* [PATCH v1 01/15] dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 16:56 ` Conor Dooley
2026-05-21 15:00 ` [PATCH v1 02/15] arm64: dts: ti: k3-am62-verdin: Add Toradex DSI to LVDS adapter with 10.1" display Vitor Soares
` (13 subsequent siblings)
14 siblings, 1 reply; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* Re: [PATCH v1 01/15] dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS
2026-05-21 15:00 ` [PATCH v1 01/15] dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS Vitor Soares
@ 2026-05-21 16:56 ` Conor Dooley
0 siblings, 0 replies; 24+ messages in thread
From: Conor Dooley @ 2026-05-21 16:56 UTC (permalink / raw)
To: Vitor Soares
Cc: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg, Vitor Soares, dri-devel, devicetree,
linux-kernel, linux-arm-kernel
[-- 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
>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH v1 02/15] arm64: dts: ti: k3-am62-verdin: Add Toradex DSI to LVDS adapter with 10.1" display
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
2026-05-21 15:00 ` [PATCH v1 01/15] dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 03/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" LVDS Vitor Soares
` (12 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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 = <®_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
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 03/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" LVDS
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
2026-05-21 15:00 ` [PATCH v1 01/15] dt-bindings: display: panel: Move Logic Technologies LT170410-2WHC to LVDS Vitor Soares
2026-05-21 15:00 ` [PATCH v1 02/15] arm64: dts: ti: k3-am62-verdin: Add Toradex DSI to LVDS adapter with 10.1" display Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 04/15] dt-bindings: vendor-prefixes: Add Riverdi Vitor Soares
` (11 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 04/15] dt-bindings: vendor-prefixes: Add Riverdi
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (2 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 03/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" LVDS Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 16:54 ` Conor Dooley
2026-05-21 15:00 ` [PATCH v1 05/15] dt-bindings: display: panel-lvds: Add Riverdi RVT70HSLNWCA0 and RVT101HVLNWC00 Vitor Soares
` (10 subsequent siblings)
14 siblings, 1 reply; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* Re: [PATCH v1 04/15] dt-bindings: vendor-prefixes: Add Riverdi
2026-05-21 15:00 ` [PATCH v1 04/15] dt-bindings: vendor-prefixes: Add Riverdi Vitor Soares
@ 2026-05-21 16:54 ` Conor Dooley
0 siblings, 0 replies; 24+ messages in thread
From: Conor Dooley @ 2026-05-21 16:54 UTC (permalink / raw)
To: Vitor Soares
Cc: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg, Vitor Soares, dri-devel, devicetree,
linux-kernel, linux-arm-kernel
[-- 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 --]
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH v1 05/15] dt-bindings: display: panel-lvds: Add Riverdi RVT70HSLNWCA0 and RVT101HVLNWC00
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (3 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 04/15] dt-bindings: vendor-prefixes: Add Riverdi Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 16:57 ` Conor Dooley
2026-05-21 15:00 ` [PATCH v1 06/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" DSI Vitor Soares
` (9 subsequent siblings)
14 siblings, 1 reply; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* Re: [PATCH v1 05/15] dt-bindings: display: panel-lvds: Add Riverdi RVT70HSLNWCA0 and RVT101HVLNWC00
2026-05-21 15:00 ` [PATCH v1 05/15] dt-bindings: display: panel-lvds: Add Riverdi RVT70HSLNWCA0 and RVT101HVLNWC00 Vitor Soares
@ 2026-05-21 16:57 ` Conor Dooley
0 siblings, 0 replies; 24+ messages in thread
From: Conor Dooley @ 2026-05-21 16:57 UTC (permalink / raw)
To: Vitor Soares
Cc: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg, Vitor Soares, dri-devel, devicetree,
linux-kernel, linux-arm-kernel
[-- 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 --]
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH v1 06/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" DSI
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (4 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 05/15] dt-bindings: display: panel-lvds: Add Riverdi RVT70HSLNWCA0 and RVT101HVLNWC00 Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 07/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 7" DSI Vitor Soares
