 131 +++++++++++++++++
 ...m625-verdin-panel-cap-touch-7inch-dsi.dtso | 132 +++++++++++++++++
 .../dts/ti/k3-am625-verdin-uart4-mcu.dtso     |  13 ++
 16 files changed, 1005 insertions(+), 3 deletions(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-can.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-nau8822-btl.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtso
 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
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-dsi.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-lvds.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-7inch-dsi.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-uart4-mcu.dtso

-- 
2.54.0

[PATCH v1 01/15] dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS

[Vitor Soares]

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

The Logic Technologies LT170410-2WHC is an LVDS panel, so move it to
the correct bindings file.

Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 Documentation/devicetree/bindings/display/panel/panel-lvds.yaml | 2 ++
 .../devicetree/bindings/display/panel/panel-simple.yaml         | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
index b31c67babaa8..9db96dd724b2 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
@@ -58,6 +58,8 @@ properties:
           - hydis,hv070wx2-1e0
           # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
           - jenson,bl-jt60050-01a
+          # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
+          - logictechno,lt170410-2whc
           # Samsung LTN070NL01 7.0" WSVGA (1024x600) TFT LCD LVDS panel
           - samsung,ltn070nl01
           # Samsung LTN101AL03 10.1" WXGA (800x1280) TFT LCD LVDS panel
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
index 3e41ed0ef5d5..f7e09f5b1b5e 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -206,8 +206,6 @@ properties:
       - logictechno,lt161010-2nhc
         # Logic Technologies LT161010-2NHR 7" WVGA TFT Resistive Touch Module
       - logictechno,lt161010-2nhr
-        # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
-      - logictechno,lt170410-2whc
         # Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT Resistive Touch Module
       - logictechno,lttd800480070-l2rt
         # Logic Technologies LTTD800480070-L6WH-RT 7” 800x480 TFT Resistive Touch Module
-- 
2.54.0

Re: [PATCH v1 01/15] dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] Moving the LT170410-2WHC panel from panel-simple.yaml to panel-lvds.yaml breaks backwards compatibility and enforces unnecessary DT properties, as the panel is already supported by the panel-simple driver.
--

commit 2566a5e0031b5362bab9727f188d6fff83345dfc
Author: Vitor Soares <vitor.soares@toradex.com>

dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS

This commit moves the Logic Technologies LT170410-2WHC panel compatible
string from the panel-simple binding to the panel-lvds binding.

> diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> index b31c67babaa86..9db96dd724b24 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> @@ -58,6 +58,8 @@ properties:
>            - hydis,hv070wx2-1e0
>            # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
>            - jenson,bl-jt60050-01a
> +          # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
> +          - logictechno,lt170410-2whc

[Severity: Medium]
Will this break device tree backward compatibility for existing users?

The panel-lvds.yaml schema expects the compatible string to be a two-item
array ending with the generic "panel-lvds" fallback. Existing device trees
using compatible = "logictechno,lt170410-2whc" will now fail schema
validation because they lack the fallback string.

Additionally, panel-lvds requires explicit properties like data-mapping,
width-mm, height-mm, and panel-timing to be defined in the device tree.

Since the panel-simple driver inherently supports LVDS panels and already
hardcodes the panel's configuration (timings, dimensions, etc.), is there
a reason to move it to panel-lvds and mandate these generic properties in
the device tree?

If LVDS-specific properties like data-mapping are needed, could we keep
the compatible string in panel-simple.yaml and add it to the conditional
exception list that allows data-mapping instead?

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260521150038.103538-17-ivitro@gmail.com?part=1

Re: [PATCH v1 01/15] dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS

[Conor Dooley]

[-- Attachment #1: Type: text/plain, Size: 2637 bytes --]

On Thu, May 21, 2026 at 04:00:37PM +0100, Vitor Soares wrote:
> From: Vitor Soares <vitor.soares@toradex.com>
> 
> The Logic Technologies LT170410-2WHC is an LVDS panel, so move it to
> the correct bindings file.
> 
> Signed-off-by: Vitor Soares <vitor.soares@toradex.com>

Am I missing a driver change in the series for this?
v7.1-rc1 has:

rg logictechno,lt170410-2whc
Documentation/devicetree/bindings/display/panel/panel-simple.yaml
210:      - logictechno,lt170410-2whc

drivers/gpu/drm/panel/panel-simple.c
5482:		.compatible = "logictechno,lt170410-2whc",

Additionally, please add a fixes tag.

Cheers,
Conor.
pw-bot: changes-requested

> ---
>  Documentation/devicetree/bindings/display/panel/panel-lvds.yaml | 2 ++
>  .../devicetree/bindings/display/panel/panel-simple.yaml         | 2 --
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> index b31c67babaa8..9db96dd724b2 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> @@ -58,6 +58,8 @@ properties:
>            - hydis,hv070wx2-1e0
>            # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
>            - jenson,bl-jt60050-01a
> +          # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
> +          - logictechno,lt170410-2whc
>            # Samsung LTN070NL01 7.0" WSVGA (1024x600) TFT LCD LVDS panel
>            - samsung,ltn070nl01
>            # Samsung LTN101AL03 10.1" WXGA (800x1280) TFT LCD LVDS panel
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
> index 3e41ed0ef5d5..f7e09f5b1b5e 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
> @@ -206,8 +206,6 @@ properties:
>        - logictechno,lt161010-2nhc
>          # Logic Technologies LT161010-2NHR 7" WVGA TFT Resistive Touch Module
>        - logictechno,lt161010-2nhr
> -        # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
> -      - logictechno,lt170410-2whc
>          # Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT Resistive Touch Module
>        - logictechno,lttd800480070-l2rt
>          # Logic Technologies LTTD800480070-L6WH-RT 7” 800x480 TFT Resistive Touch Module
> -- 
> 2.54.0
> 