` (8 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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 = <®_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
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 07/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 7" DSI
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (5 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 06/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 10.1" DSI Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 08/15] arm64: dts: ti: k3-am62-verdin: Add NAU8822 Bridge Tied Load Vitor Soares
` (7 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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 = <®_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
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 08/15] arm64: dts: ti: k3-am62-verdin: Add NAU8822 Bridge Tied Load
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (6 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 07/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Capacitive Touch Display 7" DSI Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 09/15] arm64: dts: ti: k3-am62-verdin: Reserve UART_4 for Cortex-M4F Vitor Soares
` (6 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 09/15] arm64: dts: ti: k3-am62-verdin: Reserve UART_4 for Cortex-M4F
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (7 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 08/15] arm64: dts: ti: k3-am62-verdin: Add NAU8822 Bridge Tied Load Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 10/15] arm64: dts: ti: k3-am62-verdin: Add Toradex OV5640 CSI Cameras Vitor Soares
` (5 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 10/15] arm64: dts: ti: k3-am62-verdin: Add Toradex OV5640 CSI Cameras
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (8 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 09/15] arm64: dts: ti: k3-am62-verdin: Reserve UART_4 for Cortex-M4F Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 11/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Verdin Mezzanine CAN Vitor Soares
` (4 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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 = <®ulator_camera>;
+ DOVDD-supply = <®ulator_camera>;
+ DVDD-supply = <®ulator_camera>;
+ /* Verdin GPIO_6 (SODIMM 218) - CAM_1_CON_PWRDWN */
+ powerdown-gpios = <&main_gpio0 36 GPIO_ACTIVE_HIGH>;
+ /* Verdin GPIO_5 (SODIMM 216) - CAM_1_CON_RST */
+ reset-gpios = <&main_gpio0 40 GPIO_ACTIVE_LOW>;
+
+ port {
+ csi2_cam0: endpoint {
+ remote-endpoint = <&csi2rx0_in_sensor>;
+ clock-lanes = <0>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+};
+
+&ti_csi2rx0 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtso
new file mode 100644
index 000000000000..e7f02cfaa94f
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtso
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Toradex CSI Camera Set 5MP OV5640 on Verdin CSI_1.
+ *
+ * https://developer.toradex.com/hardware/accessories/cameras/csi-camera-module-5mp-ov5640-arducam
+ * https://www.toradex.com/accessories/csi-camera-ov5640
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "k3-am625-verdin-ov5640.dtsi"
+
+&clk_ov5640_osc {
+ clock-frequency = <27000000>;
+};
--
2.54.0
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 11/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Verdin Mezzanine CAN
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (9 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 10/15] arm64: dts: ti: k3-am62-verdin: Add Toradex OV5640 CSI Cameras Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 12/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with Toradex Display 10.1" LVDS Vitor Soares
` (3 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 12/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with Toradex Display 10.1" LVDS
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (10 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 11/15] arm64: dts: ti: k3-am62-verdin: Add Toradex Verdin Mezzanine CAN Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 15:00 ` [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support Vitor Soares
` (2 subsequent siblings)
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (11 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 12/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with Toradex Display 10.1" LVDS Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 16:59 ` Conor Dooley
2026-05-22 6:55 ` Krzysztof Kozlowski
2026-05-21 15:00 ` [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1 Vitor Soares