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[PATCH v1 02/15] arm64: dts: ti: k3-am62-verdin: Add Toradex 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. The adapter connects to the
Verdin DSI_1 interface. It 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
Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...in-dsi-to-lvds-panel-cap-touch-10inch.dtso | 135 ++++++++++++++++++
 2 files changed, 140 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-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 21db60cd19de..b2408f62c139 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -24,6 +24,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-tqma62xx-mba62xx.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-hdmi.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia-dsi-to-hdmi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dev-dsi-to-hdmi.dtb
@@ -209,6 +210,9 @@ k3-am625-sk-csi2-ov5640-dtbs := k3-am625-sk.dtb \
 k3-am625-sk-csi2-tevi-ov5640-dtbs := k3-am625-sk.dtb \
 	k3-am62x-sk-csi2-tevi-ov5640.dtbo
 k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
+k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \
+	k3-am625-verdin-wifi-dev.dtb \
+	k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
 k3-am62-lp-sk-hdmi-audio-dtbs := k3-am62-lp-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
 k3-am62-lp-sk-nand-dtbs := k3-am62-lp-sk.dtb k3-am62-lp-sk-nand.dtbo
 k3-am62a7-phyboard-lyra-disable-eth-phy-dtbs := k3-am62a7-phyboard-lyra-rdk.dtb \
@@ -310,6 +314,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am625-sk-csi2-ov5640.dtb \
 	k3-am625-sk-csi2-tevi-ov5640.dtb \
 	k3-am625-sk-hdmi-audio.dtb \
+	k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch.dtb \
 	k3-am62-lp-sk-hdmi-audio.dtb \
 	k3-am62-lp-sk-nand.dtb \
 	k3-am62a7-phyboard-lyra-disable-eth-phy.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtso
new file mode 100644
index 000000000000..c1236f64732a
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtso
@@ -0,0 +1,135 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex DSI to LVDS Adapter on Verdin DSI_1 with Capacitive Touch Display 10.1"
+ * Used on Dahlia (X17) and Development Board (X48) that expose DSI_1 via an
+ * 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_i2s_2_d_out_gpio>;
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Verdin I2S_2_D_OUT as GPIO (SODIMM 46) */
+		enable-gpios = <&main_gpio0 34 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_3v3>;
+		/* Verdin PWM_3_DSI (SODIMM 19) */
+		pwms = <&epwm1 0 6666667 PWM_POLARITY_INVERTED>;
+	};
+
+	panel-lvds-bridge {
+		compatible = "logictechno,lt170410-2whc", "panel-lvds";
+		backlight = <&backlight_pwm3>;
+		data-mapping = "vesa-24";
+		height-mm = <136>;
+		width-mm = <217>;
+
+		panel-timing {
+			clock-frequency = <71100000>;
+			de-active = <1>;
+			hactive = <1280>;
+			hback-porch = <3 40 51>;
+			hfront-porch = <43 80 91>;
+			hsync-active = <0>;
+			hsync-len = <15 40 47>;
+			pixelclk-active = <1>; /* positive edge */
+			vactive = <800>;
+			vback-porch = <5 7 10>;
+			vfront-porch = <5 7 10>;
+			vsync-active = <0>;
+			vsync-len = <6 9 12>;
+		};
+
+		port {
+			panel_lvds_bridge_in: endpoint {
+				remote-endpoint = <&dsi_lvds_bridge_out>;
+			};
+		};
+	};
+};
+
+&dsi_bridge {
+	status = "okay";
+};
+
+&dsi_bridge_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@1 {
+		reg = <1>;
+
+		dsi_bridge_out: endpoint {
+			remote-endpoint = <&dsi_lvds_bridge_in>;
+		};
+	};
+};
+
+&dss {
+	status = "okay";
+};
+
+/* Verdin I2C_1 */
+&main_i2c1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bridge@2c {
+		compatible = "ti,sn65dsi84";
+		reg = <0x2c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_dsi1_bkl_en>;
+		/* Verdin GPIO_10_DSI (SODIMM 21) - DSI_1_BKL_EN */
+		enable-gpios = <&main_gpio0 30 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_lvds_bridge_in: endpoint {
+					remote-endpoint = <&dsi_bridge_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				dsi_lvds_bridge_out: endpoint {
+					remote-endpoint = <&panel_lvds_bridge_in>;
+				};
+			};
+		};
+	};
+
+	touch@4a {
+		compatible = "atmel,maxtouch";
+		reg = <0x4a>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_dsi1_int>, <&pinctrl_i2s_2_bclk_gpio>;
+		/* Verdin GPIO_9_DSI (SODIMM 17) - TOUCH_INT# */
+		interrupt-parent = <&main_gpio1>;
+		interrupts = <49 IRQ_TYPE_EDGE_FALLING>;
+		/* Verdin I2S_2_BCLK (SODIMM 42) - TOUCH_RESET# */
+		reset-gpios = <&main_gpio0 35 GPIO_ACTIVE_LOW>;
+	};
+};
-- 
2.54.0

[PATCH v1 03/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" LVDS

[Vitor Soares]

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

Add a device tree overlay for the Toradex Capacitive Touch Display 10.1"
LVDS connected via Verdin AM62 OLDI on carrier boards exposing LVDS
interface (e.g., Mallow). The panel is a LogicTechno LT170410-2WHC 10.1"
WXGA IPS LCD and the touch input is provided by an Atmel MaxTouch
capacitive touch controller.

Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-lvds
Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...25-verdin-panel-cap-touch-10inch-lvds.dtso | 131 ++++++++++++++++++
 2 files changed, 136 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-lvds.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index b2408f62c139..867c05b675d1 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -33,6 +33,7 @@ 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-$(CONFIG_ARCH_K3) += k3-am625-verdin-panel-cap-touch-10inch-lvds.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia-dsi-to-hdmi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev-dsi-to-hdmi.dtb
@@ -213,6 +214,9 @@ k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
 k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \
 	k3-am625-verdin-wifi-dev.dtb \
 	k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
+k3-am625-verdin-wifi-mallow-panel-cap-touch-10inch-lvds-dtbs := \
+	k3-am625-verdin-wifi-mallow.dtb \
+	k3-am625-verdin-panel-cap-touch-10inch-lvds.dtbo
 k3-am62-lp-sk-hdmi-audio-dtbs := k3-am62-lp-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
 k3-am62-lp-sk-nand-dtbs := k3-am62-lp-sk.dtb k3-am62-lp-sk-nand.dtbo
 k3-am62a7-phyboard-lyra-disable-eth-phy-dtbs := k3-am62a7-phyboard-lyra-rdk.dtb \
@@ -315,6 +319,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am625-sk-csi2-tevi-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-mallow-panel-cap-touch-10inch-lvds.dtb \
 	k3-am62-lp-sk-hdmi-audio.dtb \
 	k3-am62-lp-sk-nand.dtb \
 	k3-am62a7-phyboard-lyra-disable-eth-phy.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-lvds.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-lvds.dtso
new file mode 100644
index 000000000000..893dde0e2e2b
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-lvds.dtso
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex Capacitive Touch Display 10.1" connected via Verdin AM62 OLDI
+ * on carrier boards with a Toradex standard LVDS display connector
+ * (e.g., Mallow).
+ *
+ * https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-lvds
+ * https://www.toradex.com/accessories/capacitive-touch-display-10.1-inch-lvds
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
+#include "k3-pinctrl.h"
+
+&{/} {
+	backlight_pwm2: backlight-pwm2 {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2s_2_d_out_gpio>;
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Verdin I2S_2_D_OUT as GPIO (SODIMM 46) */
+		enable-gpios = <&main_gpio0 34 GPIO_ACTIVE_HIGH>;
+		/* Verdin PWM_2 (SODIMM 16) */
+		pwms = <&epwm0 1 6666667 PWM_POLARITY_INVERTED>;
+	};
+
+	panel-lvds-native {
+		compatible = "logictechno,lt170410-2whc", "panel-lvds";
+		backlight = <&backlight_pwm2>;
+		data-mapping = "vesa-24";
+		height-mm = <136>;
+		width-mm = <217>;
+
+		panel-timing {
+			clock-frequency = <71100000>;
+			de-active = <1>;
+			hactive = <1280>;
+			hback-porch = <3 40 51>;
+			hfront-porch = <43 80 91>;
+			hsync-active = <0>;
+			hsync-len = <15 40 47>;
+			pixelclk-active = <1>; /* positive edge */
+			vactive = <800>;
+			vback-porch = <5 7 10>;
+			vfront-porch = <5 7 10>;
+			vsync-active = <0>;
+			vsync-len = <6 9 12>;
+		};
+
+		port {
+			panel_lvds_native_in: endpoint {
+				remote-endpoint = <&oldi0_out>;
+			};
+		};
+	};
+};
+
+&dss {
+	status = "okay";
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	/* DSS VP1: internal DPI output to OLDIx */
+	port@0 {
+		reg = <0>;
+
+		dss0_out: endpoint {
+			remote-endpoint = <&oldi0_in>;
+		};
+	};
+};
+
+/* Verdin I2C_2_DSI */
+&main_i2c2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	touch@4a {
+		compatible = "atmel,maxtouch";
+		reg = <0x4a>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2s_2_d_in_gpio>, <&pinctrl_i2s_2_sync_gpio>;
+		/* Verdin I2S_2_SYNC as GPIO (SODIMM 44) */
+		interrupt-parent = <&main_gpio0>;
+		interrupts = <37 IRQ_TYPE_EDGE_FALLING>;
+		/* Verdin I2S_2_D_IN as GPIO (SODIMM 48) */
+		reset-gpios = <&main_gpio0 33 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&main_pmx0 {
+	/* Mallow Touch RST */
+	pinctrl_i2s_2_d_in_gpio: main-gpio0-33-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x0088, PIN_INPUT, 7) /* (L24) GPMC0_OEn_REn.GPIO0_33 */ /* SODIMM 48 */
+		>;
+	};
+
+	/* Mallow Touch INT#*/
+	pinctrl_i2s_2_sync_gpio: main-gpio0-37-default-pins {
+		pinctrl-single,pins = <
+			AM62X_IOPAD(0x0098, PIN_INPUT,  7) /* (U23) GPMC0_WAIT0.GPIO0_37 */ /* SODIMM 44 */
+		>;
+	};
+};
+
+&oldi0 {
+	status = "okay";
+};
+
+&oldi0_port0 {
+	oldi0_in: endpoint {
+		remote-endpoint = <&dss0_out>;
+	};
+};
+
+&oldi0_port1 {
+	oldi0_out: endpoint {
+		remote-endpoint = <&panel_lvds_native_in>;
+	};
+};
-- 
2.54.0

Re: [PATCH v1 03/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" LVDS

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] The device tree overlay enables the OLDI display interface (`&oldi0`) but fails to configure the pinctrl for the physical OLDI pins.
--

commit 0236b33e5caa32e5e5b13e852204362f10386c2e
Author: Vitor Soares <vitor.soares@toradex.com>

arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" LVDS

This commit adds a device tree overlay for the Toradex Capacitive Touch
Display 10.1 inch LVDS. It connects the panel via the Verdin AM62 OLDI
interface on compatible carrier boards.

Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-lvds

> diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-lvds.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-lvds.dtso
> new file mode 100644
> index 0000000000000..893dde0e2e2b9
> --- /dev/null
> +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-lvds.dtso
[ ... ]
> +&oldi0 {
> +	status = "okay";
> +};

[Severity: Medium]
Does this overlay miss the pinctrl configuration for the physical OLDI pins?

The overlay enables the OLDI display interface but omits the pinctrl-0
definition for the analog pads. Since these pins reside in the main padconf
region and are shared with other functions, relying on the bootloader to
initialize them to the correct state might cause the display output to fail
if the bootloader configures them differently or during a kexec transition.

Should the pin multiplexing for the OLDI pins be explicitly configured here?

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260521150038.103538-17-ivitro@gmail.com?part=3

[PATCH v1 04/15] dt-bindings: vendor-prefixes: Add Riverdi

[Vitor Soares]

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

Add vendor prefix for Riverdi Sp. z o.o, a design and manufacturer
of TFT display solutions.

Link: https://riverdi.com
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 28784d66ae7b..bac056d486e7 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1403,6 +1403,8 @@ patternProperties:
     description: Embest RIoT
   "^riscv,.*":
     description: RISC-V Foundation
+  "^riverdi,.*":
+    description: Riverdi Sp. z o.o
   "^rockchip,.*":
     description: Rockchip Electronics Co., Ltd.
   "^rocktech,.*":
-- 
2.54.0

Re: [PATCH v1 04/15] dt-bindings: vendor-prefixes: Add Riverdi

[Conor Dooley]

[-- Attachment #1: Type: text/plain, Size: 75 bytes --]

Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

[PATCH v1 05/15] dt-bindings: display: panel-lvds: Add Riverdi RVT70HSLNWCA0 and RVT101HVLNWC00

[Vitor Soares]

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

The Riverdi RVT70HSLNWCA0 is a 7.0" WSVGA (1024x600) IPS TFT LCD LVDS
panel used in the Riverdi RVT70HSDNWCA0 display module.

The Riverdi RVT101HVLNWC00 is a 10.1" WXGA (1280x800) IPS TFT LCD LVDS
panel used in the Riverdi RVT101HVDNWC00 display module.

Link: https://download.riverdi.com/RVT70HSLNWCA0/DS_RVT70HSLNWCA0_Rev.1.4.pdf
Link: https://download.riverdi.com/RVT101HVLNWC00/DS_RVT101HVLNWC00_Rev.1.4.pdf
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 .../devicetree/bindings/display/panel/panel-lvds.yaml         | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
index 9db96dd724b2..7ed0c486870b 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
@@ -60,6 +60,10 @@ properties:
           - jenson,bl-jt60050-01a
           # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
           - logictechno,lt170410-2whc
+          # Riverdi RVT101HVLNWC00 10.1" WXGA (1280x800) TFT LCD LVDS panel
+          - riverdi,rvt101hvlnwc00
+          # Riverdi RVT70HSLNWCA0 7.0" WSVGA (1024x600) TFT LCD LVDS panel
+          - riverdi,rvt70hslnwca0
           # Samsung LTN070NL01 7.0" WSVGA (1024x600) TFT LCD LVDS panel
           - samsung,ltn070nl01
           # Samsung LTN101AL03 10.1" WXGA (800x1280) TFT LCD LVDS panel
-- 
2.54.0

Re: [PATCH v1 05/15] dt-bindings: display: panel-lvds: Add Riverdi RVT70HSLNWCA0 and RVT101HVLNWC00

[Conor Dooley]

[-- Attachment #1: Type: text/plain, Size: 75 bytes --]

Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

[PATCH v1 06/15] arm64: dts: ti: k3-am62-verdin: 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"
on the Verdin DSI_1 interface. The display features an internal
Texas Instruments SN65DSI83 DSI-to-LVDS bridge driving a Riverdi
RVT101HVLNWC00 10.1" WXGA (1280x800) IPS TFT LCD panel. The touch input
is provided by an Ilitek ILI2132 capacitive touch controller.

The overlay is also combined with the Verdin AM62 Dahlia carrier board
device trees to provide ready-to-use DTBs in both WiFi and non-Wifi SoM
variants.