2026-05-21 15:00 ` [PATCH v1 15/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with LG LP156WF1 LVDS panel Vitor Soares
14 siblings, 2 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* Re: [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support
2026-05-21 15:00 ` [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support Vitor Soares
@ 2026-05-21 16:59 ` Conor Dooley
2026-05-22 6:55 ` Krzysztof Kozlowski
1 sibling, 0 replies; 24+ messages in thread
From: Conor Dooley @ 2026-05-21 16:59 UTC (permalink / raw)
To: Vitor Soares
Cc: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg, Vitor Soares, dri-devel, devicetree,
linux-kernel, linux-arm-kernel
[-- Attachment #1: Type: text/plain, Size: 1362 bytes --]
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
>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support
2026-05-21 15:00 ` [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support Vitor Soares
2026-05-21 16:59 ` Conor Dooley
@ 2026-05-22 6:55 ` Krzysztof Kozlowski
2026-05-22 7:34 ` Francesco Dolcini
1 sibling, 1 reply; 24+ messages in thread
From: Krzysztof Kozlowski @ 2026-05-22 6:55 UTC (permalink / raw)
To: Vitor Soares
Cc: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg, Vitor Soares, dri-devel, devicetree,
linux-kernel, linux-arm-kernel
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
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support
2026-05-22 6:55 ` Krzysztof Kozlowski
@ 2026-05-22 7:34 ` Francesco Dolcini
0 siblings, 0 replies; 24+ messages in thread
From: Francesco Dolcini @ 2026-05-22 7:34 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Vitor Soares, Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg, Vitor Soares, dri-devel, devicetree,
linux-kernel, linux-arm-kernel
On Fri, May 22, 2026 at 08:55:12AM +0200, Krzysztof Kozlowski wrote:
> On Thu, May 21, 2026 at 04:00:49PM +0100, Vitor Soares wrote:
> > From: Vitor Soares <vitor.soares@toradex.com>
> > Assisted-by: Claude:claude-sonnet-4.6
>
> Using assisted by is not permission to send us unreviewed code.
It was reviewed (by myself before Vitor did send the series). It is a
plain old mistake, unfortunately we cannot blame Claude for it.
Francesco
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (12 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 13/15] dt-bindings: display: panel-lvds: Add dual-channel LVDS support Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
2026-05-21 16:54 ` Conor Dooley
2026-05-22 6:53 ` Krzysztof Kozlowski
2026-05-21 15:00 ` [PATCH v1 15/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with LG LP156WF1 LVDS panel Vitor Soares
14 siblings, 2 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread* Re: [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1
2026-05-21 15:00 ` [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1 Vitor Soares
@ 2026-05-21 16:54 ` Conor Dooley
2026-05-22 6:53 ` Krzysztof Kozlowski
1 sibling, 0 replies; 24+ messages in thread
From: Conor Dooley @ 2026-05-21 16:54 UTC (permalink / raw)
To: Vitor Soares
Cc: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg, Vitor Soares, dri-devel, devicetree,
linux-kernel, linux-arm-kernel
[-- Attachment #1: Type: text/plain, Size: 3611 bytes --]
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.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1
2026-05-21 15:00 ` [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1 Vitor Soares
2026-05-21 16:54 ` Conor Dooley
@ 2026-05-22 6:53 ` Krzysztof Kozlowski
1 sibling, 0 replies; 24+ messages in thread
From: Krzysztof Kozlowski @ 2026-05-22 6:53 UTC (permalink / raw)
To: Vitor Soares
Cc: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg, Vitor Soares, dri-devel, devicetree,
linux-kernel, linux-arm-kernel
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
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH v1 15/15] arm64: dts: ti: k3-am62-verdin: Add Mezzanine with LG LP156WF1 LVDS panel
2026-05-21 15:00 [PATCH v1 00/15] arm64: dts: ti: k3-am62-verdin: Add display and peripheral overlays Vitor Soares
` (13 preceding siblings ...)
2026-05-21 15:00 ` [PATCH v1 14/15] dt-bindings: display: panel-lvds: Add LG LP156WF1 Vitor Soares
@ 2026-05-21 15:00 ` Vitor Soares
14 siblings, 0 replies; 24+ messages in thread
From: Vitor Soares @ 2026-05-21 15:00 UTC (permalink / raw)
To: Laurent Pinchart, Neil Armstrong, Jessica Zhang,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Lad Prabhakar,
Thierry Reding, Sam Ravnborg
Cc: Vitor Soares, dri-devel, devicetree, linux-kernel,
linux-arm-kernel
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
^ permalink raw reply related [flat|nested] 24+ messages in thread