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/
Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   9 ++
 ...625-verdin-panel-cap-touch-10inch-dsi.dtso | 132 ++++++++++++++++++
 2 files changed, 141 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-dsi.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 867c05b675d1..dc397bc693ac 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -11,10 +11,16 @@
 # Boards with AM62x SoC
 k3-am625-verdin-nonwifi-dahlia-dsi-to-hdmi-dtbs := k3-am625-verdin-nonwifi-dahlia.dtb \
 	k3-am625-verdin-dsi-to-hdmi.dtbo
+k3-am625-verdin-nonwifi-dahlia-panel-cap-touch-10inch-dsi-dtbs := \
+	k3-am625-verdin-nonwifi-dahlia.dtb \
+	k3-am625-verdin-panel-cap-touch-10inch-dsi.dtbo
 k3-am625-verdin-nonwifi-dev-dsi-to-hdmi-dtbs := k3-am625-verdin-nonwifi-dev.dtb \
 	k3-am625-verdin-dsi-to-hdmi.dtbo
 k3-am625-verdin-wifi-dahlia-dsi-to-hdmi-dtbs := k3-am625-verdin-wifi-dahlia.dtb \
 	k3-am625-verdin-dsi-to-hdmi.dtbo
+k3-am625-verdin-wifi-dahlia-panel-cap-touch-10inch-dsi-dtbs := \
+	k3-am625-verdin-wifi-dahlia.dtb \
+	k3-am625-verdin-panel-cap-touch-10inch-dsi.dtbo
 k3-am625-verdin-wifi-dev-dsi-to-hdmi-dtbs := k3-am625-verdin-wifi-dev.dtb \
 	k3-am625-verdin-dsi-to-hdmi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb
@@ -26,6 +32,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-tqma62xx-mba62xx.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-hdmi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia-dsi-to-hdmi.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia-panel-cap-touch-10inch-dsi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dev-dsi-to-hdmi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dev.dtb
@@ -33,8 +40,10 @@ dtb-$(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-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-wifi-dahlia-dsi-to-hdmi.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia-panel-cap-touch-10inch-dsi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev-dsi-to-hdmi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev.dtb
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-dsi.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-dsi.dtso
new file mode 100644
index 000000000000..de0148ddd596
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-dsi.dtso
@@ -0,0 +1,132 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex Capacitive Touch Display 10.1" on Verdin DSI_1.
+ * On Dahlia (X17) and Development Board (X48), 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>
+#include <dt-bindings/pwm/pwm.h>
+
+&{/} {
+	backlight_pwm3: backlight-pwm3 {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		power-supply = <&reg_3v3>;
+		/* Verdin PWM_3_DSI (SODIMM 19) - PWM_3_DSI_LVDS */
+		pwms = <&epwm1 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 = <88 88 88>;
+			hfront-porch = <12 72 132>;
+			hsync-active = <0>;
+			hsync-len = <1 5 40>;
+			pixelclk-active = <1>;
+			vactive = <800>;
+			vback-porch = <23 23 23>;
+			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>;
+			};
+		};
+	};
+};
+
+&dsi_bridge {
+	status = "okay";
+};
+
+&dsi_bridge_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@1 {
+		reg = <1>;
+
+		dsi_bridge_out: endpoint {
+			remote-endpoint = <&dsi_lvds_bridge_in>;
+		};
+	};
+};
+
+&dss {
+	status = "okay";
+};
+
+/* Verdin I2C_2_DSI */
+&main_i2c2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bridge@2c {
+		compatible = "ti,sn65dsi83";
+		reg = <0x2c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_dsi1_bkl_en>;
+		/* Verdin GPIO_10_DSI (SODIMM 21) - DSI_1_BKL_EN */
+		enable-gpios = <&main_gpio0 30 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_lvds_bridge_in: endpoint {
+					remote-endpoint = <&dsi_bridge_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				dsi_lvds_bridge_out: endpoint {
+					remote-endpoint = <&panel_lvds_bridge_in>;
+				};
+			};
+		};
+	};
+
+	touch@41 {
+		compatible = "ilitek,ili2132";
+		reg = <0x41>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_dsi1_int>, <&pinctrl_i2s_2_bclk_gpio>;
+		/* Verdin GPIO_9_DSI (SODIMM 17) - TOUCH_INT# */
+		interrupt-parent = <&main_gpio1>;
+		interrupts = <49 IRQ_TYPE_EDGE_RISING>;
+		/* Verdin I2S_2_BCLK (SODIMM 42) - TOUCH_RESET# */
+		reset-gpios = <&main_gpio0 35 GPIO_ACTIVE_LOW>;
+	};
+};
-- 
2.54.0

Re: [PATCH v1 06/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" DSI

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] Incorrect interrupt trigger type configured for the active-low touchscreen interrupt pin.
--

commit 2b76fed10d722885f62d56294af26475663bbac9
Author: Vitor Soares <vitor.soares@toradex.com>
arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" DSI

This commit adds a device tree overlay for the Toradex Capacitive Touch
Display 10.1" on the Verdin DSI_1 interface. It also combines the overlay
with the Verdin AM62 Dahlia carrier board device trees to provide
ready-to-use DTBs.

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/

> diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-dsi.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-dsi.dtso
> new file mode 100644
> index 0000000000000..de0148ddd5969
> --- /dev/null
> +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-10inch-dsi.dtso

[ ... ]

> +	touch@41 {
> +		compatible = "ilitek,ili2132";
> +		reg = <0x41>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_dsi1_int>, <&pinctrl_i2s_2_bclk_gpio>;
> +		/* Verdin GPIO_9_DSI (SODIMM 17) - TOUCH_INT# */
> +		interrupt-parent = <&main_gpio1>;
> +		interrupts = <49 IRQ_TYPE_EDGE_RISING>;

[Severity: Medium]
Is IRQ_TYPE_EDGE_RISING the correct trigger type here?

The comment mentions TOUCH_INT#, which usually indicates an active-low
signal. If the hardware line is active-low, triggering on the rising edge
might cause the interrupt to only fire when the line is de-asserted (such
as when a user lifts their finger).

Could this lead to delayed or erratic touch input since the driver relies
on the device tree for the interrupt trigger configuration? Other Verdin
overlays appear to use IRQ_TYPE_EDGE_FALLING for this same pin.

> +		/* Verdin I2S_2_BCLK (SODIMM 42) - TOUCH_RESET# */
> +		reset-gpios = <&main_gpio0 35 GPIO_ACTIVE_LOW>;
> +	};
> +};

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260521150038.103538-17-ivitro@gmail.com?part=6

[PATCH v1 07/15] arm64: dts: ti: k3-am62-verdin: 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 Verdin DSI_1 interface. The display features an internal
Texas Instruments SN65DSI83 DSI-to-LVDS bridge driving a Riverdi
RVT70HSLNWCA0 7" WSVGA IPS TFT LCD panel. The 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/
Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...m625-verdin-panel-cap-touch-7inch-dsi.dtso | 132 ++++++++++++++++++
 2 files changed, 137 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-7inch-dsi.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index dc397bc693ac..14898f8ab0e2 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -42,6 +42,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-yavia.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-zinnia.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-panel-cap-touch-10inch-dsi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-panel-cap-touch-10inch-lvds.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-panel-cap-touch-7inch-dsi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia-dsi-to-hdmi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia-panel-cap-touch-10inch-dsi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
@@ -223,6 +224,9 @@ k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
 k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \
 	k3-am625-verdin-wifi-dev.dtb \
 	k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.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
 k3-am625-verdin-wifi-mallow-panel-cap-touch-10inch-lvds-dtbs := \
 	k3-am625-verdin-wifi-mallow.dtb \
 	k3-am625-verdin-panel-cap-touch-10inch-lvds.dtbo
@@ -328,6 +332,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am625-sk-csi2-tevi-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-panel-cap-touch-7inch-dsi.dtb \
 	k3-am625-verdin-wifi-mallow-panel-cap-touch-10inch-lvds.dtb \
 	k3-am62-lp-sk-hdmi-audio.dtb \
 	k3-am62-lp-sk-nand.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-7inch-dsi.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-7inch-dsi.dtso
new file mode 100644
index 000000000000..0fa8306324b3
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-7inch-dsi.dtso
@@ -0,0 +1,132 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex Capacitive Touch Display 7" on Verdin DSI_1.
+ * On Dahlia (X17) and Development Board (X48), 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>
+#include <dt-bindings/pwm/pwm.h>
+
+&{/} {
+	backlight_pwm3: backlight-pwm3 {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		power-supply = <&reg_3v3>;
+		/* Verdin PWM_3_DSI (SODIMM 19) - PWM_3_DSI_LVDS */
+		pwms = <&epwm1 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 = <160 160 160>;
+			hfront-porch = <16 160 216>;
+			hsync-active = <0>;
+			hsync-len = <1 5 140>;
+			pixelclk-active = <1>;
+			vactive = <600>;
+			vback-porch = <23 23 23>;
+			vfront-porch = <1 12 126>;
+			vsync-active = <0>;
+			vsync-len = <1 10 20>;
+		};
+
+		port {
+			panel_lvds_bridge_in: endpoint {
+				remote-endpoint = <&dsi_lvds_bridge_out>;
+			};
+		};
+	};
+};
+
+&dsi_bridge {
+	status = "okay";
+};
+
+&dsi_bridge_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@1 {
+		reg = <1>;
+
+		dsi_bridge_out: endpoint {
+			remote-endpoint = <&dsi_lvds_bridge_in>;
+		};
+	};
+};
+
+&dss {
+	status = "okay";
+};
+
+/* Verdin I2C_2_DSI */
+&main_i2c2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bridge@2c {
+		compatible = "ti,sn65dsi83";
+		reg = <0x2c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_dsi1_bkl_en>;
+		/* Verdin GPIO_10_DSI (SODIMM 21) - DSI_1_BKL_EN */
+		enable-gpios = <&main_gpio0 30 GPIO_ACTIVE_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				dsi_lvds_bridge_in: endpoint {
+					remote-endpoint = <&dsi_bridge_out>;
+					data-lanes = <1 2 3 4>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				dsi_lvds_bridge_out: endpoint {
+					remote-endpoint = <&panel_lvds_bridge_in>;
+				};
+			};
+		};
+	};
+
+	touch@41 {
+		compatible = "ilitek,ili2132";
+		reg = <0x41>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_dsi1_int>, <&pinctrl_i2s_2_bclk_gpio>;
+		/* Verdin GPIO_9_DSI (SODIMM 17) - TOUCH_INT# */
+		interrupt-parent = <&main_gpio1>;
+		interrupts = <49 IRQ_TYPE_EDGE_RISING>;
+		/* Verdin I2S_2_BCLK (SODIMM 42) - TOUCH_RESET# */
+		reset-gpios = <&main_gpio0 35 GPIO_ACTIVE_LOW>;
+	};
+};
-- 
2.54.0

Re: [PATCH v1 07/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 7" DSI

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] The ILITEK touch controller interrupt is configured for a rising edge trigger (`IRQ_TYPE_EDGE_RISING`), despite being an active-low signal (`TOUCH_INT#`).
--

commit c5a7c369552e8dfc7c50d86e7c345bdd74ec3403
Author: Vitor Soares <vitor.soares@toradex.com>

arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 7" DSI

This commit adds a device tree overlay for the Toradex Capacitive Touch Display
7" DSI on the Verdin DSI_1 interface. It configures the SN65DSI83 DSI-to-LVDS
bridge and the 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/

> diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-7inch-dsi.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-7inch-dsi.dtso
> new file mode 100644
> index 0000000000000..0fa8306324b38
> --- /dev/null
> +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-panel-cap-touch-7inch-dsi.dtso
[ ... ]
> +	touch@41 {
> +		compatible = "ilitek,ili2132";
> +		reg = <0x41>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_dsi1_int>, <&pinctrl_i2s_2_bclk_gpio>;
> +		/* Verdin GPIO_9_DSI (SODIMM 17) - TOUCH_INT# */
> +		interrupt-parent = <&main_gpio1>;
> +		interrupts = <49 IRQ_TYPE_EDGE_RISING>;

[Severity: Medium]
Is this interrupt trigger configuration correct? The comment identifies the
signal as TOUCH_INT#, where the '#' suffix conventionally denotes an active-low
signal.

Configuring the trigger as IRQ_TYPE_EDGE_RISING means the hardware interrupt
will fire when the touch controller releases the line, rather than when it
asserts it. Should this regression be addressed by configuring it as
IRQ_TYPE_EDGE_FALLING or IRQ_TYPE_LEVEL_LOW instead?

> +		/* Verdin I2S_2_BCLK (SODIMM 42) - TOUCH_RESET# */
> +		reset-gpios = <&main_gpio0 35 GPIO_ACTIVE_LOW>;
> +	};
> +};

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260521150038.103538-17-ivitro@gmail.com?part=7

[PATCH v1 08/15] arm64: dts: ti: k3-am62-verdin: Add NAU8822 Bridge Tied Load

[Vitor Soares]

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

Add a device tree overlay enabling Bridge Tied Load (BTL) mode on the
Nuvoton NAU8822 audio codec present on the Verdin Development Board.
In BTL mode, the two loudspeaker outputs are bridged to deliver higher
output power on the X28 speaker connector.

Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile                    |  4 ++++
 .../dts/ti/k3-am625-verdin-dev-nau8822-btl.dtso    | 14 ++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-nau8822-btl.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 14898f8ab0e2..a1083c0b2502 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -29,6 +29,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-tqma62xx-mba62xx.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-nau8822-btl.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-hdmi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia-dsi-to-hdmi.dtb
@@ -224,6 +225,8 @@ k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
 k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \
 	k3-am625-verdin-wifi-dev.dtb \
 	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-panel-cap-touch-7inch-dsi-dtbs := \
 	k3-am625-verdin-wifi-dev.dtb \
 	k3-am625-verdin-panel-cap-touch-7inch-dsi.dtbo
@@ -332,6 +335,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am625-sk-csi2-tevi-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-panel-cap-touch-7inch-dsi.dtb \
 	k3-am625-verdin-wifi-mallow-panel-cap-touch-10inch-lvds.dtb \
 	k3-am62-lp-sk-hdmi-audio.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-nau8822-btl.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-nau8822-btl.dtso
new file mode 100644
index 000000000000..e4b662519a6b
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-nau8822-btl.dtso
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Enable Bridge Tied Load (BTL) speaker mode on the Verdin Development Board,
+ * combining the two loudspeaker outputs for higher output power.
+ */
+
+/dts-v1/;
+/plugin/;
+
+&nau8822_1a {
+	nuvoton,spk-btl;
+};
-- 
2.54.0

[PATCH v1 09/15] arm64: dts: ti: k3-am62-verdin: Reserve UART_4 for Cortex-M4F

[Vitor Soares]

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

Add a device tree overlay reserving AM62 MCU_UART0 (Verdin UART_4) for
use by the Cortex-M4F co-processor as its debug UART.

Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile                     |  4 ++++
 .../boot/dts/ti/k3-am625-verdin-uart4-mcu.dtso      | 13 +++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-uart4-mcu.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index a1083c0b2502..31c9bc1d48b1 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -44,6 +44,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-zinnia.dtb
 dtb-$(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
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-uart4-mcu.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia-dsi-to-hdmi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia-panel-cap-touch-10inch-dsi.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
@@ -230,6 +231,8 @@ k3-am625-verdin-wifi-dev-nau8822-btl-dtbs := k3-am625-verdin-wifi-dev.dtb \
 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
+k3-am625-verdin-wifi-dev-uart4-mcu-dtbs := k3-am625-verdin-wifi-dev.dtb \
+	k3-am625-verdin-uart4-mcu.dtbo
 k3-am625-verdin-wifi-mallow-panel-cap-touch-10inch-lvds-dtbs := \
 	k3-am625-verdin-wifi-mallow.dtb \
 	k3-am625-verdin-panel-cap-touch-10inch-lvds.dtbo
@@ -337,6 +340,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.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-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 \
 	k3-am62-lp-sk-hdmi-audio.dtb \
 	k3-am62-lp-sk-nand.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-uart4-mcu.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-uart4-mcu.dtso
new file mode 100644
index 000000000000..e263809cdf74
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-uart4-mcu.dtso
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Verdin AM62 Cortex-M4F debug UART
+ */
+
+/dts-v1/;
+/plugin/;
+
+&mcu_uart0 {
+	status = "reserved";
+};
-- 
2.54.0

[PATCH v1 10/15] arm64: dts: ti: k3-am62-verdin: 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 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 <vitor.soares@toradex.com>
---
 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 <dt-bindings/gpio/gpio.h>
+
+&{/} {
+	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 = <&regulator_camera>;
+		DOVDD-supply = <&regulator_camera>;
+		DVDD-supply = <&regulator_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

[PATCH v1 11/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Verdin Mezzanine CAN

[Vitor Soares]

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

Add a device tree overlay enabling AM62 MCU_MCAN1 on the Toradex Verdin
Development Board with Verdin AM62 Mezzanine expansion board. MCU_MCAN1
is exposed on the Mezzanine CAN Header (J13), Pin 3 (CAN1_CONN_N) and
Pin 4 (CAN1_CONN_P).

Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |  4 +++
 .../ti/k3-am625-verdin-dev-mezzanine-can.dtso | 28 +++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-can.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 60844951c9ce..90bb3b0522d3 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -29,6 +29,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-tqma62xx-mba62xx.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-mezzanine-can.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-nau8822-btl.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-hdmi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
@@ -228,6 +229,8 @@ k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
 k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \
 	k3-am625-verdin-wifi-dev.dtb \
 	k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
+k3-am625-verdin-wifi-dev-mezzanine-can-dtbs := k3-am625-verdin-wifi-dev.dtb \
+	k3-am625-verdin-dev-mezzanine-can.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 \
@@ -344,6 +347,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
 	k3-am625-sk-csi2-tevi-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-mezzanine-can.dtb \
 	k3-am625-verdin-wifi-dev-nau8822-btl.dtb \
 	k3-am625-verdin-wifi-dev-ov5640-24mhz.dtb \
 	k3-am625-verdin-wifi-dev-ov5640.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-can.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-can.dtso
new file mode 100644
index 000000000000..7ebf60d27c3c
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-can.dtso
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Enable AM62 MCU_MCAN1 exposed on Toradex Verdin Development Board with
+ * Verdin AM62 Mezzanine expansion board on CAN Header (J13),
+ * Pin 3 (CAN1_CONN_N) and Pin 4 (CAN1_CONN_P).
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "k3-pinctrl.h"
+
+&mcu_pmx0 {
+	pinctrl_mcu_mcan1: mcu-mcan1-default-pins {
+		pinctrl-single,pins = <
+			AM62X_MCU_IOPAD(0x0040, PIN_INPUT,  0) /* (D4) MCU_MCAN1_RX (SODIMM 116) */
+			AM62X_MCU_IOPAD(0x003c, PIN_OUTPUT, 0) /* (E5) MCU_MCAN1_TX (SODIMM 128) */
+		>;
+	};
+};
+
+&mcu_mcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mcu_mcan1>;
+	status = "okay";
+};
-- 
2.54.0

[PATCH v1 12/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with Toradex Display 10.1" LVDS

[Vitor Soares]

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

Add a device tree overlay enabling the Toradex Capacitive Touch Display
10.1" LVDS on the Verdin Development Board with Verdin AM62 Mezzanine
expansion board. The panel connects via the AM62 OLDI0 on the Mezzanine
LVDS interface (J10). The panel is a LogicTechno LT170410-2WHC 10.1" WXGA
IPS LCD and the touch input is provided by an Atmel MaxTouch capacitive
touch controller.

Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-lvds
Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...mezzanine-panel-cap-touch-10inch-lvds.dtso | 109 ++++++++++++++++++
 2 files changed, 114 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 90bb3b0522d3..371f9a043fe5 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-tqma62xx-mba62xx.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-mezzanine-can.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-nau8822-btl.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-hdmi.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
@@ -231,6 +232,9 @@ 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-mezzanine-can-dtbs := k3-am625-verdin-wifi-dev.dtb \
 	k3-am625-verdin-dev-mezzanine-can.dtbo
+k3-am625-verdin-wifi-dev-mezzanine-panel-cap-touch-10inch-lvds-dtbs := \
+	k3-am625-verdin-wifi-dev.dtb \
+	k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.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 \
@@ -348,6 +352,7 @@ 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-mezzanine-can.dtb \
+	k3-am625-verdin-wifi-dev-mezzanine-panel-cap-touch-10inch-lvds.dtb \
 	k3-am625-verdin-wifi-dev-nau8822-btl.dtb \
 	k3-am625-verdin-wifi-dev-ov5640-24mhz.dtb \
 	k3-am625-verdin-wifi-dev-ov5640.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.dtso
new file mode 100644
index 000000000000..9c44d39a9498
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.dtso
@@ -0,0 +1,109 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex Capacitive Touch Display 10.1" LVDS on the Verdin AM62 Mezzanine
+ * LVDS interface (J10), used with the Verdin Development Board.
+ *
+ * https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-lvds
+ * https://www.toradex.com/accessories/capacitive-touch-display-10.1-inch-lvds
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
+
+&{/} {
+	backlight_pwm2: backlight-pwm2 {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Verdin GPIO_4 (SODIMM 212) - LVDS_BKL_EN */
+		enable-gpios = <&mcu_gpio0 4 GPIO_ACTIVE_HIGH>;
+		/* Verdin PWM_2 (SODIMM 16) - LVDS_PWM */
+		pwms = <&epwm0 1 6666667 PWM_POLARITY_INVERTED>;
+	};
+
+	panel-lvds-native {
+		compatible = "logictechno,lt170410-2whc", "panel-lvds";
+		backlight = <&backlight_pwm2>;
+		data-mapping = "vesa-24";
+		height-mm = <136>;
+		width-mm = <217>;
+
+		panel-timing {
+			clock-frequency = <71100000>;
+			de-active = <1>;
+			hactive = <1280>;
+			hback-porch = <3 40 51>;
+			hfront-porch = <43 80 91>;
+			hsync-active = <0>;
+			hsync-len = <15 40 47>;
+			pixelclk-active = <1>; /* positive edge */
+			vactive = <800>;
+			vback-porch = <5 7 10>;
+			vfront-porch = <5 7 10>;
+			vsync-active = <0>;
+			vsync-len = <6 9 12>;
+		};
+
+		port {
+			panel_lvds_native_in: endpoint {
+				remote-endpoint = <&oldi0_out>;
+			};
+		};
+	};
+};
+
+&dss {
+	status = "okay";
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	/* DSS VP1: internal DPI output to OLDIx */
+	port@0 {
+		reg = <0>;
+
+		dss0_out: endpoint {
+			remote-endpoint = <&oldi0_in>;
+		};
+	};
+};
+
+/* Verdin I2C_2_DSI */
+&main_i2c2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	touch@4a {
+		compatible = "atmel,maxtouch";
+		reg = <0x4a>;
+		/* Verdin GPIO_3 (SODIMM 210) - LVDS_TOUCH_INT# */
+		interrupt-parent = <&mcu_gpio0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		/* Verdin GPIO_2 (SODIMM 208) - LVDS_TOUCH_RST# */
+		reset-gpios = <&mcu_gpio0 2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&oldi0 {
+	status = "okay";
+};
+
+&oldi0_port0 {
+	oldi0_in: endpoint {
+		remote-endpoint = <&dss0_out>;
+	};
+};
+
+&oldi0_port1 {
+	oldi0_out: endpoint {
+		remote-endpoint = <&panel_lvds_native_in>;
+	};
+};
-- 
2.54.0

[PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support

[Vitor Soares]

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

The panel-lvds binding only supports single-channel panels.
Extend it to support dual-channel LVDS panels by referencing the
lvds-dual-ports schema when a ports container is present.

Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 .../bindings/display/panel/panel-lvds.yaml          | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
index 7ed0c486870b..45183a1439ce 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
@@ -82,6 +82,17 @@ required:
   - width-mm
   - height-mm
   - panel-timing
-  - port
+
+oneOf:
+  - required:
+      - port
+  - required:
+      - ports
+
+if:
+  required:
+    - ports
+then:
+  $ref: /schemas/display/lvds-dual-ports.yaml#
 
 ...
-- 
2.54.0

Re: [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support

[Conor Dooley]

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On Thu, May 21, 2026 at 04:00:49PM +0100, Vitor Soares wrote:
> From: Vitor Soares <vitor.soares@toradex.com>
> 
> The panel-lvds binding only supports single-channel panels.
> Extend it to support dual-channel LVDS panels by referencing the
> lvds-dual-ports schema when a ports container is present.
> 
> Assisted-by: Claude:claude-sonnet-4.6
> Signed-off-by: Vitor Soares <vitor.soares@toradex.com>

Ah, this is part of what sashiko was talking about I guess.
nvm that email so.
Why can't your new device go into panel-simple-lvds-dual-ports?

> ---
>  .../bindings/display/panel/panel-lvds.yaml          | 13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> index 7ed0c486870b..45183a1439ce 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> @@ -82,6 +82,17 @@ required:
>    - width-mm
>    - height-mm
>    - panel-timing
> -  - port
> +
> +oneOf:
> +  - required:
> +      - port
> +  - required:
> +      - ports
> +
> +if:
> +  required:
> +    - ports
> +then:
> +  $ref: /schemas/display/lvds-dual-ports.yaml#
>  
>  ...
> -- 
> 2.54.0
> 

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Re: [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support

[Krzysztof Kozlowski]

On Thu, May 21, 2026 at 04:00:49PM +0100, Vitor Soares wrote:
> From: Vitor Soares <vitor.soares@toradex.com>
> 
> The panel-lvds binding only supports single-channel panels.

On purpose, no?

> Extend it to support dual-channel LVDS panels by referencing the
> lvds-dual-ports schema when a ports container is present.

You now changed existing panels to dual channel.

> 
> Assisted-by: Claude:claude-sonnet-4.6

Using assisted by is not permission to send us unreviewed code.

Best regards,
Krzysztof

[PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1

[Vitor Soares]

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

Add the compatible string for the LG LP156WF1 15.6" FHD (1920x1080)
dual-channel TFT LCD LVDS panel.

Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 Documentation/devicetree/bindings/display/panel/panel-lvds.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
index 45183a1439ce..a6af2b9cc2f9 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
@@ -58,6 +58,8 @@ properties:
           - hydis,hv070wx2-1e0
           # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
           - jenson,bl-jt60050-01a
+          # LG LP156WF1 15.6" FHD (1920x1080) dual-channel TFT LCD LVDS panel
+          - lg,lp156wf1
           # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
           - logictechno,lt170410-2whc
           # Riverdi RVT101HVLNWC00 10.1" WXGA (1280x800) TFT LCD LVDS panel
-- 
2.54.0

Re: [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] The dt-binding fails to enforce the dual-channel requirement (the `ports` property) for the newly added `lg,lp156wf1` compatible string.
--

commit a568203d1851908daadd835b566099e0a123357a
Author: Vitor Soares <vitor.soares@toradex.com>
dt-bindings: display: panel-lvds: Add LG LP156WF1

This commit adds the compatible string for the LG LP156WF1 15.6" FHD
dual-channel TFT LCD LVDS panel to the generic panel-lvds schema.

> diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> index 45183a1439ce9..a6af2b9cc2f9a 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> @@ -58,6 +58,8 @@ properties:
>            - hydis,hv070wx2-1e0
>            # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
>            - jenson,bl-jt60050-01a
> +          # LG LP156WF1 15.6" FHD (1920x1080) dual-channel TFT LCD LVDS panel
> +          - lg,lp156wf1

[Severity: Medium]
Since the commit message indicates this is a dual-channel panel, shouldn't we
add an if-then conditional block to require the ports property specifically for
this compatible string?

Currently, the panel-lvds.yaml schema allows panels to be configured with
either a single port or multiple ports. Without a specific conditional block
enforcing required: [ports] for lg,lp156wf1, a device tree incorrectly
configuring this dual-channel hardware with only a single port will silently
pass validation.

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260521150038.103538-17-ivitro@gmail.com?part=14

Re: [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1

[Conor Dooley]

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On Thu, May 21, 2026 at 03:27:16PM +0000, sashiko-bot@kernel.org wrote:
> Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
> - [Medium] The dt-binding fails to enforce the dual-channel requirement (the `ports` property) for the newly added `lg,lp156wf1` compatible string.
> --
> 
> commit a568203d1851908daadd835b566099e0a123357a
> Author: Vitor Soares <vitor.soares@toradex.com>
> dt-bindings: display: panel-lvds: Add LG LP156WF1
> 
> This commit adds the compatible string for the LG LP156WF1 15.6" FHD
> dual-channel TFT LCD LVDS panel to the generic panel-lvds schema.
> 
> > diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> > index 45183a1439ce9..a6af2b9cc2f9a 100644
> > --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> > +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> > @@ -58,6 +58,8 @@ properties:
> >            - hydis,hv070wx2-1e0
> >            # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
> >            - jenson,bl-jt60050-01a
> > +          # LG LP156WF1 15.6" FHD (1920x1080) dual-channel TFT LCD LVDS panel
> > +          - lg,lp156wf1
> 
> [Severity: Medium]
> Since the commit message indicates this is a dual-channel panel, shouldn't we
> add an if-then conditional block to require the ports property specifically for
> this compatible string?

No idea if this is accurate, but if it is accurate, would the
lvds-dual-ports bindings come into play?

> 
> Currently, the panel-lvds.yaml schema allows panels to be configured with
> either a single port or multiple ports. Without a specific conditional block
> enforcing required: [ports] for lg,lp156wf1, a device tree incorrectly
> configuring this dual-channel hardware with only a single port will silently
> pass validation.
> 
> -- 
> Sashiko AI review · https://sashiko.dev/#/patchset/20260521150038.103538-17-ivitro@gmail.com?part=14

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Re: [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1

[Conor Dooley]

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On Thu, May 21, 2026 at 04:00:50PM +0100, Vitor Soares wrote:
> From: Vitor Soares <vitor.soares@toradex.com>
> 
> Add the compatible string for the LG LP156WF1 15.6" FHD (1920x1080)
> dual-channel TFT LCD LVDS panel.
> 
> Assisted-by: Claude:claude-sonnet-4.6
> Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
> ---
>  Documentation/devicetree/bindings/display/panel/panel-lvds.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> index 45183a1439ce..a6af2b9cc2f9 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
> @@ -58,6 +58,8 @@ properties:
>            - hydis,hv070wx2-1e0
>            # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
>            - jenson,bl-jt60050-01a
> +          # LG LP156WF1 15.6" FHD (1920x1080) dual-channel TFT LCD LVDS panel
> +          - lg,lp156wf1
>            # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
>            - logictechno,lt170410-2whc
>            # Riverdi RVT101HVLNWC00 10.1" WXGA (1280x800) TFT LCD LVDS panel

Copy pasting a reply from me to sashiko-bot, cos the mail from it only
went to the submitter, dt maintainers and dt list:

|On Thu, May 21, 2026 at 03:27:16PM +0000, sashiko-bot@kernel.org wrote:
|> Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
|> - [Medium] The dt-binding fails to enforce the dual-channel requirement (the `ports` property) for the newly added `lg,lp156wf1` compatible string.
|> --
|>
|> commit a568203d1851908daadd835b566099e0a123357a
|> Author: Vitor Soares <vitor.soares@toradex.com>
|> dt-bindings: display: panel-lvds: Add LG LP156WF1
|>
|> This commit adds the compatible string for the LG LP156WF1 15.6" FHD
|> dual-channel TFT LCD LVDS panel to the generic panel-lvds schema.
|>
|> > diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
|> > index 45183a1439ce9..a6af2b9cc2f9a 100644
|> > --- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
|> > +++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
|> > @@ -58,6 +58,8 @@ properties:
|> >            - hydis,hv070wx2-1e0
|> >            # Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
|> >            - jenson,bl-jt60050-01a
|> > +          # LG LP156WF1 15.6" FHD (1920x1080) dual-channel TFT LCD LVDS panel
|> > +          - lg,lp156wf1
|>
|> [Severity: Medium]
|> Since the commit message indicates this is a dual-channel panel, shouldn't we
|> add an if-then conditional block to require the ports property specifically for
|> this compatible string?
|
|No idea if this is accurate, but if it is accurate, would the
|lvds-dual-ports bindings come into play?
|
|>
|> Currently, the panel-lvds.yaml schema allows panels to be configured with
|> either a single port or multiple ports. Without a specific conditional block
|> enforcing required: [ports] for lg,lp156wf1, a device tree incorrectly
|> configuring this dual-channel hardware with only a single port will silently
|> pass validation.
|>
|> --
|> Sashiko AI review · https://sashiko.dev/#/patchset/20260521150038.103538-17-ivitro@gmail.com?part=14

I don't understand these deviecs enough to know if this is a valid
report.

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Re: [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1

[Krzysztof Kozlowski]

On Thu, May 21, 2026 at 04:00:50PM +0100, Vitor Soares wrote:
> From: Vitor Soares <vitor.soares@toradex.com>
> 
> Add the compatible string for the LG LP156WF1 15.6" FHD (1920x1080)
> dual-channel TFT LCD LVDS panel.
> 
> Assisted-by: Claude:claude-sonnet-4.6

Really - oneliner for trivial binding needs AI tools to help writing it?

> Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
> ---
>  Documentation/devicetree/bindings/display/panel/panel-lvds.yaml | 2 ++
>  1 file changed, 2 insertions(+)

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof

[PATCH v1 15/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with LG LP156WF1 LVDS panel

[Vitor Soares]

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

Add a device tree overlay enabling the LG LP156WF1 15.6" FHD (1920x1080)
dual-channel LVDS panel on the Verdin Development Board with Verdin AM62
Mezzanine expansion board. The panel connects via the AM62 OLDI0 and
OLDI1 in dual-channel mode on the Mezzanine LVDS interface (J10).

Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   5 +
 ...verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso | 129 ++++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 371f9a043fe5..e9951b5d2e0b 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-tqma62xx-mba62xx.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-mezzanine-can.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-nau8822-btl.dtbo
 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-hdmi.dtbo
@@ -232,6 +233,9 @@ 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-mezzanine-can-dtbs := k3-am625-verdin-wifi-dev.dtb \
 	k3-am625-verdin-dev-mezzanine-can.dtbo
+k3-am625-verdin-wifi-dev-mezzanine-lvds-lg-lp156wf1-dtbs := \
+	k3-am625-verdin-wifi-dev.dtb \
+	k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtbo
 k3-am625-verdin-wifi-dev-mezzanine-panel-cap-touch-10inch-lvds-dtbs := \
 	k3-am625-verdin-wifi-dev.dtb \
 	k3-am625-verdin-dev-mezzanine-panel-cap-touch-10inch-lvds.dtbo
@@ -352,6 +356,7 @@ 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-mezzanine-can.dtb \
+	k3-am625-verdin-wifi-dev-mezzanine-lvds-lg-lp156wf1.dtb \
 	k3-am625-verdin-wifi-dev-mezzanine-panel-cap-touch-10inch-lvds.dtb \
 	k3-am625-verdin-wifi-dev-nau8822-btl.dtb \
 	k3-am625-verdin-wifi-dev-ov5640-24mhz.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso
new file mode 100644
index 000000000000..a4d6cbe9ff3b
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * LG LP156WF1 dual-channel LVDS panel on Verdin AM62 Mezzanine
+ * LVDS interface (J10), used with the Verdin Development Board.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pwm/pwm.h>
+
+&{/} {
+	backlight_pwm2: backlight-pwm2 {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
+		/* Verdin GPIO_4 (SODIMM 212) - LVDS_BKL_EN */
+		enable-gpios = <&mcu_gpio0 4 GPIO_ACTIVE_HIGH>;
+		/* Verdin PWM_2 (SODIMM 16) - LVDS_PWM */
+		pwms = <&epwm0 1 6666667 PWM_POLARITY_INVERTED>;
+	};
+
+	panel-lvds-native {
+		compatible = "lg,lp156wf1", "panel-lvds";
+		backlight = <&backlight_pwm2>;
+		data-mapping = "jeida-24";
+		height-mm = <194>;
+		width-mm = <345>;
+
+		panel-timing {
+			clock-frequency = <138500000>;
+			hactive = <1920>;
+			hback-porch = <40>;
+			hfront-porch = <24>;
+			hsync-len = <16>;
+			pixelclk-active = <0>;
+			vactive = <1080>;
+			vback-porch = <23>;
+			vfront-porch = <3>;
+			vsync-len = <5>;
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				dual-lvds-odd-pixels;
+
+				panel_lvds_native_in0: endpoint {
+					remote-endpoint = <&oldi0_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				dual-lvds-even-pixels;
+
+				panel_lvds_native_in1: endpoint {
+					remote-endpoint = <&oldi1_out>;
+				};
+			};
+		};
+	};
+};
+
+&dss {
+	status = "okay";
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	/* DSS VP1: internal DPI output to OLDIx */
+	port@0 {
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		dss0_out0: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&oldi0_in>;
+		};
+
+		dss0_out1: endpoint@1 {
+			reg = <1>;
+			remote-endpoint = <&oldi1_in>;
+		};
+	};
+};
+
+&oldi0 {
+	ti,companion-oldi = <&oldi1>;
+	status = "okay";
+};
+
+&oldi0_port0 {
+	oldi0_in: endpoint {
+		remote-endpoint = <&dss0_out0>;
+	};
+};
+
+&oldi0_port1 {
+	oldi0_out: endpoint {
+		remote-endpoint = <&panel_lvds_native_in0>;
+	};
+};
+
+&oldi1 {
+	ti,secondary-oldi;
+	status = "okay";
+};
+
+&oldi1_port0 {
+	oldi1_in: endpoint {
+		remote-endpoint = <&dss0_out1>;
+	};
+};
+
+&oldi1_port1 {
+	oldi1_out: endpoint {
+		remote-endpoint = <&panel_lvds_native_in1>;
+	};
+};
-- 
2.54.0

Re: [PATCH v1 15/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with LG LP156WF1 LVDS panel

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] The device tree overlay omits the required `ti,companion-oldi` property on the secondary OLDI node (`&oldi1`), violating the AM625 OLDI bindings and causing the driver to instantiate a dormant, unused DRM bridge.
--

commit bcc76df5d3e59d5997103d74f1e60ce4d408c93a
Author: Vitor Soares <vitor.soares@toradex.com>

arm64: dts: ti: k3-am62-verdin: Add Mezzanine with LG LP156WF1 LVDS panel

This commit adds a device tree overlay for the Verdin Development Board to
enable the LG LP156WF1 15.6 inch dual-channel LVDS panel. The panel is
connected via the AM62 OLDI0 and OLDI1 interfaces operating in dual-channel
mode.

> diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso
> new file mode 100644
> index 0000000000000..a4d6cbe9ff3b9
> --- /dev/null
> +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso

[ ... ]

> +&oldi0 {
> +	ti,companion-oldi = <&oldi1>;
> +	status = "okay";
> +};

[ ... ]

> +&oldi1 {
> +	ti,secondary-oldi;
> +	status = "okay";
> +};

[Severity: Low]
Does this node also need the ti,companion-oldi property to comply with the
ti,am625-oldi.yaml bindings for dual-link mode?

While the display continues to function because oldi0 correctly references
oldi1, the absence of ti,companion-oldi here causes get_oldi_mode() to fall
back to OLDI_MODE_SINGLE_LINK for oldi1.

This results in the driver unnecessarily allocating a dormant drm_bridge
instance that is never attached to an encoder.

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260521150038.103538-17-ivitro@gmail.com?part=15